Merge commit '9d84c091714f01e0088fab2202c10b505e78a607'

Conflicts:
	theme-compiler/src/com/vaadin/sass/internal/parser/Parser.java

Change-Id: Ie23f14975f693c666d932d7ca1c07c980a5ba08a

2 files changed, 7598 insertions, 12561 deletions

diff --git a/theme-compiler/src/com/vaadin/sass/internal/parser/Parser.java b/theme-compiler/src/com/vaadin/sass/internal/parser/Parser.java
index e223e059fd..5fbec45efd 100644
--- a/theme-compiler/src/com/vaadin/sass/internal/parser/Parser.java
+++ b/theme-compiler/src/com/vaadin/sass/internal/parser/Parser.java
@@ -16,39 +16,38 @@
 /* Generated By:JavaCC: Do not edit this line. Parser.java */
 package com.vaadin.sass.internal.parser;
 
-import java.io.*;
-import java.net.*;
+import java.io.BufferedInputStream;
+import java.io.FileInputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.io.Reader;
+import java.net.URL;
 import java.util.ArrayList;
 import java.util.Locale;
-import java.util.Map;
 import java.util.UUID;
 
+import org.w3c.css.sac.CSSException;
+import org.w3c.css.sac.CSSParseException;
 import org.w3c.css.sac.ConditionFactory;
-import org.w3c.css.sac.Condition;
-import org.w3c.css.sac.SelectorFactory;
-import org.w3c.css.sac.SelectorList;
-import org.w3c.css.sac.Selector;
-import org.w3c.css.sac.SimpleSelector;
 import org.w3c.css.sac.DocumentHandler;
-import org.w3c.css.sac.InputSource;
 import org.w3c.css.sac.ErrorHandler;
-import org.w3c.css.sac.CSSException;
-import org.w3c.css.sac.CSSParseException;
-import org.w3c.css.sac.Locator;
+import org.w3c.css.sac.InputSource;
 import org.w3c.css.sac.LexicalUnit;
-
-import org.w3c.flute.parser.selectors.SelectorFactoryImpl;
+import org.w3c.css.sac.Locator;
+import org.w3c.css.sac.SelectorFactory;
+import org.w3c.css.sac.SelectorList;
 import org.w3c.flute.parser.selectors.ConditionFactoryImpl;
-
+import org.w3c.flute.parser.selectors.SelectorFactoryImpl;
 import org.w3c.flute.util.Encoding;
 
-import com.vaadin.sass.internal.handler.*;
-
-import com.vaadin.sass.internal.tree.*;
+import com.vaadin.sass.internal.handler.SCSSDocumentHandlerImpl;
+import com.vaadin.sass.internal.tree.Node;
+import com.vaadin.sass.internal.tree.VariableNode;
 
 /**
  * A CSS2 parser
- *
+ * 
  * @author Philippe Le H�garet
  * @version $Revision: 1.15 $
  */
@@ -79,27 +78,32 @@ public class Parser implements org.w3c.css.sac.Parser, ParserConstants {
 
     /**
      * @@TODO
-     * @exception CSSException Not yet implemented
+     * @exception CSSException
+     *                Not yet implemented
      */
+    @Override
     public void setLocale(Locale locale) throws CSSException {
         throw new CSSException(CSSException.SAC_NOT_SUPPORTED_ERR);
     }
 
-    public InputSource getInputSource(){
+    public InputSource getInputSource() {
         return source;
     }
 
     /**
      * Set the document handler for this parser
      */
+    @Override
     public void setDocumentHandler(DocumentHandler handler) {
-        this.documentHandler = (SCSSDocumentHandlerImpl) handler;
+        documentHandler = (SCSSDocumentHandlerImpl) handler;
     }
 
+    @Override
     public void setSelectorFactory(SelectorFactory selectorFactory) {
         this.selectorFactory = selectorFactory;
     }
 
+    @Override
     public void setConditionFactory(ConditionFactory conditionFactory) {
         this.conditionFactory = conditionFactory;
     }
@@ -107,19 +111,24 @@ public class Parser implements org.w3c.css.sac.Parser, ParserConstants {
     /**
      * Set the error handler for this parser
      */
+    @Override
     public void setErrorHandler(ErrorHandler error) {
-        this.errorHandler = error;
+        errorHandler = error;
     }
 
     /**
      * Main parse methods
-     *
-     * @param source the source of the style sheet.
-     * @exception IOException the source can't be parsed.
-     * @exception CSSException the source is not CSS valid.
+     * 
+     * @param source
+     *            the source of the style sheet.
+     * @exception IOException
+     *                the source can't be parsed.
+     * @exception CSSException
+     *                the source is not CSS valid.
      */
-    public void parseStyleSheet(InputSource source)
-            throws CSSException, IOException {
+    @Override
+    public void parseStyleSheet(InputSource source) throws CSSException,
+            IOException {
         this.source = source;
         ReInit(getCharStreamWithLurk(source));
         if (selectorFactory == null) {
@@ -134,26 +143,34 @@ public class Parser implements org.w3c.css.sac.Parser, ParserConstants {
 
     /**
      * Convenient method for URIs.
-     *
-     * @param systemId the fully resolved URI of the style sheet.
-     * @exception IOException the source can't be parsed.
-     * @exception CSSException the source is not CSS valid.
+     * 
+     * @param systemId
+     *            the fully resolved URI of the style sheet.
+     * @exception IOException
+     *                the source can't be parsed.
+     * @exception CSSException
+     *                the source is not CSS valid.
      */
-    public void parseStyleSheet(String systemId)
-            throws CSSException, IOException {
+    @Override
+    public void parseStyleSheet(String systemId) throws CSSException,
+            IOException {
         parseStyleSheet(new InputSource(systemId));
     }
 
     /**
-     * This method parses only one rule (style rule or at-rule, except @charset).
-     *
-     * @param source the source of the rule.
-     * @exception IOException the source can't be parsed.
-     * @exception CSSException the source is not CSS valid.
+     * This method parses only one rule (style rule or at-rule, except
+     * @charset).
+     * 
+     * @param source
+     *            the source of the rule.
+     * @exception IOException
+     *                the source can't be parsed.
+     * @exception CSSException
+     *                the source is not CSS valid.
      */
     // TODO required by original parser but not used by Vaadin?
-    public void parseRule(InputSource source)
-            throws CSSException, IOException {
+    @Override
+    public void parseRule(InputSource source) throws CSSException, IOException {
         this.source = source;
         ReInit(getCharStreamWithLurk(source));
 
@@ -169,13 +186,17 @@ public class Parser implements org.w3c.css.sac.Parser, ParserConstants {
     /**
      * This method parses a style declaration (including the surrounding curly
      * braces).
-     *
-     * @param source the source of the style declaration.
-     * @exception IOException the source can't be parsed.
-     * @exception CSSException the source is not CSS valid.
+     * 
+     * @param source
+     *            the source of the style declaration.
+     * @exception IOException
+     *                the source can't be parsed.
+     * @exception CSSException
+     *                the source is not CSS valid.
      */
-    public void parseStyleDeclaration(InputSource source)
-            throws CSSException, IOException {
+    @Override
+    public void parseStyleDeclaration(InputSource source) throws CSSException,
+            IOException {
         this.source = source;
         ReInit(getCharStreamWithLurk(source));
 
@@ -190,8 +211,10 @@ public class Parser implements org.w3c.css.sac.Parser, ParserConstants {
 
     /**
      * This methods returns "http://www.w3.org/TR/REC-CSS2".
+     * 
      * @return the string "http://www.w3.org/TR/REC-CSS2".
      */
+    @Override
     public String getParserVersion() {
         return "http://www.w3.org/TR/REC-CSS2";
     }
@@ -199,8 +222,8 @@ public class Parser implements org.w3c.css.sac.Parser, ParserConstants {
     /**
      * Parse methods used by DOM Level 2 implementation.
      */
-    public void parseImportRule(InputSource source)
-            throws CSSException, IOException {
+    public void parseImportRule(InputSource source) throws CSSException,
+            IOException {
         this.source = source;
         ReInit(getCharStreamWithLurk(source));
 
@@ -213,8 +236,8 @@ public class Parser implements org.w3c.css.sac.Parser, ParserConstants {
         _parseImportRule();
     }
 
-    public void parseMediaRule(InputSource source)
-            throws CSSException, IOException {
+    public void parseMediaRule(InputSource source) throws CSSException,
+            IOException {
         this.source = source;
         ReInit(getCharStreamWithLurk(source));
 
@@ -227,14 +250,16 @@ public class Parser implements org.w3c.css.sac.Parser, ParserConstants {
         _parseMediaRule();
     }
 
-    public SelectorList parseSelectors(InputSource source)
-            throws CSSException, IOException {
+    @Override
+    public SelectorList parseSelectors(InputSource source) throws CSSException,
+            IOException {
         this.source = source;
         ReInit(getCharStreamWithLurk(source));
 
         return null;
     }
 
+    @Override
     public LexicalUnit parsePropertyValue(InputSource source)
             throws CSSException, IOException {
         this.source = source;
@@ -243,8 +268,9 @@ public class Parser implements org.w3c.css.sac.Parser, ParserConstants {
         return expr();
     }
 
-    public boolean parsePriority(InputSource source)
-            throws CSSException, IOException {
+    @Override
+    public boolean parsePriority(InputSource source) throws CSSException,
+            IOException {
         this.source = source;
         ReInit(getCharStreamWithLurk(source));
 
@@ -252,7 +278,8 @@ public class Parser implements org.w3c.css.sac.Parser, ParserConstants {
     }
 
     /**
-     * Convert the source into a Reader. Used only by DOM Level 2 parser methods.
+     * Convert the source into a Reader. Used only by DOM Level 2 parser
+     * methods.
      */
     private Reader getReader(InputSource source) throws IOException {
         if (source.getCharacterStream() != null) {
@@ -264,7 +291,7 @@ public class Parser implements org.w3c.css.sac.Parser, ParserConstants {
                 return new InputStreamReader(source.getByteStream(), "ASCII");
             } else {
                 return new InputStreamReader(source.getByteStream(),
-                                             source.getEncoding());
+                        source.getEncoding());
             }
         } else {
             // systemId
@@ -274,11 +301,10 @@ public class Parser implements org.w3c.css.sac.Parser, ParserConstants {
     }
 
     /**
-     * Convert the source into a CharStream with encoding informations.
-     * The encoding can be found in the InputSource or in the CSS document.
-     * Since this method marks the reader and make a reset after looking for
-     * the charset declaration, you'll find the charset declaration into the
-     * stream.  
+     * Convert the source into a CharStream with encoding informations. The
+     * encoding can be found in the InputSource or in the CSS document. Since
+     * this method marks the reader and make a reset after looking for the
+     * charset declaration, you'll find the charset declaration into the stream.
      */
     private CharStream getCharStreamWithLurk(InputSource source)
             throws CSSException, IOException {
@@ -298,7 +324,7 @@ public class Parser implements org.w3c.css.sac.Parser, ParserConstants {
                 }
             }
         }
-        //use UTF-8 as the default encoding.
+        // use UTF-8 as the default encoding.
         String encoding = source.getEncoding();
         InputStream input = source.getByteStream();
         if (!input.markSupported()) {
@@ -308,7 +334,7 @@ public class Parser implements org.w3c.css.sac.Parser, ParserConstants {
         }
         // Mark either the original stream or the wrapped stream
         input.mark(100);
-        if(encoding == null){
+        if (encoding == null) {
             encoding = "ASCII";
 
             char c = ' ';
@@ -317,14 +343,15 @@ public class Parser implements org.w3c.css.sac.Parser, ParserConstants {
 
             if (c == '@') {
                 // hum, is it a charset ?
-                int size   = 100;
+                int size = 100;
                 byte[] buf = new byte[size];
                 input.read(buf, 0, 7);
                 String keyword = new String(buf, 0, 7);
                 if (keyword.equals("charset")) {
                     // Yes, this is the charset declaration !
 
-                    // here I don't use the right declaration : white space are ' '.
+                    // here I don't use the right declaration : white space are
+                    // ' '.
                     while ((c = (char) input.read()) == ' ') {
                         // find the first quote
                     }
@@ -351,15 +378,17 @@ public class Parser implements org.w3c.css.sac.Parser, ParserConstants {
                     if (c != ';') {
                         // no semi colon at the end ?
                         throw new CSSException("invalid charset declaration: "
-                                           + "missing semi colon");
+                                + "missing semi colon");
                     }
                     encoding = new String(buf, 0, i);
                     if (source.getEncoding() != null) {
                         // compare the two encoding informations.
-                        // For example, I don't accept to have ASCII and after UTF-8.
+                        // For example, I don't accept to have ASCII and after
+                        // UTF-8.
                         // Is it really good ? That is the question.
                         if (!encoding.equals(source.getEncoding())) {
-                            throw new CSSException("invalid encoding information.");
+                            throw new CSSException(
+                                    "invalid encoding information.");
                         }
                     }
                 } // else no charset declaration available
@@ -369,7 +398,7 @@ public class Parser implements org.w3c.css.sac.Parser, ParserConstants {
         source.setEncoding(encoding);
         // set the real reader of this source.
         source.setCharacterStream(new InputStreamReader(source.getByteStream(),
-                                             Encoding.getJavaEncoding(encoding)));
+                Encoding.getJavaEncoding(encoding)));
         // reset the stream (leave the charset declaration in the stream).
         input.reset();
 
@@ -377,6 +406,7 @@ public class Parser implements org.w3c.css.sac.Parser, ParserConstants {
     }
 
     private LocatorImpl currentLocator;
+
     private Locator getLocator() {
         if (currentLocator == null) {
             currentLocator = new LocatorImpl(this);
@@ -384,6 +414,7 @@ public class Parser implements org.w3c.css.sac.Parser, ParserConstants {
         }
         return currentLocator.reInit(this);
     }
+
     private LocatorImpl getLocator(Token save) {
         if (currentLocator == null) {
             currentLocator = new LocatorImpl(this, save);
@@ -400,8 +431,8 @@ public class Parser implements org.w3c.css.sac.Parser, ParserConstants {
                 if (pe.specialConstructor) {
                     StringBuffer errorM = new StringBuffer();
                     if (pe.currentToken != null) {
-                        errorM.append("encountered \u005c"")
-                            .append(pe.currentToken.next);
+                        errorM.append("encountered \u005c"").append(
+                                pe.currentToken.next);
                     }
                     errorM.append('"');
                     if (pe.expectedTokenSequences.length != 0) {
@@ -417,10 +448,10 @@ public class Parser implements org.w3c.css.sac.Parser, ParserConstants {
                         }
                     }
                     errorHandler.error(new CSSParseException(errorM.toString(),
-                                                             l, e));
+                            l, e));
                 } else {
-                    errorHandler.error(new CSSParseException(e.getMessage(),
-                                                             l, e));
+                    errorHandler.error(new CSSParseException(e.getMessage(), l,
+                            e));
                 }
             } else if (e == null) {
                 errorHandler.error(new CSSParseException("error", l, null));
@@ -431,7061 +462,4816 @@ public class Parser implements org.w3c.css.sac.Parser, ParserConstants {
     }
 
     private void reportWarningSkipText(Locator l, String text) {
-        if (errorHandler != null && text  != null) {
+        if (errorHandler != null && text != null) {
             errorHandler.warning(new CSSParseException("Skipping: " + text, l));
         }
     }
 
-/*
- * The grammar of CSS2
- */
+    /*
+     * The grammar of CSS2
+     */
 
-/**
- * The main entry for the parser.
- *
- * @exception ParseException exception during the parse
- */
-  final public void parserUnit() throws ParseException {
-    try {
-          documentHandler.startDocument(source);
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case CHARSET_SYM:
-        charset();
-        break;
-      default:
-        jj_la1[0] = jj_gen;
-        ;
-      }
-      label_1:
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case S:
-        case CDO:
-        case CDC:
-        case ATKEYWORD:
-          ;
-          break;
-        default:
-          jj_la1[1] = jj_gen;
-          break label_1;
+    /**
+     * The main entry for the parser.
+     * 
+     * @exception ParseException
+     *                exception during the parse
+     */
+    final public void parserUnit() throws ParseException {
+        try {
+            documentHandler.startDocument(source);
+            switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+            case CHARSET_SYM:
+                charset();
+                break;
+            default:
+                jj_la1[0] = jj_gen;
+                ;
+            }
+            label_1: while (true) {
+                switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+                case S:
+                case CDO:
+                case CDC:
+                case ATKEYWORD:
+                    ;
+                    break;
+                default:
+                    jj_la1[1] = jj_gen;
+                    break label_1;
+                }
+                switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+                case S:
+                    jj_consume_token(S);
+                    comments();
+                    break;
+                case CDO:
+                case CDC:
+                case ATKEYWORD:
+                    ignoreStatement();
+                    break;
+                default:
+                    jj_la1[2] = jj_gen;
+                    jj_consume_token(-1);
+                    throw new ParseException();
+                }
+            }
+            label_2: while (true) {
+                switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+                case IMPORT_SYM:
+                    ;
+                    break;
+                default:
+                    jj_la1[3] = jj_gen;
+                    break label_2;
+                }
+                importDeclaration();
+                label_3: while (true) {
+                    switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+                    case CDO:
+                    case CDC:
+                    case ATKEYWORD:
+                        ;
+                        break;
+                    default:
+                        jj_la1[4] = jj_gen;
+                        break label_3;
+                    }
+                    ignoreStatement();
+                    label_4: while (true) {
+                        switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+                        case S:
+                            ;
+                            break;
+                        default:
+                            jj_la1[5] = jj_gen;
+                            break label_4;
+                        }
+                        jj_consume_token(S);
+                    }
+                }
+            }
+            afterImportDeclaration();
+            jj_consume_token(0);
+        } finally {
+            documentHandler.endDocument(source);
         }
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case S:
-          jj_consume_token(S);
-          comments();
-          break;
-        case CDO:
-        case CDC:
-        case ATKEYWORD:
-          ignoreStatement();
-          break;
-        default:
-          jj_la1[2] = jj_gen;
-          jj_consume_token(-1);
-          throw new ParseException();
-        }
-      }
-      label_2:
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case IMPORT_SYM:
-          ;
-          break;
-        default:
-          jj_la1[3] = jj_gen;
-          break label_2;
+    }
+
+    final public void charset() throws ParseException {
+        Token n;
+        try {
+            jj_consume_token(CHARSET_SYM);
+            label_5: while (true) {
+                switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+                case S:
+                    ;
+                    break;
+                default:
+                    jj_la1[6] = jj_gen;
+                    break label_5;
+                }
+                jj_consume_token(S);
+            }
+            n = jj_consume_token(STRING);
+            label_6: while (true) {
+                switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+                case S:
+                    ;
+                    break;
+                default:
+                    jj_la1[7] = jj_gen;
+                    break label_6;
+                }
+                jj_consume_token(S);
+            }
+            jj_consume_token(SEMICOLON);
+        } catch (ParseException e) {
+            reportError(getLocator(e.currentToken.next), e);
+            skipStatement();
+            // reportWarningSkipText(getLocator(), skipStatement());
+
+        } catch (Exception e) {
+            reportError(getLocator(), e);
+            skipStatement();
+            // reportWarningSkipText(getLocator(), skipStatement());
+
         }
-        importDeclaration();
-        label_3:
-        while (true) {
-          switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-          case CDO:
-          case CDC:
-          case ATKEYWORD:
+    }
+
+    final public void afterImportDeclaration() throws ParseException {
+        String ret;
+        Locator l;
+        label_7: while (true) {
             ;
-            break;
-          default:
-            jj_la1[4] = jj_gen;
-            break label_3;
-          }
-          ignoreStatement();
-          label_4:
-          while (true) {
-            switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-            case S:
-              ;
-              break;
+            switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+            case DEBUG_SYM:
+            case WARN_SYM:
+                debuggingDirective();
+                break;
+            case MIXIN_SYM:
+                mixinDirective();
+                break;
+            case EACH_SYM:
+            case IF_SYM:
+                controlDirective();
+                break;
+            case INCLUDE_SYM:
+                includeDirective();
+                break;
+            case PLUS:
+            case PRECEDES:
+            case SIBLING:
+            case LBRACKET:
+            case ANY:
+            case PARENT:
+            case DOT:
+            case COLON:
+            case INTERPOLATION:
+            case IDENT:
+            case HASH:
+                styleRule();
+                break;
+            case MEDIA_SYM:
+                media();
+                break;
+            case PAGE_SYM:
+                page();
+                break;
+            case FONT_FACE_SYM:
+                fontFace();
+                break;
+            case KEY_FRAME_SYM:
+                keyframes();
+                break;
             default:
-              jj_la1[5] = jj_gen;
-              break label_4;
+                jj_la1[8] = jj_gen;
+                if (jj_2_1(2147483647)) {
+                    variable();
+                } else {
+                    switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+                    case VARIABLE:
+                        listModifyDirective();
+                        break;
+                    default:
+                        jj_la1[9] = jj_gen;
+                        l = getLocator();
+                        ret = skipStatement();
+                        if ((ret == null) || (ret.length() == 0)) {
+                            {
+                                if (true) {
+                                    return;
+                                }
+                            }
+                        }
+                        if (ret.charAt(0) == '@') {
+                            documentHandler.unrecognizedRule(ret);
+                        } else {
+                            reportWarningSkipText(l, ret);
+                        }
+                    }
+                }
             }
-            jj_consume_token(S);
-          }
-        }
-      }
-      afterImportDeclaration();
-      jj_consume_token(0);
-    } finally {
-        documentHandler.endDocument(source);
-    }
-  }
-
-  final public void charset() throws ParseException {
-  Token n;
-    try {
-      jj_consume_token(CHARSET_SYM);
-      label_5:
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case S:
-          ;
-          break;
-        default:
-          jj_la1[6] = jj_gen;
-          break label_5;
-        }
-        jj_consume_token(S);
-      }
-      n = jj_consume_token(STRING);
-      label_6:
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case S:
-          ;
-          break;
-        default:
-          jj_la1[7] = jj_gen;
-          break label_6;
-        }
-        jj_consume_token(S);
-      }
-      jj_consume_token(SEMICOLON);
-    } catch (ParseException e) {
-        reportError(getLocator(e.currentToken.next), e);
-        skipStatement();
-        // reportWarningSkipText(getLocator(), skipStatement());
-
-    } catch (Exception e) {
-        reportError(getLocator(), e);
-        skipStatement();
-        // reportWarningSkipText(getLocator(), skipStatement());
-
-    }
-  }
-
-  final public void afterImportDeclaration() throws ParseException {
- String ret;
- Locator l;
-    label_7:
-    while (true) {
-      ;
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case DEBUG_SYM:
-      case WARN_SYM:
-        debuggingDirective();
-        break;
-      case MIXIN_SYM:
-        mixinDirective();
-        break;
-      case EACH_SYM:
-      case IF_SYM:
-        controlDirective();
-        break;
-      case INCLUDE_SYM:
-        includeDirective();
-        break;
-      case PLUS:
-      case PRECEDES:
-      case SIBLING:
-      case LBRACKET:
-      case ANY:
-      case PARENT:
-      case DOT:
-      case COLON:
-      case INTERPOLATION:
-      case IDENT:
-      case HASH:
-        styleRule();
-        break;
-      case MEDIA_SYM:
-        media();
-        break;
-      case PAGE_SYM:
-        page();
-        break;
-      case FONT_FACE_SYM:
-        fontFace();
-        break;
-      case KEY_FRAME_SYM:
-        keyframes();
-        break;
-      default:
-        jj_la1[8] = jj_gen;
-        if (jj_2_1(2147483647)) {
-          variable();
-        } else {
-          switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-          case VARIABLE:
-            listModifyDirective();
-            break;
-          default:
-            jj_la1[9] = jj_gen;
-          l = getLocator();
-            ret = skipStatement();
-          if ((ret == null) || (ret.length() == 0)) {
-              {if (true) return;}
-          }
-          if (ret.charAt(0) == '@') {
-              documentHandler.unrecognizedRule(ret);
-          } else {
-              reportWarningSkipText(l, ret);
-          }
-          }
-        }
-      }
-      label_8:
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
+            label_8: while (true) {
+                switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+                case CDO:
+                case CDC:
+                case ATKEYWORD:
+                    ;
+                    break;
+                default:
+                    jj_la1[10] = jj_gen;
+                    break label_8;
+                }
+                ignoreStatement();
+                label_9: while (true) {
+                    switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+                    case S:
+                        ;
+                        break;
+                    default:
+                        jj_la1[11] = jj_gen;
+                        break label_9;
+                    }
+                    jj_consume_token(S);
+                }
+            }
+        }
+    }
+
+    final public void ignoreStatement() throws ParseException {
+        switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
         case CDO:
+            jj_consume_token(CDO);
+            break;
         case CDC:
+            jj_consume_token(CDC);
+            break;
         case ATKEYWORD:
-          ;
-          break;
+            atRuleDeclaration();
+            break;
         default:
-          jj_la1[10] = jj_gen;
-          break label_8;
+            jj_la1[12] = jj_gen;
+            jj_consume_token(-1);
+            throw new ParseException();
         }
-        ignoreStatement();
-        label_9:
-        while (true) {
-          switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-          case S:
-            ;
-            break;
-          default:
-            jj_la1[11] = jj_gen;
-            break label_9;
-          }
-          jj_consume_token(S);
-        }
-      }
-    }
-  }
-
-  final public void ignoreStatement() throws ParseException {
-    switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-    case CDO:
-      jj_consume_token(CDO);
-      break;
-    case CDC:
-      jj_consume_token(CDC);
-      break;
-    case ATKEYWORD:
-      atRuleDeclaration();
-      break;
-    default:
-      jj_la1[12] = jj_gen;
-      jj_consume_token(-1);
-      throw new ParseException();
-    }
-  }
+    }
+
+    /**
+     * The import statement
+     * 
+     * @exception ParseException
+     *                exception during the parse
+     */
+    final public void importDeclaration() throws ParseException {
+        Token n;
+        String uri;
+        MediaListImpl ml = new MediaListImpl();
+        boolean isURL = false;
+        try {
+            jj_consume_token(IMPORT_SYM);
+            label_10: while (true) {
+                switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+                case S:
+                    ;
+                    break;
+                default:
+                    jj_la1[13] = jj_gen;
+                    break label_10;
+                }
+                jj_consume_token(S);
+            }
+            switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+            case STRING:
+                n = jj_consume_token(STRING);
+                uri = convertStringIndex(n.image, 1, n.image.length() - 1);
+                break;
+            case URL:
+                n = jj_consume_token(URL);
+                isURL = true;
+                uri = n.image.substring(4, n.image.length() - 1).trim();
+                if ((uri.charAt(0) == '"') || (uri.charAt(0) == '\u005c'')) {
+                    uri = uri.substring(1, uri.length() - 1);
+                }
+                break;
+            default:
+                jj_la1[14] = jj_gen;
+                jj_consume_token(-1);
+                throw new ParseException();
+            }
+            label_11: while (true) {
+                switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+                case S:
+                    ;
+                    break;
+                default:
+                    jj_la1[15] = jj_gen;
+                    break label_11;
+                }
+                jj_consume_token(S);
+            }
+            mediaStatement(ml);
+            jj_consume_token(SEMICOLON);
+            label_12: while (true) {
+                switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+                case S:
+                    ;
+                    break;
+                default:
+                    jj_la1[16] = jj_gen;
+                    break label_12;
+                }
+                jj_consume_token(S);
+            }
+            if (ml.getLength() == 0) {
+                // see section 6.3 of the CSS2 recommandation.
+                ml.addItem("all");
+            }
+            documentHandler.importStyle(uri, ml, isURL);
+        } catch (ParseException e) {
+            reportError(getLocator(), e);
+            skipStatement();
+            // reportWarningSkipText(getLocator(), skipStatement());
 
-/**
- * The import statement
- *
- * @exception ParseException exception during the parse
- */
-  final public void importDeclaration() throws ParseException {
- Token n;
- String uri;
- MediaListImpl ml = new MediaListImpl();
- boolean isURL = false;
-    try {
-      jj_consume_token(IMPORT_SYM);
-      label_10:
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case S:
-          ;
-          break;
-        default:
-          jj_la1[13] = jj_gen;
-          break label_10;
-        }
-        jj_consume_token(S);
-      }
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case STRING:
-        n = jj_consume_token(STRING);
-                               uri = convertStringIndex(n.image, 1,
-                                                        n.image.length() -1);
-        break;
-      case URL:
-        n = jj_consume_token(URL);
-               isURL=true;
-               uri = n.image.substring(4, n.image.length()-1).trim();
-               if ((uri.charAt(0) == '"')
-                   || (uri.charAt(0) == '\u005c'')) {
-                   uri = uri.substring(1, uri.length()-1);
-               }
-        break;
-      default:
-        jj_la1[14] = jj_gen;
-        jj_consume_token(-1);
-        throw new ParseException();
-      }
-      label_11:
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case S:
-          ;
-          break;
-        default:
-          jj_la1[15] = jj_gen;
-          break label_11;
-        }
-        jj_consume_token(S);
-      }
-      mediaStatement(ml);
-      jj_consume_token(SEMICOLON);
-      label_12:
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case S:
-          ;
-          break;
-        default:
-          jj_la1[16] = jj_gen;
-          break label_12;
         }
-        jj_consume_token(S);
-      }
-               if (ml.getLength() == 0) {
-                   // see section 6.3 of the CSS2 recommandation.
-                   ml.addItem("all");
-               }
-               documentHandler.importStyle(uri, ml, isURL);
-    } catch (ParseException e) {
-     reportError(getLocator(), e);
-     skipStatement();
-     // reportWarningSkipText(getLocator(), skipStatement());
+    }
 
+    /**
+     * @exception ParseException
+     *                exception during the parse
+     */
+    final public void keyframes() throws ParseException {
+        Token n;
+        boolean start = false;
+        String keyframeName = null;
+        String animationname = "";
+        try {
+            n = jj_consume_token(KEY_FRAME_SYM);
+            label_13: while (true) {
+                switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+                case S:
+                    ;
+                    break;
+                default:
+                    jj_la1[17] = jj_gen;
+                    break label_13;
+                }
+                jj_consume_token(S);
+            }
+            keyframeName = n.image;
+            label_14: while (true) {
+                switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+                case IDENT:
+                    n = jj_consume_token(IDENT);
+                    animationname += n.image;
+                    break;
+                case INTERPOLATION:
+                    n = jj_consume_token(INTERPOLATION);
+                    animationname += n.image;
+                    break;
+                default:
+                    jj_la1[18] = jj_gen;
+                    jj_consume_token(-1);
+                    throw new ParseException();
+                }
+                switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+                case INTERPOLATION:
+                case IDENT:
+                    ;
+                    break;
+                default:
+                    jj_la1[19] = jj_gen;
+                    break label_14;
+                }
+            }
+            label_15: while (true) {
+                switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+                case S:
+                    ;
+                    break;
+                default:
+                    jj_la1[20] = jj_gen;
+                    break label_15;
+                }
+                jj_consume_token(S);
+            }
+            start = true;
+            documentHandler.startKeyFrames(keyframeName, animationname);
+            jj_consume_token(LBRACE);
+            label_16: while (true) {
+                switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+                case S:
+                    ;
+                    break;
+                default:
+                    jj_la1[21] = jj_gen;
+                    break label_16;
+                }
+                jj_consume_token(S);
+            }
+            label_17: while (true) {
+                switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+                case TO:
+                case FROM:
+                case PERCENTAGE:
+                    ;
+                    break;
+                default:
+                    jj_la1[22] = jj_gen;
+                    break label_17;
+                }
+                keyframeSelector();
+            }
+            jj_consume_token(RBRACE);
+            label_18: while (true) {
+                switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+                case S:
+                    ;
+                    break;
+                default:
+                    jj_la1[23] = jj_gen;
+                    break label_18;
+                }
+                jj_consume_token(S);
+            }
+        } catch (ParseException e) {
+            reportError(getLocator(), e);
+            skipStatement();
+        } finally {
+            if (start) {
+                documentHandler.endKeyFrames();
+            }
+        }
     }
-  }
 
-/**
- * @exception ParseException exception during the parse
- */
-  final public void keyframes() throws ParseException {
-    Token n;
-    boolean start = false;
-    String keyframeName = null;
-    String animationname = "";
-    try {
-      n = jj_consume_token(KEY_FRAME_SYM);
-      label_13:
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case S:
-          ;
-          break;
-        default:
-          jj_la1[17] = jj_gen;
-          break label_13;
-        }
-        jj_consume_token(S);
-      }
-                              keyframeName = n.image;
-      label_14:
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case IDENT:
-          n = jj_consume_token(IDENT);
-               animationname += n.image;
-          break;
-        case INTERPOLATION:
-          n = jj_consume_token(INTERPOLATION);
-                                                                  animationname += n.image;
-          break;
-        default:
-          jj_la1[18] = jj_gen;
-          jj_consume_token(-1);
-          throw new ParseException();
+    final public void keyframeSelector() throws ParseException {
+        Token n;
+        boolean start = false;
+        try {
+            switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+            case FROM:
+                n = jj_consume_token(FROM);
+                break;
+            case TO:
+                n = jj_consume_token(TO);
+                break;
+            case PERCENTAGE:
+                n = jj_consume_token(PERCENTAGE);
+                break;
+            default:
+                jj_la1[24] = jj_gen;
+                jj_consume_token(-1);
+                throw new ParseException();
+            }
+            label_19: while (true) {
+                switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+                case S:
+                    ;
+                    break;
+                default:
+                    jj_la1[25] = jj_gen;
+                    break label_19;
+                }
+                jj_consume_token(S);
+            }
+            jj_consume_token(LBRACE);
+            label_20: while (true) {
+                switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+                case S:
+                    ;
+                    break;
+                default:
+                    jj_la1[26] = jj_gen;
+                    break label_20;
+                }
+                jj_consume_token(S);
+            }
+            start = true;
+            documentHandler.startKeyframeSelector(n.image);
+            label_21: while (true) {
+                switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+                case PLUS:
+                case PRECEDES:
+                case SIBLING:
+                case LBRACKET:
+                case ANY:
+                case PARENT:
+                case DOT:
+                case COLON:
+                case INTERPOLATION:
+                case INCLUDE_SYM:
+                case DEBUG_SYM:
+                case WARN_SYM:
+                case EACH_SYM:
+                case IF_SYM:
+                case EXTEND_SYM:
+                case CONTENT_SYM:
+                case MICROSOFT_RULE:
+                case IDENT:
+                case VARIABLE:
+                case HASH:
+                case MEDIA_SYM:
+                case KEY_FRAME_SYM:
+                    ;
+                    break;
+                default:
+                    jj_la1[27] = jj_gen;
+                    break label_21;
+                }
+                switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+                case PLUS:
+                case PRECEDES:
+                case SIBLING:
+                case LBRACKET:
+                case ANY:
+                case PARENT:
+                case DOT:
+                case COLON:
+                case INTERPOLATION:
+                case INCLUDE_SYM:
+                case DEBUG_SYM:
+                case WARN_SYM:
+                case EACH_SYM:
+                case IF_SYM:
+                case EXTEND_SYM:
+                case CONTENT_SYM:
+                case IDENT:
+                case VARIABLE:
+                case HASH:
+                case MEDIA_SYM:
+                case KEY_FRAME_SYM:
+                    ifContentStatement();
+                    break;
+                case MICROSOFT_RULE:
+                    microsoftExtension();
+                    break;
+                default:
+                    jj_la1[28] = jj_gen;
+                    jj_consume_token(-1);
+                    throw new ParseException();
+                }
+            }
+            jj_consume_token(RBRACE);
+            label_22: while (true) {
+                switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+                case S:
+                    ;
+                    break;
+                default:
+                    jj_la1[29] = jj_gen;
+                    break label_22;
+                }
+                jj_consume_token(S);
+            }
+        } catch (ThrowedParseException e) {
+            if (errorHandler != null) {
+                LocatorImpl li = new LocatorImpl(this,
+                        e.e.currentToken.next.beginLine,
+                        e.e.currentToken.next.beginColumn - 1);
+                reportError(li, e.e);
+            }
+        } catch (ParseException e) {
+            reportError(getLocator(), e);
+            skipStatement();
+            // reportWarningSkipText(getLocator(), skipStatement());
+
+        } catch (TokenMgrError e) {
+            reportWarningSkipText(getLocator(), skipStatement());
+        } finally {
+            if (start) {
+                documentHandler.endKeyframeSelector();
+            }
         }
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case INTERPOLATION:
-        case IDENT:
-          ;
-          break;
-        default:
-          jj_la1[19] = jj_gen;
-          break label_14;
+    }
+
+    /**
+     * @exception ParseException
+     *                exception during the parse
+     */
+    /* see http://www.w3.org/TR/css3-mediaqueries/ */
+    final public void media() throws ParseException {
+        boolean start = false;
+        String ret;
+        MediaListImpl ml = new MediaListImpl();
+        try {
+            jj_consume_token(MEDIA_SYM);
+            label_23: while (true) {
+                switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+                case S:
+                    ;
+                    break;
+                default:
+                    jj_la1[30] = jj_gen;
+                    break label_23;
+                }
+                jj_consume_token(S);
+            }
+            mediaStatement(ml);
+            start = true;
+            documentHandler.startMedia(ml);
+            jj_consume_token(LBRACE);
+            label_24: while (true) {
+                switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+                case S:
+                    ;
+                    break;
+                default:
+                    jj_la1[31] = jj_gen;
+                    break label_24;
+                }
+                jj_consume_token(S);
+            }
+            label_25: while (true) {
+                switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+                case CDO:
+                case LBRACE:
+                case DASHMATCH:
+                case INCLUDES:
+                case PLUS:
+                case MINUS:
+                case COMMA:
+                case SEMICOLON:
+                case PRECEDES:
+                case SIBLING:
+                case LBRACKET:
+                case ANY:
+                case PARENT:
+                case DOT:
+                case COLON:
+                case INTERPOLATION:
+                case NONASCII:
+                case DEBUG_SYM:
+                case WARN_SYM:
+                case STRING:
+                case IDENT:
+                case NUMBER:
+                case URL:
+                case PERCENTAGE:
+                case HASH:
+                case IMPORT_SYM:
+                case MEDIA_SYM:
+                case CHARSET_SYM:
+                case PAGE_SYM:
+                case FONT_FACE_SYM:
+                case ATKEYWORD:
+                case IMPORTANT_SYM:
+                case UNICODERANGE:
+                case FUNCTION:
+                case UNKNOWN:
+                    ;
+                    break;
+                default:
+                    jj_la1[32] = jj_gen;
+                    break label_25;
+                }
+                switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+                case DEBUG_SYM:
+                case WARN_SYM:
+                    debuggingDirective();
+                    break;
+                case PLUS:
+                case PRECEDES:
+                case SIBLING:
+                case LBRACKET:
+                case ANY:
+                case PARENT:
+                case DOT:
+                case COLON:
+                case INTERPOLATION:
+                case IDENT:
+                case HASH:
+                    styleRule();
+                    break;
+                case CDO:
+                case LBRACE:
+                case DASHMATCH:
+                case INCLUDES:
+                case MINUS:
+                case COMMA:
+                case SEMICOLON:
+                case NONASCII:
+                case STRING:
+                case NUMBER:
+                case URL:
+                case PERCENTAGE:
+                case IMPORT_SYM:
+                case MEDIA_SYM:
+                case CHARSET_SYM:
+                case PAGE_SYM:
+                case FONT_FACE_SYM:
+                case ATKEYWORD:
+                case IMPORTANT_SYM:
+                case UNICODERANGE:
+                case FUNCTION:
+                case UNKNOWN:
+                    skipUnknownRule();
+                    break;
+                default:
+                    jj_la1[33] = jj_gen;
+                    jj_consume_token(-1);
+                    throw new ParseException();
+                }
+            }
+            jj_consume_token(RBRACE);
+            label_26: while (true) {
+                switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+                case S:
+                    ;
+                    break;
+                default:
+                    jj_la1[34] = jj_gen;
+                    break label_26;
+                }
+                jj_consume_token(S);
+            }
+        } catch (ParseException e) {
+            reportError(getLocator(), e);
+            skipStatement();
+            // reportWarningSkipText(getLocator(), skipStatement());
+
+        } finally {
+            if (start) {
+                documentHandler.endMedia(ml);
+            }
         }
-      }
-      label_15:
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case S:
-          ;
-          break;
-        default:
-          jj_la1[20] = jj_gen;
-          break label_15;
-        }
-        jj_consume_token(S);
-      }
-    start = true; documentHandler.startKeyFrames(keyframeName, animationname);
-      jj_consume_token(LBRACE);
-      label_16:
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case S:
-          ;
-          break;
-        default:
-          jj_la1[21] = jj_gen;
-          break label_16;
-        }
-        jj_consume_token(S);
-      }
-      label_17:
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case TO:
-        case FROM:
-        case PERCENTAGE:
-          ;
-          break;
-        default:
-          jj_la1[22] = jj_gen;
-          break label_17;
-        }
-        keyframeSelector();
-      }
-      jj_consume_token(RBRACE);
-      label_18:
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case S:
-          ;
-          break;
-        default:
-          jj_la1[23] = jj_gen;
-          break label_18;
-        }
-        jj_consume_token(S);
-      }
-    } catch (ParseException e) {
-     reportError(getLocator(), e);
-     skipStatement();
-    } finally {
-     if (start) {
-         documentHandler.endKeyFrames();
-     }
-    }
-  }
-
-  final public void keyframeSelector() throws ParseException {
-    Token n;
-    boolean start = false;
-    try {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case FROM:
-        n = jj_consume_token(FROM);
-        break;
-      case TO:
-        n = jj_consume_token(TO);
-        break;
-      case PERCENTAGE:
-        n = jj_consume_token(PERCENTAGE);
-        break;
-      default:
-        jj_la1[24] = jj_gen;
-        jj_consume_token(-1);
-        throw new ParseException();
-      }
-      label_19:
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case S:
-          ;
-          break;
-        default:
-          jj_la1[25] = jj_gen;
-          break label_19;
-        }
-        jj_consume_token(S);
-      }
-      jj_consume_token(LBRACE);
-      label_20:
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case S:
-          ;
-          break;
-        default:
-          jj_la1[26] = jj_gen;
-          break label_20;
-        }
-        jj_consume_token(S);
-      }
-          start = true;
-          documentHandler.startKeyframeSelector(n.image);
-      label_21:
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case PLUS:
-        case PRECEDES:
-        case SIBLING:
-        case LBRACKET:
-        case ANY:
-        case PARENT:
-        case DOT:
-        case COLON:
-        case INTERPOLATION:
-        case INCLUDE_SYM:
-        case DEBUG_SYM:
-        case WARN_SYM:
-        case EACH_SYM:
-        case IF_SYM:
-        case EXTEND_SYM:
-        case CONTENT_SYM:
-        case MICROSOFT_RULE:
-        case IDENT:
-        case VARIABLE:
-        case HASH:
-        case MEDIA_SYM:
-        case KEY_FRAME_SYM:
-          ;
-          break;
-        default:
-          jj_la1[27] = jj_gen;
-          break label_21;
+    }
+
+    final public void mediaStatement(MediaListImpl ml) throws ParseException {
+        Token t;
+        t = getToken(1);
+        // loop over comma separated parts, add each to ml
+        while ((t.kind != LBRACE) && (t.kind != EOF) && (t.kind != SEMICOLON)) {
+            StringBuffer s = new StringBuffer();
+            s.append(getToken(0).image);
+            while ((t.kind != COMMA) && (t.kind != LBRACE) && (t.kind != EOF)
+                    && (t.kind != SEMICOLON)) {
+                s.append(t.image);
+                getNextToken();
+                t = getToken(1);
+            }
+            if (t.kind == COMMA) {
+                // skip the comma and the token before it that is still the
+                // active token
+                getNextToken();
+                getNextToken();
+                t = getToken(1);
+            }
+            String str = s.toString().trim();
+            if (str.length() > 0) {
+                ml.addItem(str);
+            }
         }
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case PLUS:
-        case PRECEDES:
-        case SIBLING:
-        case LBRACKET:
-        case ANY:
-        case PARENT:
-        case DOT:
-        case COLON:
-        case INTERPOLATION:
-        case INCLUDE_SYM:
-        case DEBUG_SYM:
-        case WARN_SYM:
-        case EACH_SYM:
-        case IF_SYM:
-        case EXTEND_SYM:
-        case CONTENT_SYM:
-        case IDENT:
-        case VARIABLE:
-        case HASH:
-        case MEDIA_SYM:
-        case KEY_FRAME_SYM:
-          ifContentStatement();
-          break;
-        case MICROSOFT_RULE:
-          microsoftExtension();
-          break;
-        default:
-          jj_la1[28] = jj_gen;
-          jj_consume_token(-1);
-          throw new ParseException();
-        }
-      }
-      jj_consume_token(RBRACE);
-      label_22:
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case S:
-          ;
-          break;
-        default:
-          jj_la1[29] = jj_gen;
-          break label_22;
+    }
+
+    /**
+     * @exception ParseException
+     *                exception during the parse
+     */
+    final public String medium() throws ParseException {
+        Token n;
+        n = jj_consume_token(IDENT);
+        {
+            if (true) {
+                return convertIdent(n.image);
+            }
         }
-        jj_consume_token(S);
-      }
-    } catch (ThrowedParseException e) {
-        if (errorHandler != null) {
-            LocatorImpl li = new LocatorImpl(this,
-                                             e.e.currentToken.next.beginLine,
-                                             e.e.currentToken.next.beginColumn-1);
-            reportError(li, e.e);
+        throw new Error("Missing return statement in function");
+    }
+
+    /**
+     * @exception ParseException
+     *                exception during the parse
+     */
+    final public void page() throws ParseException {
+        boolean start = false;
+        Token n = null;
+        String page = null;
+        String pseudo = null;
+        try {
+            jj_consume_token(PAGE_SYM);
+            label_27: while (true) {
+                switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+                case S:
+                    ;
+                    break;
+                default:
+                    jj_la1[35] = jj_gen;
+                    break label_27;
+                }
+                jj_consume_token(S);
+            }
+            switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+            case IDENT:
+                n = jj_consume_token(IDENT);
+                label_28: while (true) {
+                    switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+                    case S:
+                        ;
+                        break;
+                    default:
+                        jj_la1[36] = jj_gen;
+                        break label_28;
+                    }
+                    jj_consume_token(S);
+                }
+                break;
+            default:
+                jj_la1[37] = jj_gen;
+                ;
+            }
+            switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+            case COLON:
+                pseudo = pseudo_page();
+                break;
+            default:
+                jj_la1[38] = jj_gen;
+                ;
+            }
+            if (n != null) {
+                page = convertIdent(n.image);
+            }
+            jj_consume_token(LBRACE);
+            label_29: while (true) {
+                switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+                case S:
+                    ;
+                    break;
+                default:
+                    jj_la1[39] = jj_gen;
+                    break label_29;
+                }
+                jj_consume_token(S);
+            }
+            start = true;
+            documentHandler.startPage(page, pseudo);
+            switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+            case INTERPOLATION:
+            case IDENT:
+                declaration();
+                break;
+            default:
+                jj_la1[40] = jj_gen;
+                ;
+            }
+            label_30: while (true) {
+                switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+                case SEMICOLON:
+                    ;
+                    break;
+                default:
+                    jj_la1[41] = jj_gen;
+                    break label_30;
+                }
+                jj_consume_token(SEMICOLON);
+                label_31: while (true) {
+                    switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+                    case S:
+                        ;
+                        break;
+                    default:
+                        jj_la1[42] = jj_gen;
+                        break label_31;
+                    }
+                    jj_consume_token(S);
+                }
+                switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+                case INTERPOLATION:
+                case IDENT:
+                    declaration();
+                    break;
+                default:
+                    jj_la1[43] = jj_gen;
+                    ;
+                }
+            }
+            jj_consume_token(RBRACE);
+            label_32: while (true) {
+                switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+                case S:
+                    ;
+                    break;
+                default:
+                    jj_la1[44] = jj_gen;
+                    break label_32;
+                }
+                jj_consume_token(S);
+            }
+        } catch (ParseException e) {
+            if (errorHandler != null) {
+                LocatorImpl li = new LocatorImpl(this,
+                        e.currentToken.next.beginLine,
+                        e.currentToken.next.beginColumn - 1);
+                reportError(li, e);
+                skipStatement();
+                // reportWarningSkipText(li, skipStatement());
+            } else {
+                skipStatement();
+            }
+        } finally {
+            if (start) {
+                documentHandler.endPage(page, pseudo);
+            }
         }
-    } catch (ParseException e) {
-        reportError(getLocator(), e);
-        skipStatement();
-        // reportWarningSkipText(getLocator(), skipStatement());
+    }
 
-    } catch (TokenMgrError e) {
-        reportWarningSkipText(getLocator(), skipStatement());
-    } finally {
-        if (start) {
-            documentHandler.endKeyframeSelector();
+    final public String pseudo_page() throws ParseException {
+        Token n;
+        jj_consume_token(COLON);
+        n = jj_consume_token(IDENT);
+        label_33: while (true) {
+            switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+            case S:
+                ;
+                break;
+            default:
+                jj_la1[45] = jj_gen;
+                break label_33;
+            }
+            jj_consume_token(S);
         }
+        {
+            if (true) {
+                return convertIdent(n.image);
+            }
+        }
+        throw new Error("Missing return statement in function");
     }
-  }
 
-/**
- * @exception ParseException exception during the parse
- */
-/* see http://www.w3.org/TR/css3-mediaqueries/ */
-  final public void media() throws ParseException {
-    boolean start = false;
-    String ret;
-    MediaListImpl ml = new MediaListImpl();
-    try {
-      jj_consume_token(MEDIA_SYM);
-      label_23:
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case S:
-          ;
-          break;
-        default:
-          jj_la1[30] = jj_gen;
-          break label_23;
-        }
-        jj_consume_token(S);
-      }
-      mediaStatement(ml);
-     start = true; documentHandler.startMedia(ml);
-      jj_consume_token(LBRACE);
-      label_24:
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case S:
-          ;
-          break;
-        default:
-          jj_la1[31] = jj_gen;
-          break label_24;
-        }
-        jj_consume_token(S);
-      }
-      label_25:
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
+    final public void fontFace() throws ParseException {
+        boolean start = false;
+        try {
+            jj_consume_token(FONT_FACE_SYM);
+            label_34: while (true) {
+                switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+                case S:
+                    ;
+                    break;
+                default:
+                    jj_la1[46] = jj_gen;
+                    break label_34;
+                }
+                jj_consume_token(S);
+            }
+            jj_consume_token(LBRACE);
+            label_35: while (true) {
+                switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+                case S:
+                    ;
+                    break;
+                default:
+                    jj_la1[47] = jj_gen;
+                    break label_35;
+                }
+                jj_consume_token(S);
+            }
+            start = true;
+            documentHandler.startFontFace();
+            switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+            case INTERPOLATION:
+            case IDENT:
+                declaration();
+                break;
+            default:
+                jj_la1[48] = jj_gen;
+                ;
+            }
+            label_36: while (true) {
+                switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+                case SEMICOLON:
+                    ;
+                    break;
+                default:
+                    jj_la1[49] = jj_gen;
+                    break label_36;
+                }
+                jj_consume_token(SEMICOLON);
+                label_37: while (true) {
+                    switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+                    case S:
+                        ;
+                        break;
+                    default:
+                        jj_la1[50] = jj_gen;
+                        break label_37;
+                    }
+                    jj_consume_token(S);
+                }
+                switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+                case INTERPOLATION:
+                case IDENT:
+                    declaration();
+                    break;
+                default:
+                    jj_la1[51] = jj_gen;
+                    ;
+                }
+            }
+            jj_consume_token(RBRACE);
+            label_38: while (true) {
+                switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+                case S:
+                    ;
+                    break;
+                default:
+                    jj_la1[52] = jj_gen;
+                    break label_38;
+                }
+                jj_consume_token(S);
+            }
+        } catch (ParseException e) {
+            reportError(getLocator(), e);
+            skipStatement();
+            // reportWarningSkipText(getLocator(), skipStatement());
+
+        } finally {
+            if (start) {
+                documentHandler.endFontFace();
+            }
+        }
+    }
+
+    /**
+     * @exception ParseException
+     *                exception during the parse
+     */
+    final public void atRuleDeclaration() throws ParseException {
+        Token n;
+        String ret;
+        n = jj_consume_token(ATKEYWORD);
+        ret = skipStatement();
+        if ((ret != null) && (ret.charAt(0) == '@')) {
+            documentHandler.unrecognizedRule(ret);
+        } else {
+            reportWarningSkipText(getLocator(), ret);
+        }
+    }
+
+    final public void skipUnknownRule() throws ParseException {
+        Token n;
+        switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+        case ATKEYWORD:
+            n = jj_consume_token(ATKEYWORD);
+            break;
         case CDO:
-        case LBRACE:
+            n = jj_consume_token(CDO);
+            break;
+        case CHARSET_SYM:
+            n = jj_consume_token(CHARSET_SYM);
+            break;
+        case COMMA:
+            n = jj_consume_token(COMMA);
+            break;
         case DASHMATCH:
+            n = jj_consume_token(DASHMATCH);
+            break;
+        case FONT_FACE_SYM:
+            n = jj_consume_token(FONT_FACE_SYM);
+            break;
+        case FUNCTION:
+            n = jj_consume_token(FUNCTION);
+            break;
+        case IMPORTANT_SYM:
+            n = jj_consume_token(IMPORTANT_SYM);
+            break;
+        case IMPORT_SYM:
+            n = jj_consume_token(IMPORT_SYM);
+            break;
         case INCLUDES:
-        case PLUS:
-        case MINUS:
-        case COMMA:
-        case SEMICOLON:
-        case PRECEDES:
-        case SIBLING:
-        case LBRACKET:
-        case ANY:
-        case PARENT:
-        case DOT:
-        case COLON:
-        case INTERPOLATION:
+            n = jj_consume_token(INCLUDES);
+            break;
+        case LBRACE:
+            n = jj_consume_token(LBRACE);
+            break;
+        case MEDIA_SYM:
+            n = jj_consume_token(MEDIA_SYM);
+            break;
         case NONASCII:
-        case DEBUG_SYM:
-        case WARN_SYM:
-        case STRING:
-        case IDENT:
+            n = jj_consume_token(NONASCII);
+            break;
         case NUMBER:
-        case URL:
-        case PERCENTAGE:
-        case HASH:
-        case IMPORT_SYM:
-        case MEDIA_SYM:
-        case CHARSET_SYM:
+            n = jj_consume_token(NUMBER);
+            break;
         case PAGE_SYM:
-        case FONT_FACE_SYM:
-        case ATKEYWORD:
-        case IMPORTANT_SYM:
+            n = jj_consume_token(PAGE_SYM);
+            break;
+        case PERCENTAGE:
+            n = jj_consume_token(PERCENTAGE);
+            break;
+        case STRING:
+            n = jj_consume_token(STRING);
+            break;
         case UNICODERANGE:
-        case FUNCTION:
+            n = jj_consume_token(UNICODERANGE);
+            break;
+        case URL:
+            n = jj_consume_token(URL);
+            break;
+        case SEMICOLON:
+            n = jj_consume_token(SEMICOLON);
+            break;
+        case MINUS:
+            n = jj_consume_token(MINUS);
+            break;
         case UNKNOWN:
-          ;
-          break;
+            n = jj_consume_token(UNKNOWN);
+            break;
         default:
-          jj_la1[32] = jj_gen;
-          break label_25;
+            jj_la1[53] = jj_gen;
+            jj_consume_token(-1);
+            throw new ParseException();
         }
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case DEBUG_SYM:
-        case WARN_SYM:
-          debuggingDirective();
-          break;
+        String ret;
+        Locator loc = getLocator();
+        ret = skipStatement();
+        if ((ret != null) && (n.image.charAt(0) == '@')) {
+            documentHandler.unrecognizedRule(ret);
+        } else {
+            reportWarningSkipText(loc, ret);
+        }
+    }
+
+    /**
+     * @exception ParseException
+     *                exception during the parse
+     */
+    final public char combinator() throws ParseException {
+        char connector = ' ';
+        switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
         case PLUS:
         case PRECEDES:
         case SIBLING:
-        case LBRACKET:
-        case ANY:
-        case PARENT:
-        case DOT:
-        case COLON:
-        case INTERPOLATION:
-        case IDENT:
-        case HASH:
-          styleRule();
-          break;
-        case CDO:
-        case LBRACE:
-        case DASHMATCH:
-        case INCLUDES:
-        case MINUS:
-        case COMMA:
-        case SEMICOLON:
-        case NONASCII:
-        case STRING:
-        case NUMBER:
-        case URL:
-        case PERCENTAGE:
-        case IMPORT_SYM:
-        case MEDIA_SYM:
-        case CHARSET_SYM:
-        case PAGE_SYM:
-        case FONT_FACE_SYM:
-        case ATKEYWORD:
-        case IMPORTANT_SYM:
-        case UNICODERANGE:
-        case FUNCTION:
-        case UNKNOWN:
-          skipUnknownRule();
-          break;
-        default:
-          jj_la1[33] = jj_gen;
-          jj_consume_token(-1);
-          throw new ParseException();
-        }
-      }
-      jj_consume_token(RBRACE);
-      label_26:
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
+            connector = combinatorChar();
+            break;
         case S:
-          ;
-          break;
+            jj_consume_token(S);
+            switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+            case PLUS:
+            case PRECEDES:
+            case SIBLING:
+                connector = combinatorChar();
+                break;
+            default:
+                jj_la1[54] = jj_gen;
+                ;
+            }
+            break;
         default:
-          jj_la1[34] = jj_gen;
-          break label_26;
-        }
-        jj_consume_token(S);
-      }
-    } catch (ParseException e) {
-     reportError(getLocator(), e);
-     skipStatement();
-     // reportWarningSkipText(getLocator(), skipStatement());
-
-    } finally {
-     if (start) {
-         documentHandler.endMedia(ml);
-     }
-    }
-  }
-
-  final public void mediaStatement(MediaListImpl ml) throws ParseException {
-  Token t;
-      t = getToken(1);
-      // loop over comma separated parts, add each to ml
-      while ((t.kind != LBRACE) && (t.kind != EOF) && (t.kind != SEMICOLON)) {
-        StringBuffer s = new StringBuffer();
-        s.append(getToken(0).image);
-        while ((t.kind != COMMA) && (t.kind != LBRACE) && (t.kind != EOF) && (t.kind != SEMICOLON)) {
-              s.append(t.image);
-              getNextToken();
-          t = getToken(1);
-        }
-        if (t.kind == COMMA) {
-          // skip the comma and the token before it that is still the active token
-          getNextToken();
-          getNextToken();
-          t = getToken(1);
+            jj_la1[55] = jj_gen;
+            jj_consume_token(-1);
+            throw new ParseException();
         }
-        String str = s.toString().trim();
-        if (str.length() > 0) {
-          ml.addItem(str);
-<<<<<<< HEAD
+        {
+            if (true) {
+                return connector;
+            }
         }
-      }
-  }
-
-/**
- * @exception ParseException exception during the parse
- */
-  final public String medium() throws ParseException {
- Token n;
-    n = jj_consume_token(IDENT);
-                {if (true) return convertIdent(n.image);}
-    throw new Error("Missing return statement in function");
-  }
+        throw new Error("Missing return statement in function");
+    }
 
-/**
- * @exception ParseException exception during the parse
- */
-  final public void page() throws ParseException {
- boolean start = false;
- Token n = null;
- String page = null;
- String pseudo = null;
-    try {
-      jj_consume_token(PAGE_SYM);
-      label_27:
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case S:
-          ;
-          break;
+    /** to refactor combinator and reuse in selector(). */
+    final public char combinatorChar() throws ParseException {
+        Token t;
+        switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+        case PLUS:
+            t = jj_consume_token(PLUS);
+            break;
+        case PRECEDES:
+            t = jj_consume_token(PRECEDES);
+            break;
+        case SIBLING:
+            t = jj_consume_token(SIBLING);
+            break;
         default:
-          jj_la1[35] = jj_gen;
-          break label_27;
+            jj_la1[56] = jj_gen;
+            jj_consume_token(-1);
+            throw new ParseException();
         }
-        jj_consume_token(S);
-      }
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case IDENT:
-        n = jj_consume_token(IDENT);
-        label_28:
-        while (true) {
-          switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-          case S:
-            ;
-            break;
-          default:
-            jj_la1[36] = jj_gen;
-            break label_28;
-          }
-          jj_consume_token(S);
-        }
-        break;
-      default:
-        jj_la1[37] = jj_gen;
-        ;
-      }
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case COLON:
-        pseudo = pseudo_page();
-        break;
-      default:
-        jj_la1[38] = jj_gen;
-        ;
-      }
-          if (n != null) {
-              page = convertIdent(n.image);
-          }
-      jj_consume_token(LBRACE);
-      label_29:
-=======
-        }
-      }
-  }
-
-/**
- * @exception ParseException exception during the parse
- */
-  final public String medium() throws ParseException {
- Token n;
-    n = jj_consume_token(IDENT);
-                {if (true) return convertIdent(n.image);}
-    throw new Error("Missing return statement in function");
-  }
+        label_39: while (true) {
+            switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+            case S:
+                ;
+                break;
+            default:
+                jj_la1[57] = jj_gen;
+                break label_39;
+            }
+            jj_consume_token(S);
+        }
+        {
+            if (true) {
+                return t.image.charAt(0);
+            }
+        }
+        throw new Error("Missing return statement in function");
+    }
 
-/**
- * @exception ParseException exception during the parse
- */
-  final public void page() throws ParseException {
- boolean start = false;
- Token n = null;
- String page = null;
- String pseudo = null;
-    try {
-      jj_consume_token(PAGE_SYM);
-      label_27:
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case S:
-          ;
-          break;
-        default:
-          jj_la1[35] = jj_gen;
-          break label_27;
+    final public void microsoftExtension() throws ParseException {
+        Token n;
+        String name = "";
+        String value = "";
+        // This is not really taking the syntax of filter rules into account
+        n = jj_consume_token(MICROSOFT_RULE);
+        label_40: while (true) {
+            switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+            case S:
+                ;
+                break;
+            default:
+                jj_la1[58] = jj_gen;
+                break label_40;
+            }
+            jj_consume_token(S);
         }
-        jj_consume_token(S);
-      }
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case IDENT:
-        n = jj_consume_token(IDENT);
-        label_28:
-        while (true) {
-          switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-          case S:
-            ;
-            break;
-          default:
-            jj_la1[36] = jj_gen;
-            break label_28;
-          }
-          jj_consume_token(S);
-        }
-        break;
-      default:
-        jj_la1[37] = jj_gen;
-        ;
-      }
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case COLON:
-        pseudo = pseudo_page();
-        break;
-      default:
-        jj_la1[38] = jj_gen;
-        ;
-      }
-          if (n != null) {
-              page = convertIdent(n.image);
-          }
-      jj_consume_token(LBRACE);
-      label_29:
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case S:
-          ;
-          break;
-        default:
-          jj_la1[39] = jj_gen;
-          break label_29;
-        }
-        jj_consume_token(S);
-      }
-          start = true;
-          documentHandler.startPage(page, pseudo);
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case INTERPOLATION:
-      case IDENT:
-        declaration();
-        break;
-      default:
-        jj_la1[40] = jj_gen;
-        ;
-      }
-      label_30:
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case SEMICOLON:
-          ;
-          break;
-        default:
-          jj_la1[41] = jj_gen;
-          break label_30;
+        name = n.image;
+        jj_consume_token(COLON);
+        label_41: while (true) {
+            switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+            case IDENT:
+                n = jj_consume_token(IDENT);
+                value += n.image;
+                break;
+            case NUMBER:
+                n = jj_consume_token(NUMBER);
+                value += n.image;
+                break;
+            case STRING:
+                n = jj_consume_token(STRING);
+                value += n.image;
+                break;
+            case COMMA:
+                n = jj_consume_token(COMMA);
+                value += n.image;
+                break;
+            case INTERPOLATION:
+                n = jj_consume_token(INTERPOLATION);
+                value += n.image;
+                break;
+            case COLON:
+                n = jj_consume_token(COLON);
+                value += n.image;
+                break;
+            case FUNCTION:
+                n = jj_consume_token(FUNCTION);
+                value += n.image;
+                break;
+            case RPARAN:
+                n = jj_consume_token(RPARAN);
+                value += n.image;
+                break;
+            case EQ:
+                n = jj_consume_token(EQ);
+                value += n.image;
+                break;
+            case DOT:
+                n = jj_consume_token(DOT);
+                value += n.image;
+                break;
+            case S:
+                n = jj_consume_token(S);
+                if (value.lastIndexOf(' ') != value.length() - 1) {
+                    value += n.image;
+                }
+                break;
+            default:
+                jj_la1[59] = jj_gen;
+                jj_consume_token(-1);
+                throw new ParseException();
+            }
+            switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+            case S:
+            case EQ:
+            case COMMA:
+            case DOT:
+            case RPARAN:
+            case COLON:
+            case INTERPOLATION:
+            case STRING:
+            case IDENT:
+            case NUMBER:
+            case FUNCTION:
+                ;
+                break;
+            default:
+                jj_la1[60] = jj_gen;
+                break label_41;
+            }
         }
         jj_consume_token(SEMICOLON);
-        label_31:
-        while (true) {
-          switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-          case S:
-            ;
-            break;
-          default:
-            jj_la1[42] = jj_gen;
-            break label_31;
-          }
-          jj_consume_token(S);
+        label_42: while (true) {
+            switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+            case S:
+                ;
+                break;
+            default:
+                jj_la1[61] = jj_gen;
+                break label_42;
+            }
+            jj_consume_token(S);
         }
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case INTERPOLATION:
-        case IDENT:
-          declaration();
-          break;
-        default:
-          jj_la1[43] = jj_gen;
-          ;
-        }
-      }
-      jj_consume_token(RBRACE);
-      label_32:
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case S:
-          ;
-          break;
-        default:
-          jj_la1[44] = jj_gen;
-          break label_32;
-        }
-        jj_consume_token(S);
-      }
-    } catch (ParseException e) {
-     if (errorHandler != null) {
-         LocatorImpl li = new LocatorImpl(this,
-                                          e.currentToken.next.beginLine,
-                                          e.currentToken.next.beginColumn-1);
-         reportError(li, e);
-         skipStatement();
-         // reportWarningSkipText(li, skipStatement());
-     } else {
-         skipStatement();
-     }
-    } finally {
-     if (start) {
-         documentHandler.endPage(page, pseudo);
-     }
-    }
-  }
-
-  final public String pseudo_page() throws ParseException {
-  Token n;
-    jj_consume_token(COLON);
-    n = jj_consume_token(IDENT);
-    label_33:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case S:
-        ;
-        break;
-      default:
-        jj_la1[45] = jj_gen;
-        break label_33;
-      }
-      jj_consume_token(S);
-    }
-                             {if (true) return convertIdent(n.image);}
-    throw new Error("Missing return statement in function");
-  }
-
-  final public void fontFace() throws ParseException {
-    boolean start = false;
-    try {
-      jj_consume_token(FONT_FACE_SYM);
-      label_34:
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case S:
-          ;
-          break;
-        default:
-          jj_la1[46] = jj_gen;
-          break label_34;
-        }
-        jj_consume_token(S);
-      }
-      jj_consume_token(LBRACE);
-      label_35:
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case S:
-          ;
-          break;
-        default:
-          jj_la1[47] = jj_gen;
-          break label_35;
-        }
-        jj_consume_token(S);
-      }
-        start = true; documentHandler.startFontFace();
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case INTERPOLATION:
-      case IDENT:
-        declaration();
-        break;
-      default:
-        jj_la1[48] = jj_gen;
-        ;
-      }
-      label_36:
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case SEMICOLON:
-          ;
-          break;
-        default:
-          jj_la1[49] = jj_gen;
-          break label_36;
+        documentHandler.microsoftDirective(name, value);
+    }
+
+    /**
+     * @exception ParseException
+     *                exception during the parse
+     */
+    final public String property() throws ParseException {
+        Token t;
+        String s = "";
+        label_43: while (true) {
+            switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+            case IDENT:
+                t = jj_consume_token(IDENT);
+                s += t.image;
+                break;
+            case INTERPOLATION:
+                t = jj_consume_token(INTERPOLATION);
+                s += t.image;
+                break;
+            default:
+                jj_la1[62] = jj_gen;
+                jj_consume_token(-1);
+                throw new ParseException();
+            }
+            switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+            case INTERPOLATION:
+            case IDENT:
+                ;
+                break;
+            default:
+                jj_la1[63] = jj_gen;
+                break label_43;
+            }
         }
-        jj_consume_token(SEMICOLON);
-        label_37:
-        while (true) {
-          switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-          case S:
-            ;
-            break;
-          default:
-            jj_la1[50] = jj_gen;
-            break label_37;
-          }
-          jj_consume_token(S);
+        label_44: while (true) {
+            switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+            case S:
+                ;
+                break;
+            default:
+                jj_la1[64] = jj_gen;
+                break label_44;
+            }
+            jj_consume_token(S);
         }
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case INTERPOLATION:
-        case IDENT:
-          declaration();
-          break;
-        default:
-          jj_la1[51] = jj_gen;
-          ;
-        }
-      }
-      jj_consume_token(RBRACE);
-      label_38:
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case S:
-          ;
-          break;
-        default:
-          jj_la1[52] = jj_gen;
-          break label_38;
+        {
+            if (true) {
+                return s;
+            }
         }
-        jj_consume_token(S);
-      }
-    } catch (ParseException e) {
-     reportError(getLocator(), e);
-     skipStatement();
-     // reportWarningSkipText(getLocator(), skipStatement());
-
-    } finally {
-     if (start) {
-         documentHandler.endFontFace();
-     }
+        throw new Error("Missing return statement in function");
     }
-  }
 
-/**
- * @exception ParseException exception during the parse
- */
-  final public void atRuleDeclaration() throws ParseException {
- Token n;
- String ret;
-    n = jj_consume_token(ATKEYWORD);
-        ret=skipStatement();
-        if ((ret != null) && (ret.charAt(0) == '@')) {
-            documentHandler.unrecognizedRule(ret);
-        } else {
-            reportWarningSkipText(getLocator(), ret);
+    final public String variableName() throws ParseException {
+        Token n;
+        n = jj_consume_token(VARIABLE);
+        label_45: while (true) {
+            switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+            case S:
+                ;
+                break;
+            default:
+                jj_la1[65] = jj_gen;
+                break label_45;
+            }
+            jj_consume_token(S);
+        }
+        {
+            if (true) {
+                return convertIdent(n.image.substring(1));
+            }
         }
-  }
-
-  final public void skipUnknownRule() throws ParseException {
-  Token n;
-    switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-    case ATKEYWORD:
-      n = jj_consume_token(ATKEYWORD);
-      break;
-    case CDO:
-      n = jj_consume_token(CDO);
-      break;
-    case CHARSET_SYM:
-      n = jj_consume_token(CHARSET_SYM);
-      break;
-    case COMMA:
-      n = jj_consume_token(COMMA);
-      break;
-    case DASHMATCH:
-      n = jj_consume_token(DASHMATCH);
-      break;
-    case FONT_FACE_SYM:
-      n = jj_consume_token(FONT_FACE_SYM);
-      break;
-    case FUNCTION:
-      n = jj_consume_token(FUNCTION);
-      break;
-    case IMPORTANT_SYM:
-      n = jj_consume_token(IMPORTANT_SYM);
-      break;
-    case IMPORT_SYM:
-      n = jj_consume_token(IMPORT_SYM);
-      break;
-    case INCLUDES:
-      n = jj_consume_token(INCLUDES);
-      break;
-    case LBRACE:
-      n = jj_consume_token(LBRACE);
-      break;
-    case MEDIA_SYM:
-      n = jj_consume_token(MEDIA_SYM);
-      break;
-    case NONASCII:
-      n = jj_consume_token(NONASCII);
-      break;
-    case NUMBER:
-      n = jj_consume_token(NUMBER);
-      break;
-    case PAGE_SYM:
-      n = jj_consume_token(PAGE_SYM);
-      break;
-    case PERCENTAGE:
-      n = jj_consume_token(PERCENTAGE);
-      break;
-    case STRING:
-      n = jj_consume_token(STRING);
-      break;
-    case UNICODERANGE:
-      n = jj_consume_token(UNICODERANGE);
-      break;
-    case URL:
-      n = jj_consume_token(URL);
-      break;
-    case SEMICOLON:
-      n = jj_consume_token(SEMICOLON);
-      break;
-    case MINUS:
-      n = jj_consume_token(MINUS);
-      break;
-    case UNKNOWN:
-      n = jj_consume_token(UNKNOWN);
-      break;
-    default:
-      jj_la1[53] = jj_gen;
-      jj_consume_token(-1);
-      throw new ParseException();
-    }
-     String ret;
-     Locator loc = getLocator();
-     ret=skipStatement();
-     if ((ret != null) && (n.image.charAt(0) == '@')) {
-         documentHandler.unrecognizedRule(ret);
-     } else {
-     reportWarningSkipText(loc, ret);
-     }
-  }
+        throw new Error("Missing return statement in function");
+    }
 
-/**
- * @exception ParseException exception during the parse
- */
-  final public char combinator() throws ParseException {
-char connector = ' ';
-    switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-    case PLUS:
-    case PRECEDES:
-    case SIBLING:
-      connector = combinatorChar();
-      break;
-    case S:
-      jj_consume_token(S);
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case PLUS:
-      case PRECEDES:
-      case SIBLING:
-        connector = combinatorChar();
-        break;
-      default:
-        jj_la1[54] = jj_gen;
-        ;
-      }
-      break;
-    default:
-      jj_la1[55] = jj_gen;
-      jj_consume_token(-1);
-      throw new ParseException();
-    }
-                                               {if (true) return connector;}
-    throw new Error("Missing return statement in function");
-  }
-
-/**to refactor combinator and reuse in selector().*/
-  final public char combinatorChar() throws ParseException {
- Token t;
-    switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-    case PLUS:
-      t = jj_consume_token(PLUS);
-      break;
-    case PRECEDES:
-      t = jj_consume_token(PRECEDES);
-      break;
-    case SIBLING:
-      t = jj_consume_token(SIBLING);
-      break;
-    default:
-      jj_la1[56] = jj_gen;
-      jj_consume_token(-1);
-      throw new ParseException();
-    }
-    label_39:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case S:
-        ;
-        break;
-      default:
-        jj_la1[57] = jj_gen;
-        break label_39;
-      }
-      jj_consume_token(S);
-    }
-        {if (true) return t.image.charAt(0);}
-    throw new Error("Missing return statement in function");
-  }
-
-  final public void microsoftExtension() throws ParseException {
-  Token n;
-  String name = "";
-  String value = "";
-    // This is not really taking the syntax of filter rules into account
-      n = jj_consume_token(MICROSOFT_RULE);
-    label_40:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case S:
-        ;
-        break;
-      default:
-        jj_la1[58] = jj_gen;
-        break label_40;
-      }
-      jj_consume_token(S);
-    }
-                                    name = n.image;
-    jj_consume_token(COLON);
-    label_41:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case IDENT:
-        n = jj_consume_token(IDENT);
-                          value += n.image;
-        break;
-      case NUMBER:
-        n = jj_consume_token(NUMBER);
-                            value += n.image;
-        break;
-      case STRING:
-        n = jj_consume_token(STRING);
-                            value += n.image;
-        break;
-      case COMMA:
-        n = jj_consume_token(COMMA);
-                           value += n.image;
-        break;
-      case INTERPOLATION:
-        n = jj_consume_token(INTERPOLATION);
-                                   value += n.image;
-        break;
-      case COLON:
-        n = jj_consume_token(COLON);
-                           value += n.image;
-        break;
-      case FUNCTION:
+    final public String functionName() throws ParseException {
+        Token n;
         n = jj_consume_token(FUNCTION);
-                              value += n.image;
-        break;
-      case RPARAN:
-        n = jj_consume_token(RPARAN);
-                            value += n.image;
-        break;
-      case EQ:
-        n = jj_consume_token(EQ);
-                        value += n.image;
-        break;
-      case DOT:
-        n = jj_consume_token(DOT);
-                         value += n.image;
-        break;
-      case S:
-        n = jj_consume_token(S);
-                       if(value.lastIndexOf(' ') != value.length()-1)
-        { value += n.image; }
-        break;
-      default:
-        jj_la1[59] = jj_gen;
-        jj_consume_token(-1);
-        throw new ParseException();
-      }
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case S:
-      case EQ:
-      case COMMA:
-      case DOT:
-      case RPARAN:
-      case COLON:
-      case INTERPOLATION:
-      case STRING:
-      case IDENT:
-      case NUMBER:
-      case FUNCTION:
-        ;
-        break;
-      default:
-        jj_la1[60] = jj_gen;
-        break label_41;
-      }
-    }
-    jj_consume_token(SEMICOLON);
-    label_42:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case S:
-        ;
-        break;
-      default:
-        jj_la1[61] = jj_gen;
-        break label_42;
-      }
-      jj_consume_token(S);
-    }
-          documentHandler.microsoftDirective(name, value);
-  }
+        label_46: while (true) {
+            switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+            case S:
+                ;
+                break;
+            default:
+                jj_la1[66] = jj_gen;
+                break label_46;
+            }
+            jj_consume_token(S);
+        }
+        {
+            if (true) {
+                return convertIdent(n.image.substring(0, n.image.length() - 1));
+            }
+        }
+        throw new Error("Missing return statement in function");
+    }
 
-/**
- * @exception ParseException exception during the parse
- */
-  final public String property() throws ParseException {
- Token t;String s = "";
-    label_43:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case IDENT:
-        t = jj_consume_token(IDENT);
-                 s += t.image;
-        break;
-      case INTERPOLATION:
-        t = jj_consume_token(INTERPOLATION);
-                                                        s += t.image;
-        break;
-      default:
-        jj_la1[62] = jj_gen;
-        jj_consume_token(-1);
-        throw new ParseException();
-      }
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case INTERPOLATION:
-      case IDENT:
-        ;
-        break;
-      default:
-        jj_la1[63] = jj_gen;
-        break label_43;
-      }
-    }
-    label_44:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case S:
-        ;
-        break;
-      default:
-        jj_la1[64] = jj_gen;
-        break label_44;
-      }
-      jj_consume_token(S);
-    }
-        {if (true) return s;}
-    throw new Error("Missing return statement in function");
-  }
-
-  final public String variableName() throws ParseException {
- Token n;
-    n = jj_consume_token(VARIABLE);
-    label_45:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case S:
-        ;
-        break;
-      default:
-        jj_la1[65] = jj_gen;
-        break label_45;
-      }
-      jj_consume_token(S);
-    }
-                         {if (true) return convertIdent(n.image.substring(1));}
-    throw new Error("Missing return statement in function");
-  }
-
-  final public String functionName() throws ParseException {
- Token n;
-    n = jj_consume_token(FUNCTION);
-    label_46:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case S:
-        ;
-        break;
-      default:
-        jj_la1[66] = jj_gen;
-        break label_46;
-      }
-      jj_consume_token(S);
-    }
-                           {if (true) return convertIdent(n.image.substring(0, n.image.length()-1));}
-    throw new Error("Missing return statement in function");
-  }
+    /**
+     * @exception ParseException
+     *                exception during the parse
+     */
+    final public void styleRule() throws ParseException {
+        boolean start = false;
+        ArrayList<String> l = null;
+        Token save;
+        Locator loc;
+        try {
+            l = selectorList();
+            save = token;
+            jj_consume_token(LBRACE);
+            label_47: while (true) {
+                switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+                case S:
+                    ;
+                    break;
+                default:
+                    jj_la1[67] = jj_gen;
+                    break label_47;
+                }
+                jj_consume_token(S);
+            }
+            start = true;
+            documentHandler.startSelector(l);
+            label_48: while (true) {
+                switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+                case PLUS:
+                case PRECEDES:
+                case SIBLING:
+                case LBRACKET:
+                case ANY:
+                case PARENT:
+                case DOT:
+                case COLON:
+                case INTERPOLATION:
+                case INCLUDE_SYM:
+                case DEBUG_SYM:
+                case WARN_SYM:
+                case EACH_SYM:
+                case IF_SYM:
+                case EXTEND_SYM:
+                case CONTENT_SYM:
+                case MICROSOFT_RULE:
+                case IDENT:
+                case VARIABLE:
+                case HASH:
+                case IMPORT_SYM:
+                case MEDIA_SYM:
+                case KEY_FRAME_SYM:
+                    ;
+                    break;
+                default:
+                    jj_la1[68] = jj_gen;
+                    break label_48;
+                }
+                switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+                case PLUS:
+                case PRECEDES:
+                case SIBLING:
+                case LBRACKET:
+                case ANY:
+                case PARENT:
+                case DOT:
+                case COLON:
+                case INTERPOLATION:
+                case INCLUDE_SYM:
+                case DEBUG_SYM:
+                case WARN_SYM:
+                case EACH_SYM:
+                case IF_SYM:
+                case EXTEND_SYM:
+                case CONTENT_SYM:
+                case IDENT:
+                case VARIABLE:
+                case HASH:
+                case MEDIA_SYM:
+                case KEY_FRAME_SYM:
+                    ifContentStatement();
+                    break;
+                case MICROSOFT_RULE:
+                    microsoftExtension();
+                    break;
+                case IMPORT_SYM:
+                    importDeclaration();
+                    break;
+                default:
+                    jj_la1[69] = jj_gen;
+                    jj_consume_token(-1);
+                    throw new ParseException();
+                }
+            }
+            jj_consume_token(RBRACE);
+            label_49: while (true) {
+                switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+                case S:
+                    ;
+                    break;
+                default:
+                    jj_la1[70] = jj_gen;
+                    break label_49;
+                }
+                jj_consume_token(S);
+            }
+        } catch (ThrowedParseException e) {
+            if (errorHandler != null) {
+                LocatorImpl li = new LocatorImpl(this,
+                        e.e.currentToken.next.beginLine,
+                        e.e.currentToken.next.beginColumn - 1);
+                reportError(li, e.e);
+            }
+        } catch (ParseException e) {
+            reportError(getLocator(), e);
+            skipStatement();
+            // reportWarningSkipText(getLocator(), skipStatement());
+
+        } catch (TokenMgrError e) {
+            reportWarningSkipText(getLocator(), skipStatement());
+        } finally {
+            if (start) {
+                documentHandler.endSelector();
+            }
+        }
+    }
 
-/**
- * @exception ParseException exception during the parse
- */
-  final public void styleRule() throws ParseException {
-    boolean start = false;
-    ArrayList<String> l = null;
-    Token save;
-    Locator loc;
-    try {
-      l = selectorList();
-                        save = token;
-      jj_consume_token(LBRACE);
-      label_47:
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case S:
-          ;
-          break;
-        default:
-          jj_la1[67] = jj_gen;
-          break label_47;
-        }
-        jj_consume_token(S);
-      }
-         start = true;
-         documentHandler.startSelector(l);
-      label_48:
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case PLUS:
-        case PRECEDES:
-        case SIBLING:
-        case LBRACKET:
-        case ANY:
-        case PARENT:
-        case DOT:
-        case COLON:
-        case INTERPOLATION:
-        case INCLUDE_SYM:
-        case DEBUG_SYM:
-        case WARN_SYM:
-        case EACH_SYM:
-        case IF_SYM:
-        case EXTEND_SYM:
-        case CONTENT_SYM:
-        case MICROSOFT_RULE:
-        case IDENT:
-        case VARIABLE:
-        case HASH:
-        case IMPORT_SYM:
-        case MEDIA_SYM:
-        case KEY_FRAME_SYM:
-          ;
-          break;
-        default:
-          jj_la1[68] = jj_gen;
-          break label_48;
+    final public ArrayList<String> selectorList() throws ParseException {
+        ArrayList<String> selectors = new ArrayList<String>();
+        String selector;
+        selector = selector();
+        label_50: while (true) {
+            switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+            case COMMA:
+                ;
+                break;
+            default:
+                jj_la1[71] = jj_gen;
+                break label_50;
+            }
+            jj_consume_token(COMMA);
+            label_51: while (true) {
+                switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+                case S:
+                    ;
+                    break;
+                default:
+                    jj_la1[72] = jj_gen;
+                    break label_51;
+                }
+                jj_consume_token(S);
+            }
+            selectors.add(selector);
+            selector = selector();
         }
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case PLUS:
-        case PRECEDES:
-        case SIBLING:
-        case LBRACKET:
-        case ANY:
-        case PARENT:
-        case DOT:
-        case COLON:
-        case INTERPOLATION:
-        case INCLUDE_SYM:
-        case DEBUG_SYM:
-        case WARN_SYM:
-        case EACH_SYM:
-        case IF_SYM:
-        case EXTEND_SYM:
-        case CONTENT_SYM:
-        case IDENT:
-        case VARIABLE:
-        case HASH:
-        case MEDIA_SYM:
-        case KEY_FRAME_SYM:
-          ifContentStatement();
-          break;
-        case MICROSOFT_RULE:
-          microsoftExtension();
-          break;
-        case IMPORT_SYM:
-          importDeclaration();
-          break;
-        default:
-          jj_la1[69] = jj_gen;
-          jj_consume_token(-1);
-          throw new ParseException();
-        }
-      }
-      jj_consume_token(RBRACE);
-      label_49:
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case S:
-          ;
-          break;
-        default:
-          jj_la1[70] = jj_gen;
-          break label_49;
-        }
-        jj_consume_token(S);
-      }
-    } catch (ThrowedParseException e) {
-     if (errorHandler != null) {
-         LocatorImpl li = new LocatorImpl(this,
-                                          e.e.currentToken.next.beginLine,
-                                          e.e.currentToken.next.beginColumn-1);
-         reportError(li, e.e);
-     }
-    } catch (ParseException e) {
-     reportError(getLocator(), e);
-     skipStatement();
-     // reportWarningSkipText(getLocator(), skipStatement());
-
-    } catch (TokenMgrError e) {
-     reportWarningSkipText(getLocator(), skipStatement());
-    } finally {
-     if (start) {
-         documentHandler.endSelector();
-     }
-    }
-  }
-
-  final public ArrayList<String> selectorList() throws ParseException {
-     ArrayList<String> selectors = new  ArrayList<String>();
-     String selector;
-    selector = selector();
-    label_50:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case COMMA:
-        ;
-        break;
-      default:
-        jj_la1[71] = jj_gen;
-        break label_50;
-      }
-      jj_consume_token(COMMA);
-      label_51:
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case S:
-          ;
-          break;
-        default:
-          jj_la1[72] = jj_gen;
-          break label_51;
+        selectors.add(selector);
+        {
+            if (true) {
+                return selectors;
+            }
         }
-        jj_consume_token(S);
-      }
-                                        selectors.add(selector);
-      selector = selector();
+        throw new Error("Missing return statement in function");
     }
-    selectors.add(selector);
-    {if (true) return selectors;}
-    throw new Error("Missing return statement in function");
-  }
 
-/**
- * @exception ParseException exception during the parse
- */
-  final public String selector() throws ParseException {
-    String selector = null;
-    char    comb;
-    try {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case LBRACKET:
-      case ANY:
-      case PARENT:
-      case DOT:
-      case COLON:
-      case INTERPOLATION:
-      case IDENT:
-      case HASH:
-        selector = simple_selector(null, ' ');
-        break;
-      case PLUS:
-      case PRECEDES:
-      case SIBLING:
-        comb = combinatorChar();
-        selector = simple_selector(selector, comb);
-        break;
-      default:
-        jj_la1[73] = jj_gen;
-        jj_consume_token(-1);
-        throw new ParseException();
-      }
-      label_52:
-      while (true) {
-        if (jj_2_2(2)) {
-          ;
-        } else {
-          break label_52;
-        }
-        comb = combinator();
-        selector = simple_selector(selector, comb);
-      }
-      label_53:
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case S:
-          ;
-          break;
-        default:
-          jj_la1[74] = jj_gen;
-          break label_53;
-        }
-        jj_consume_token(S);
-      }
-       {if (true) return selector;}
-    } catch (ParseException e) {
-     /*
-     Token t = getToken(1);
-     StringBuffer s = new StringBuffer();
-     s.append(getToken(0).image);
-     while ((t.kind != COMMA) && (t.kind != SEMICOLON) 
-	    && (t.kind != LBRACE) && (t.kind != EOF)) {
-	 s.append(t.image);
-	 getNextToken();
-	 t = getToken(1);
-     }
-     reportWarningSkipText(getLocator(), s.toString());
+    /**
+     * @exception ParseException
+     *                exception during the parse
      */
-     Token t = getToken(1);
-     while ((t.kind != COMMA) && (t.kind != SEMICOLON)
-            && (t.kind != LBRACE) && (t.kind != EOF)) {
-         getNextToken();
-         t = getToken(1);
-     }
+    final public String selector() throws ParseException {
+        String selector = null;
+        char comb;
+        try {
+            switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+            case LBRACKET:
+            case ANY:
+            case PARENT:
+            case DOT:
+            case COLON:
+            case INTERPOLATION:
+            case IDENT:
+            case HASH:
+                selector = simple_selector(null, ' ');
+                break;
+            case PLUS:
+            case PRECEDES:
+            case SIBLING:
+                comb = combinatorChar();
+                selector = simple_selector(selector, comb);
+                break;
+            default:
+                jj_la1[73] = jj_gen;
+                jj_consume_token(-1);
+                throw new ParseException();
+            }
+            label_52: while (true) {
+                if (jj_2_2(2)) {
+                    ;
+                } else {
+                    break label_52;
+                }
+                comb = combinator();
+                selector = simple_selector(selector, comb);
+            }
+            label_53: while (true) {
+                switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+                case S:
+                    ;
+                    break;
+                default:
+                    jj_la1[74] = jj_gen;
+                    break label_53;
+                }
+                jj_consume_token(S);
+            }
+            {
+                if (true) {
+                    return selector;
+                }
+            }
+        } catch (ParseException e) {
+            /*
+             * Token t = getToken(1); StringBuffer s = new StringBuffer();
+             * s.append(getToken(0).image); while ((t.kind != COMMA) && (t.kind
+             * != SEMICOLON) && (t.kind != LBRACE) && (t.kind != EOF)) {
+             * s.append(t.image); getNextToken(); t = getToken(1); }
+             * reportWarningSkipText(getLocator(), s.toString());
+             */
+            Token t = getToken(1);
+            while ((t.kind != COMMA) && (t.kind != SEMICOLON)
+                    && (t.kind != LBRACE) && (t.kind != EOF)) {
+                getNextToken();
+                t = getToken(1);
+            }
 
-     {if (true) throw new ThrowedParseException(e);}
+            {
+                if (true) {
+                    throw new ThrowedParseException(e);
+                }
+            }
+        }
+        throw new Error("Missing return statement in function");
     }
-    throw new Error("Missing return statement in function");
-  }
 
-/**
- * @exception ParseException exception during the parse
- */
-  final public String simple_selector(String selector, char comb) throws ParseException {
-    String simple_current = null;
-    String cond = null;
-
-    pseudoElt = null;
-    switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-    case ANY:
-    case PARENT:
-    case INTERPOLATION:
-    case IDENT:
-      simple_current = element_name();
-      label_54:
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
+    /**
+     * @exception ParseException
+     *                exception during the parse
+     */
+    final public String simple_selector(String selector, char comb)
+            throws ParseException {
+        String simple_current = null;
+        String cond = null;
+
+        pseudoElt = null;
+        switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+        case ANY:
+        case PARENT:
+        case INTERPOLATION:
+        case IDENT:
+            simple_current = element_name();
+            label_54: while (true) {
+                switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+                case LBRACKET:
+                case DOT:
+                case COLON:
+                case HASH:
+                    ;
+                    break;
+                default:
+                    jj_la1[75] = jj_gen;
+                    break label_54;
+                }
+                switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+                case HASH:
+                    cond = hash(cond);
+                    break;
+                case DOT:
+                    cond = _class(cond);
+                    break;
+                case LBRACKET:
+                    cond = attrib(cond);
+                    break;
+                case COLON:
+                    cond = pseudo(cond);
+                    break;
+                default:
+                    jj_la1[76] = jj_gen;
+                    jj_consume_token(-1);
+                    throw new ParseException();
+                }
+            }
+            break;
         case LBRACKET:
         case DOT:
         case COLON:
         case HASH:
-          ;
-          break;
+            label_55: while (true) {
+                switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+                case HASH:
+                    cond = hash(cond);
+                    break;
+                case DOT:
+                    cond = _class(cond);
+                    break;
+                case LBRACKET:
+                    cond = attrib(cond);
+                    break;
+                case COLON:
+                    cond = pseudo(cond);
+                    break;
+                default:
+                    jj_la1[77] = jj_gen;
+                    jj_consume_token(-1);
+                    throw new ParseException();
+                }
+                switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+                case LBRACKET:
+                case DOT:
+                case COLON:
+                case HASH:
+                    ;
+                    break;
+                default:
+                    jj_la1[78] = jj_gen;
+                    break label_55;
+                }
+            }
+            break;
         default:
-          jj_la1[75] = jj_gen;
-          break label_54;
+            jj_la1[79] = jj_gen;
+            jj_consume_token(-1);
+            throw new ParseException();
         }
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case HASH:
-          cond = hash(cond);
-          break;
-        case DOT:
-          cond = _class(cond);
-          break;
-        case LBRACKET:
-          cond = attrib(cond);
-          break;
-        case COLON:
-          cond = pseudo(cond);
-          break;
-        default:
-          jj_la1[76] = jj_gen;
-          jj_consume_token(-1);
-          throw new ParseException();
-        }
-      }
-      break;
-    case HASH:
-      cond = hash(cond);
-      label_55:
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case LBRACKET:
-        case DOT:
-        case COLON:
-          ;
-          break;
-        default:
-          jj_la1[77] = jj_gen;
-          break label_55;
+        if (simple_current == null) {
+            simple_current = "";
         }
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case DOT:
-          cond = _class(cond);
-          break;
-        case LBRACKET:
-          cond = attrib(cond);
-          break;
-        case COLON:
-          cond = pseudo(cond);
-          break;
-        default:
-          jj_la1[78] = jj_gen;
-          jj_consume_token(-1);
-          throw new ParseException();
-        }
-      }
-      break;
-    case DOT:
-      cond = _class(cond);
-      label_56:
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case LBRACKET:
-        case DOT:
-        case COLON:
-        case HASH:
-          ;
-          break;
-        default:
-          jj_la1[79] = jj_gen;
-          break label_56;
+        if (cond != null) {
+            simple_current = simple_current + cond;
         }
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case HASH:
-          cond = hash(cond);
-          break;
-        case DOT:
-          cond = _class(cond);
-          break;
-        case LBRACKET:
-          cond = attrib(cond);
-          break;
-        case COLON:
-          cond = pseudo(cond);
-          break;
-        default:
-          jj_la1[80] = jj_gen;
-          jj_consume_token(-1);
-          throw new ParseException();
-        }
-      }
-      break;
-    case COLON:
-      cond = pseudo(cond);
-      label_57:
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case LBRACKET:
-        case DOT:
-        case COLON:
-        case HASH:
-          ;
-          break;
-        default:
-          jj_la1[81] = jj_gen;
-          break label_57;
+        StringBuilder builder = new StringBuilder();
+        switch (comb) {
+        case ' ':
+            if (selector != null) {
+                builder.append(selector).append(" ");
+            }
+            break;
+        case '+':
+        case '>':
+        case '~':
+            if (selector != null) {
+                builder.append(selector).append(" ");
+            }
+            builder.append(comb).append(" ");
+            break;
+        default: {
+            if (true) {
+                throw new ParseException("invalid state. send a bug report");
+            }
         }
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case HASH:
-          cond = hash(cond);
-          break;
-        case DOT:
-          cond = _class(cond);
-          break;
-        case LBRACKET:
-          cond = attrib(cond);
-          break;
-        case COLON:
-          cond = pseudo(cond);
-          break;
-        default:
-          jj_la1[82] = jj_gen;
-          jj_consume_token(-1);
-          throw new ParseException();
-        }
-      }
-      break;
-    case LBRACKET:
-      cond = attrib(cond);
-      label_58:
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case LBRACKET:
-        case DOT:
-        case COLON:
-        case HASH:
-          ;
-          break;
-        default:
-          jj_la1[83] = jj_gen;
-          break label_58;
         }
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case HASH:
-          cond = hash(cond);
-          break;
-        case DOT:
-          cond = _class(cond);
-          break;
-        case LBRACKET:
-          cond = attrib(cond);
-          break;
-        case COLON:
-          cond = pseudo(cond);
-          break;
-        default:
-          jj_la1[84] = jj_gen;
-          jj_consume_token(-1);
-          throw new ParseException();
-        }
-      }
-      break;
-    default:
-      jj_la1[85] = jj_gen;
-      jj_consume_token(-1);
-      throw new ParseException();
-    }
-            if (simple_current == null) {
-                simple_current = "";
-            }
-            if (cond != null) {
-                simple_current = simple_current + cond;
-            }
-            StringBuilder builder = new StringBuilder();
-            switch (comb) {
-                case ' ':
-                    if(selector!=null){
-                        builder.append(selector).append(" ");
-                    }
-                    break;
-                case '+':
-                case '>':
-                case '~':
-                    if(selector!=null){
-                        builder.append(selector).append(" ");
-                    }
-                    builder.append(comb).append(" ");
-                    break;
-                default:
-                    {if (true) throw new ParseException("invalid state. send a bug report");}
-            }
-            builder.append(simple_current);
-            selector = builder.toString();
+        builder.append(simple_current);
+        selector = builder.toString();
 
-            if (pseudoElt != null) {
-                selector = selector + pseudoElt;
+        if (pseudoElt != null) {
+            selector = selector + pseudoElt;
+        }
+        {
+            if (true) {
+                return selector;
             }
-            {if (true) return selector;}
-    throw new Error("Missing return statement in function");
-  }
-
-/**
- * @exception ParseException exception during the parse
- */
-  final public String _class(String pred) throws ParseException {
- Token t;
-String s = ".";
-    jj_consume_token(DOT);
-    label_59:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case IDENT:
-        t = jj_consume_token(IDENT);
-                   s += t.image;
-        break;
-      case INTERPOLATION:
-        t = jj_consume_token(INTERPOLATION);
-                                                           s += t.image;
-        break;
-      default:
-        jj_la1[86] = jj_gen;
-        jj_consume_token(-1);
-        throw new ParseException();
-      }
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case INTERPOLATION:
-      case IDENT:
-        ;
-        break;
-      default:
-        jj_la1[87] = jj_gen;
-        break label_59;
-      }
-    }
-          if (pred == null) {
-              {if (true) return s;}
-          } else {
-              {if (true) return pred + s;}
-          }
-    throw new Error("Missing return statement in function");
-  }
+        }
+        throw new Error("Missing return statement in function");
+    }
 
-/**
- * @exception ParseException exception during the parse
- */
-  final public String element_name() throws ParseException {
- Token t; String s = "";
-    switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-    case INTERPOLATION:
-    case IDENT:
-      label_60:
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case IDENT:
-          t = jj_consume_token(IDENT);
-                 s += t.image;
-          break;
-        case INTERPOLATION:
-          t = jj_consume_token(INTERPOLATION);
-                                                        s += t.image;
-          break;
-        default:
-          jj_la1[88] = jj_gen;
-          jj_consume_token(-1);
-          throw new ParseException();
+    /**
+     * @exception ParseException
+     *                exception during the parse
+     */
+    final public String _class(String pred) throws ParseException {
+        Token t;
+        String s = ".";
+        jj_consume_token(DOT);
+        label_56: while (true) {
+            switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+            case IDENT:
+                t = jj_consume_token(IDENT);
+                s += t.image;
+                break;
+            case INTERPOLATION:
+                t = jj_consume_token(INTERPOLATION);
+                s += t.image;
+                break;
+            default:
+                jj_la1[80] = jj_gen;
+                jj_consume_token(-1);
+                throw new ParseException();
+            }
+            switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+            case INTERPOLATION:
+            case IDENT:
+                ;
+                break;
+            default:
+                jj_la1[81] = jj_gen;
+                break label_56;
+            }
+        }
+        if (pred == null) {
+            {
+                if (true) {
+                    return s;
+                }
+            }
+        } else {
+            {
+                if (true) {
+                    return pred + s;
+                }
+            }
         }
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
+        throw new Error("Missing return statement in function");
+    }
+
+    /**
+     * @exception ParseException
+     *                exception during the parse
+     */
+    final public String element_name() throws ParseException {
+        Token t;
+        String s = "";
+        switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
         case INTERPOLATION:
         case IDENT:
-          ;
-          break;
+            label_57: while (true) {
+                switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+                case IDENT:
+                    t = jj_consume_token(IDENT);
+                    s += t.image;
+                    break;
+                case INTERPOLATION:
+                    t = jj_consume_token(INTERPOLATION);
+                    s += t.image;
+                    break;
+                default:
+                    jj_la1[82] = jj_gen;
+                    jj_consume_token(-1);
+                    throw new ParseException();
+                }
+                switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+                case INTERPOLATION:
+                case IDENT:
+                    ;
+                    break;
+                default:
+                    jj_la1[83] = jj_gen;
+                    break label_57;
+                }
+            }
+            {
+                if (true) {
+                    return s;
+                }
+            }
+            break;
+        case ANY:
+            jj_consume_token(ANY);
+            {
+                if (true) {
+                    return "*";
+                }
+            }
+            break;
+        case PARENT:
+            jj_consume_token(PARENT);
+            {
+                if (true) {
+                    return "&";
+                }
+            }
+            break;
         default:
-          jj_la1[89] = jj_gen;
-          break label_60;
-        }
-      }
-      {if (true) return s;}
-      break;
-    case ANY:
-      jj_consume_token(ANY);
-      {if (true) return "*";}
-      break;
-    case PARENT:
-      jj_consume_token(PARENT);
-      {if (true) return "&";}
-      break;
-    default:
-      jj_la1[90] = jj_gen;
-      jj_consume_token(-1);
-      throw new ParseException();
-    }
-    throw new Error("Missing return statement in function");
-  }
+            jj_la1[84] = jj_gen;
+            jj_consume_token(-1);
+            throw new ParseException();
+        }
+        throw new Error("Missing return statement in function");
+    }
 
-/**
- * @exception ParseException exception during the parse
- */
-  final public String attrib(String pred) throws ParseException {
-    int cases = 0;
-    Token att = null;
-    Token val = null;
-    String attValue = null;
-    jj_consume_token(LBRACKET);
-    label_61:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case S:
-        ;
-        break;
-      default:
-        jj_la1[91] = jj_gen;
-        break label_61;
-      }
-      jj_consume_token(S);
-    }
-    att = jj_consume_token(IDENT);
-    label_62:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case S:
-        ;
-        break;
-      default:
-        jj_la1[92] = jj_gen;
-        break label_62;
-      }
-      jj_consume_token(S);
-    }
-    switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-    case DASHMATCH:
-    case CARETMATCH:
-    case DOLLARMATCH:
-    case STARMATCH:
-    case INCLUDES:
-    case EQ:
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case EQ:
-        jj_consume_token(EQ);
-                          cases = 1;
-        break;
-      case INCLUDES:
-        jj_consume_token(INCLUDES);
-                          cases = 2;
-        break;
-      case DASHMATCH:
-        jj_consume_token(DASHMATCH);
-                          cases = 3;
-        break;
-      case CARETMATCH:
-        jj_consume_token(CARETMATCH);
-                           cases = 4;
-        break;
-      case DOLLARMATCH:
-        jj_consume_token(DOLLARMATCH);
-                            cases = 5;
-        break;
-      case STARMATCH:
-        jj_consume_token(STARMATCH);
-                          cases = 6;
-        break;
-      default:
-        jj_la1[93] = jj_gen;
-        jj_consume_token(-1);
-        throw new ParseException();
-      }
-      label_63:
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case S:
-          ;
-          break;
+    /**
+     * @exception ParseException
+     *                exception during the parse
+     */
+    final public String attrib(String pred) throws ParseException {
+        int cases = 0;
+        Token att = null;
+        Token val = null;
+        String attValue = null;
+        jj_consume_token(LBRACKET);
+        label_58: while (true) {
+            switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+            case S:
+                ;
+                break;
+            default:
+                jj_la1[85] = jj_gen;
+                break label_58;
+            }
+            jj_consume_token(S);
+        }
+        att = jj_consume_token(IDENT);
+        label_59: while (true) {
+            switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+            case S:
+                ;
+                break;
+            default:
+                jj_la1[86] = jj_gen;
+                break label_59;
+            }
+            jj_consume_token(S);
+        }
+        switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+        case DASHMATCH:
+        case CARETMATCH:
+        case DOLLARMATCH:
+        case STARMATCH:
+        case INCLUDES:
+        case EQ:
+            switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+            case EQ:
+                jj_consume_token(EQ);
+                cases = 1;
+                break;
+            case INCLUDES:
+                jj_consume_token(INCLUDES);
+                cases = 2;
+                break;
+            case DASHMATCH:
+                jj_consume_token(DASHMATCH);
+                cases = 3;
+                break;
+            case CARETMATCH:
+                jj_consume_token(CARETMATCH);
+                cases = 4;
+                break;
+            case DOLLARMATCH:
+                jj_consume_token(DOLLARMATCH);
+                cases = 5;
+                break;
+            case STARMATCH:
+                jj_consume_token(STARMATCH);
+                cases = 6;
+                break;
+            default:
+                jj_la1[87] = jj_gen;
+                jj_consume_token(-1);
+                throw new ParseException();
+            }
+            label_60: while (true) {
+                switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+                case S:
+                    ;
+                    break;
+                default:
+                    jj_la1[88] = jj_gen;
+                    break label_60;
+                }
+                jj_consume_token(S);
+            }
+            switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+            case IDENT:
+                val = jj_consume_token(IDENT);
+                attValue = val.image;
+                break;
+            case STRING:
+                val = jj_consume_token(STRING);
+                attValue = val.image;
+                break;
+            default:
+                jj_la1[89] = jj_gen;
+                jj_consume_token(-1);
+                throw new ParseException();
+            }
+            label_61: while (true) {
+                switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+                case S:
+                    ;
+                    break;
+                default:
+                    jj_la1[90] = jj_gen;
+                    break label_61;
+                }
+                jj_consume_token(S);
+            }
+            break;
         default:
-          jj_la1[94] = jj_gen;
-          break label_63;
-        }
-        jj_consume_token(S);
-      }
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case IDENT:
-        val = jj_consume_token(IDENT);
-                        attValue = val.image;
-        break;
-      case STRING:
-        val = jj_consume_token(STRING);
-                           attValue = val.image;
-        break;
-      default:
-        jj_la1[95] = jj_gen;
-        jj_consume_token(-1);
-        throw new ParseException();
-      }
-      label_64:
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case S:
-          ;
-          break;
+            jj_la1[91] = jj_gen;
+            ;
+        }
+        jj_consume_token(RBRACKET);
+        String name = convertIdent(att.image);
+        String c;
+        switch (cases) {
+        case 0:
+            c = name;
+            break;
+        case 1:
+            c = name + "=" + attValue;
+            break;
+        case 2:
+            c = name + "~=" + attValue;
+            break;
+        case 3:
+            c = name + "|=" + attValue;
+            break;
+        case 4:
+            c = name + "^=" + attValue;
+            break;
+        case 5:
+            c = name + "$=" + attValue;
+            break;
+        case 6:
+            c = name + "*=" + attValue;
+            break;
         default:
-          jj_la1[96] = jj_gen;
-          break label_64;
-        }
-        jj_consume_token(S);
-      }
-      break;
-    default:
-      jj_la1[97] = jj_gen;
-      ;
-    }
-    jj_consume_token(RBRACKET);
-      String name = convertIdent(att.image);
-      String c;
-      switch (cases) {
-          case 0:
-          c = name;
-          break;
-          case 1:
-          c = name + "=" + attValue;
-          break;
-          case 2:
-          c = name + "~=" + attValue;
-          break;
-          case 3:
-          c = name + "|=" +attValue;
-          break;
-          case 4:
-          c = name + "^=" +attValue;
-          break;
-          case 5:
-          c = name + "$=" +attValue;
-          break;
-          case 6:
-          c = name + "*=" +attValue;
-          break;
-          default:
-          // never reached.
-          c = null;
-      }
-      c = "[" + c + "]";
-      if (pred == null) {
-          {if (true) return c;}
-      } else {
-          {if (true) return pred + c;}
-      }
-    throw new Error("Missing return statement in function");
-  }
+            // never reached.
+            c = null;
+        }
+        c = "[" + c + "]";
+        if (pred == null) {
+            {
+                if (true) {
+                    return c;
+                }
+            }
+        } else {
+            {
+                if (true) {
+                    return pred + c;
+                }
+            }
+        }
+        throw new Error("Missing return statement in function");
+    }
 
-/**
- * @exception ParseException exception during the parse
- */
-  final public String pseudo(String pred) throws ParseException {
- Token n;
-Token param;
-String d;
-boolean isPseudoElement = false;
-    jj_consume_token(COLON);
-    switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-    case COLON:
-      jj_consume_token(COLON);
-             isPseudoElement=true;
-      break;
-    default:
-      jj_la1[98] = jj_gen;
-      ;
-    }
-    switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-    case IDENT:
-      n = jj_consume_token(IDENT);
+    /**
+     * @exception ParseException
+     *                exception during the parse
+     */
+    final public String pseudo(String pred) throws ParseException {
+        Token n;
+        Token param;
+        String d;
+        boolean isPseudoElement = false;
+        jj_consume_token(COLON);
+        switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+        case COLON:
+            jj_consume_token(COLON);
+            isPseudoElement = true;
+            break;
+        default:
+            jj_la1[92] = jj_gen;
+            ;
+        }
+        switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+        case IDENT:
+            n = jj_consume_token(IDENT);
             String s = ":" + convertIdent(n.image);
             if (isPseudoElement) {
                 if (pseudoElt != null) {
-                    {if (true) throw new CSSParseException("duplicate pseudo element definition "
-                                                + s, getLocator());}
+                    {
+                        if (true) {
+                            throw new CSSParseException(
+                                    "duplicate pseudo element definition " + s,
+                                    getLocator());
+                        }
+                    }
                 } else {
-                    pseudoElt = ":"+s;
-                    {if (true) return pred;}
+                    pseudoElt = ":" + s;
+                    {
+                        if (true) {
+                            return pred;
+                        }
+                    }
                 }
             } else {
                 String c = s;
                 if (pred == null) {
-                    {if (true) return c;}
+                    {
+                        if (true) {
+                            return c;
+                        }
+                    }
                 } else {
-                    {if (true) return pred + c;}
+                    {
+                        if (true) {
+                            return pred + c;
+                        }
+                    }
                 }
             }
-      break;
-    case FUNCTION:
-      n = jj_consume_token(FUNCTION);
-      label_65:
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case S:
-          ;
-          break;
+            break;
+        case FUNCTION:
+            n = jj_consume_token(FUNCTION);
+            label_62: while (true) {
+                switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+                case S:
+                    ;
+                    break;
+                default:
+                    jj_la1[93] = jj_gen;
+                    break label_62;
+                }
+                jj_consume_token(S);
+            }
+            d = skipStatementUntilMatchingRightParan();
+            jj_consume_token(RPARAN);
+            // accept anything between function and a right parenthesis
+            String f = convertIdent(n.image);
+            String colons = isPseudoElement ? "::" : ":";
+            String pseudofn = colons + f + d + ")";
+            if (pred == null) {
+                {
+                    if (true) {
+                        return pseudofn;
+                    }
+                }
+            } else {
+                {
+                    if (true) {
+                        return pred + pseudofn;
+                    }
+                }
+            }
+            break;
         default:
-          jj_la1[99] = jj_gen;
-          break label_65;
-        }
-        jj_consume_token(S);
-      }
-      d = skipStatementUntilMatchingRightParan();
-      jj_consume_token(RPARAN);
-                  // accept anything between function and a right parenthesis
-                  String f = convertIdent(n.image);
-                  String colons = isPseudoElement ? "::" : ":";
-                  String pseudofn = colons + f + d + ")";
-                      if (pred == null) {
-                          {if (true) return pseudofn;}
-                      } else {
-                          {if (true) return pred + pseudofn;}
-                  }
-      break;
-    default:
-      jj_la1[100] = jj_gen;
-      jj_consume_token(-1);
-      throw new ParseException();
-    }
-    throw new Error("Missing return statement in function");
-  }
+            jj_la1[94] = jj_gen;
+            jj_consume_token(-1);
+            throw new ParseException();
+        }
+        throw new Error("Missing return statement in function");
+    }
 
-/**
- * @exception ParseException exception during the parse
- */
-  final public String hash(String pred) throws ParseException {
- Token n;
-    n = jj_consume_token(HASH);
-      String d = n.image;
-      if (pred == null) {
-          {if (true) return d;}
-      } else {
-          {if (true) return pred + d;}
-      }
-    throw new Error("Missing return statement in function");
-  }
-
-  final public void variable() throws ParseException {
+    /**
+     * @exception ParseException
+     *                exception during the parse
+     */
+    final public String hash(String pred) throws ParseException {
+        Token n;
+        n = jj_consume_token(HASH);
+        String d = n.image;
+        if (pred == null) {
+            {
+                if (true) {
+                    return d;
+                }
+            }
+        } else {
+            {
+                if (true) {
+                    return pred + d;
+                }
+            }
+        }
+        throw new Error("Missing return statement in function");
+    }
+
+    final public void variable() throws ParseException {
         String name;
         LexicalUnitImpl exp = null;
         boolean guarded = false;
         String raw;
-    try {
-      name = variableName();
-      jj_consume_token(COLON);
-      label_66:
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case S:
-          ;
-          break;
-        default:
-          jj_la1[101] = jj_gen;
-          break label_66;
-        }
-        jj_consume_token(S);
-      }
-      exp = expr();
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case GUARDED_SYM:
-        guarded = guarded();
-        break;
-      default:
-        jj_la1[102] = jj_gen;
-        ;
-      }
-      label_67:
-      while (true) {
-        jj_consume_token(SEMICOLON);
-        label_68:
-        while (true) {
-          switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-          case S:
-            ;
-            break;
-          default:
-            jj_la1[103] = jj_gen;
-            break label_68;
-          }
-          jj_consume_token(S);
-        }
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case SEMICOLON:
-          ;
-          break;
-        default:
-          jj_la1[104] = jj_gen;
-          break label_67;
-        }
-      }
-                    documentHandler.variable(name, exp, guarded);
-    } catch (JumpException e) {
+        try {
+            name = variableName();
+            jj_consume_token(COLON);
+            label_63: while (true) {
+                switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+                case S:
+                    ;
+                    break;
+                default:
+                    jj_la1[95] = jj_gen;
+                    break label_63;
+                }
+                jj_consume_token(S);
+            }
+            exp = expr();
+            switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+            case GUARDED_SYM:
+                guarded = guarded();
+                break;
+            default:
+                jj_la1[96] = jj_gen;
+                ;
+            }
+            label_64: while (true) {
+                jj_consume_token(SEMICOLON);
+                label_65: while (true) {
+                    switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+                    case S:
+                        ;
+                        break;
+                    default:
+                        jj_la1[97] = jj_gen;
+                        break label_65;
+                    }
+                    jj_consume_token(S);
+                }
+                switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+                case SEMICOLON:
+                    ;
+                    break;
+                default:
+                    jj_la1[98] = jj_gen;
+                    break label_64;
+                }
+            }
+            documentHandler.variable(name, exp, guarded);
+        } catch (JumpException e) {
             skipAfterExpression();
-    } catch (NumberFormatException e) {
+        } catch (NumberFormatException e) {
             if (errorHandler != null) {
                 errorHandler.error(new CSSParseException("Invalid number "
-                                                  + e.getMessage(),
-                                                  getLocator(),
-                                                  e));
+                        + e.getMessage(), getLocator(), e));
             }
             reportWarningSkipText(getLocator(), skipAfterExpression());
-    } catch (ParseException e) {
+        } catch (ParseException e) {
             if (errorHandler != null) {
                 if (e.currentToken != null) {
-                        LocatorImpl li = new LocatorImpl(this,
-                                                      e.currentToken.next.beginLine,
-                                                      e.currentToken.next.beginColumn-1);
-                        reportError(li, e);
+                    LocatorImpl li = new LocatorImpl(this,
+                            e.currentToken.next.beginLine,
+                            e.currentToken.next.beginColumn - 1);
+                    reportError(li, e);
                 } else {
-                        reportError(getLocator(), e);
-            }
+                    reportError(getLocator(), e);
+                }
                 skipAfterExpression();
             } else {
                 skipAfterExpression();
             }
+        }
     }
-  }
-
-  final public void controlDirective() throws ParseException {
-    switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-    case IF_SYM:
-      ifDirective();
-      break;
-    case EACH_SYM:
-      eachDirective();
-      break;
-    default:
-      jj_la1[105] = jj_gen;
-      jj_consume_token(-1);
-      throw new ParseException();
-    }
-  }
-
-  final public void ifContentStatement() throws ParseException {
-    switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-    case CONTENT_SYM:
-      contentDirective();
-      break;
-    case INCLUDE_SYM:
-      includeDirective();
-      break;
-    case MEDIA_SYM:
-      media();
-      break;
-    case EXTEND_SYM:
-      extendDirective();
-      break;
-    case PLUS:
-    case PRECEDES:
-    case SIBLING:
-    case LBRACKET:
-    case ANY:
-    case PARENT:
-    case DOT:
-    case COLON:
-    case INTERPOLATION:
-    case DEBUG_SYM:
-    case WARN_SYM:
-    case IDENT:
-    case HASH:
-      styleRuleOrDeclarationOrNestedProperties();
-      break;
-    case KEY_FRAME_SYM:
-      keyframes();
-      break;
-    default:
-      jj_la1[106] = jj_gen;
-      if (jj_2_3(2147483647)) {
-        variable();
-      } else {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case VARIABLE:
-          listModifyDirective();
-          break;
-        case EACH_SYM:
+
+    final public void controlDirective() throws ParseException {
+        switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
         case IF_SYM:
-          controlDirective();
-          break;
+            ifDirective();
+            break;
+        case EACH_SYM:
+            eachDirective();
+            break;
         default:
-          jj_la1[107] = jj_gen;
-          jj_consume_token(-1);
-          throw new ParseException();
-        }
-      }
-    }
-  }
-
-  final public void ifDirective() throws ParseException {
-  Token n = null;
-  String s = null;
-  String evaluator = "";
-    jj_consume_token(IF_SYM);
-    label_69:
-    while (true) {
-      s = booleanExpressionToken();
-                                   evaluator += s;
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case S:
-      case EQ:
-      case PLUS:
-      case MINUS:
-      case PRECEDES:
-      case SUCCEEDS:
-      case DIV:
-      case ANY:
-      case LPARAN:
-      case RPARAN:
-      case COMPARE:
-      case OR:
-      case AND:
-      case NOT_EQ:
-      case IDENT:
-      case NUMBER:
-      case VARIABLE:
-      case CONTAINS:
-        ;
-        break;
-      default:
-        jj_la1[108] = jj_gen;
-        break label_69;
-      }
-    }
-    jj_consume_token(LBRACE);
-    label_70:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case S:
-        ;
-        break;
-      default:
-        jj_la1[109] = jj_gen;
-        break label_70;
-      }
-      jj_consume_token(S);
-    }
-    documentHandler.startIfElseDirective();
-    documentHandler.ifDirective(evaluator);
-    label_71:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case PLUS:
-      case PRECEDES:
-      case SIBLING:
-      case LBRACKET:
-      case ANY:
-      case PARENT:
-      case DOT:
-      case COLON:
-      case INTERPOLATION:
-      case INCLUDE_SYM:
-      case DEBUG_SYM:
-      case WARN_SYM:
-      case EACH_SYM:
-      case IF_SYM:
-      case EXTEND_SYM:
-      case CONTENT_SYM:
-      case IDENT:
-      case VARIABLE:
-      case HASH:
-      case MEDIA_SYM:
-      case KEY_FRAME_SYM:
-        ;
-        break;
-      default:
-        jj_la1[110] = jj_gen;
-        break label_71;
-      }
-      ifContentStatement();
-    }
-    jj_consume_token(RBRACE);
-    label_72:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case S:
-        ;
-        break;
-      default:
-        jj_la1[111] = jj_gen;
-        break label_72;
-      }
-      jj_consume_token(S);
-    }
-    label_73:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case ELSE_SYM:
-        ;
-        break;
-      default:
-        jj_la1[112] = jj_gen;
-        break label_73;
-      }
-      elseDirective();
-    }
-    documentHandler.endIfElseDirective();
-  }
-
-  final public void elseDirective() throws ParseException {
-  String evaluator = "";
-  Token n = null;
-  String s = null;
-    jj_consume_token(ELSE_SYM);
-    label_74:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case S:
-        ;
-        break;
-      default:
-        jj_la1[113] = jj_gen;
-        break label_74;
-      }
-      jj_consume_token(S);
-    }
-    switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-    case IF:
-      jj_consume_token(IF);
-      label_75:
-      while (true) {
-        s = booleanExpressionToken();
-                                            evaluator += s;
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case S:
-        case EQ:
+            jj_la1[99] = jj_gen;
+            jj_consume_token(-1);
+            throw new ParseException();
+        }
+    }
+
+    final public void ifContentStatement() throws ParseException {
+        switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+        case CONTENT_SYM:
+            contentDirective();
+            break;
+        case INCLUDE_SYM:
+            includeDirective();
+            break;
+        case MEDIA_SYM:
+            media();
+            break;
+        case EXTEND_SYM:
+            extendDirective();
+            break;
         case PLUS:
-        case MINUS:
         case PRECEDES:
-        case SUCCEEDS:
-        case DIV:
+        case SIBLING:
+        case LBRACKET:
         case ANY:
-        case LPARAN:
-        case RPARAN:
-        case COMPARE:
-        case OR:
-        case AND:
-        case NOT_EQ:
+        case PARENT:
+        case DOT:
+        case COLON:
+        case INTERPOLATION:
+        case DEBUG_SYM:
+        case WARN_SYM:
         case IDENT:
-        case NUMBER:
-        case VARIABLE:
-        case CONTAINS:
-          ;
-          break;
-        default:
-          jj_la1[114] = jj_gen;
-          break label_75;
-        }
-      }
-      break;
-    default:
-      jj_la1[115] = jj_gen;
-      ;
-    }
-    jj_consume_token(LBRACE);
-    label_76:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case S:
-        ;
-        break;
-      default:
-        jj_la1[116] = jj_gen;
-        break label_76;
-      }
-      jj_consume_token(S);
-    }
-    if(!evaluator.trim().equals("")){ documentHandler.ifDirective(evaluator); }
-    else{ documentHandler.elseDirective(); }
-    label_77:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case PLUS:
-      case PRECEDES:
-      case SIBLING:
-      case LBRACKET:
-      case ANY:
-      case PARENT:
-      case DOT:
-      case COLON:
-      case INTERPOLATION:
-      case INCLUDE_SYM:
-      case DEBUG_SYM:
-      case WARN_SYM:
-      case EACH_SYM:
-      case IF_SYM:
-      case EXTEND_SYM:
-      case CONTENT_SYM:
-      case IDENT:
-      case VARIABLE:
-      case HASH:
-      case MEDIA_SYM:
-      case KEY_FRAME_SYM:
-        ;
-        break;
-      default:
-        jj_la1[117] = jj_gen;
-        break label_77;
-      }
-      ifContentStatement();
-    }
-    jj_consume_token(RBRACE);
-    label_78:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case S:
-        ;
-        break;
-      default:
-        jj_la1[118] = jj_gen;
-        break label_78;
-      }
-      jj_consume_token(S);
-    }
-  }
-
-  final public String booleanExpressionToken() throws ParseException {
-  Token n = null;
-  String s = null;
-    if (jj_2_4(2147483647)) {
-      s = containsDirective();
-    } else {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case VARIABLE:
-        n = jj_consume_token(VARIABLE);
-        break;
-      case IDENT:
-        n = jj_consume_token(IDENT);
-        break;
-      case NUMBER:
-        n = jj_consume_token(NUMBER);
-        break;
-      case LPARAN:
-        n = jj_consume_token(LPARAN);
-        break;
-      case RPARAN:
-        n = jj_consume_token(RPARAN);
-        break;
-      case PLUS:
-        n = jj_consume_token(PLUS);
-        break;
-      case MINUS:
-        n = jj_consume_token(MINUS);
-        break;
-      case DIV:
-        n = jj_consume_token(DIV);
-        break;
-      case ANY:
-        n = jj_consume_token(ANY);
-        break;
-      case COMPARE:
-        n = jj_consume_token(COMPARE);
-        break;
-      case EQ:
-        n = jj_consume_token(EQ);
-        break;
-      case PRECEDES:
-        n = jj_consume_token(PRECEDES);
-        break;
-      case SUCCEEDS:
-        n = jj_consume_token(SUCCEEDS);
-        break;
-      case OR:
-        n = jj_consume_token(OR);
-        break;
-      case AND:
-        n = jj_consume_token(AND);
-        break;
-      case S:
-        n = jj_consume_token(S);
-        break;
-      case NOT_EQ:
-        n = jj_consume_token(NOT_EQ);
-        break;
-      default:
-        jj_la1[119] = jj_gen;
-        jj_consume_token(-1);
-        throw new ParseException();
-      }
-    }
-   if(n!=null){{if (true) return n.image;}}
-   else{{if (true) return s;}}
-    throw new Error("Missing return statement in function");
-  }
-
-  final public void eachDirective() throws ParseException {
-  Token var;
-  ArrayList<String> list = null;
-  String listVariable = null;
-    jj_consume_token(EACH_SYM);
-    label_79:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case S:
-        ;
-        break;
-      default:
-        jj_la1[120] = jj_gen;
-        break label_79;
-      }
-      jj_consume_token(S);
-    }
-    var = jj_consume_token(VARIABLE);
-    label_80:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case S:
-        ;
-        break;
-      default:
-        jj_la1[121] = jj_gen;
-        break label_80;
-      }
-      jj_consume_token(S);
-    }
-    jj_consume_token(EACH_IN);
-    label_81:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case S:
-        ;
-        break;
-      default:
-        jj_la1[122] = jj_gen;
-        break label_81;
-      }
-      jj_consume_token(S);
-    }
-    switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-    case IDENT:
-      list = stringList();
-   documentHandler.startEachDirective(var.image, list);
-      break;
-    case VARIABLE:
-      listVariable = variableName();
-   documentHandler.startEachDirective(var.image, listVariable);
-      break;
-    default:
-      jj_la1[123] = jj_gen;
-      jj_consume_token(-1);
-      throw new ParseException();
-    }
-    jj_consume_token(LBRACE);
-    label_82:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case S:
-        ;
-        break;
-      default:
-        jj_la1[124] = jj_gen;
-        break label_82;
-      }
-      jj_consume_token(S);
-    }
-    label_83:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case PLUS:
-      case PRECEDES:
-      case SIBLING:
-      case LBRACKET:
-      case ANY:
-      case PARENT:
-      case DOT:
-      case COLON:
-      case INTERPOLATION:
-      case INCLUDE_SYM:
-      case DEBUG_SYM:
-      case WARN_SYM:
-      case EACH_SYM:
-      case IF_SYM:
-      case EXTEND_SYM:
-      case CONTENT_SYM:
-      case IDENT:
-      case VARIABLE:
-      case HASH:
-      case MEDIA_SYM:
-      case KEY_FRAME_SYM:
-        ;
-        break;
-      default:
-        jj_la1[125] = jj_gen;
-        break label_83;
-      }
-      ifContentStatement();
-    }
-    jj_consume_token(RBRACE);
-    label_84:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case S:
-        ;
-        break;
-      default:
-        jj_la1[126] = jj_gen;
-        break label_84;
-      }
-      jj_consume_token(S);
-    }
-    documentHandler.endEachDirective();
-  }
-
-  final public ArrayList<String > stringList() throws ParseException {
-        ArrayList<String > strings = new ArrayList<String >();
-        Token input;
-    input = jj_consume_token(IDENT);
-    label_85:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case S:
-        ;
-        break;
-      default:
-        jj_la1[127] = jj_gen;
-        break label_85;
-      }
-      jj_consume_token(S);
-    }
-          strings.add(input.image);
-    label_86:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case COMMA:
-        ;
-        break;
-      default:
-        jj_la1[128] = jj_gen;
-        break label_86;
-      }
-      jj_consume_token(COMMA);
-      label_87:
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case S:
-          ;
-          break;
-        default:
-          jj_la1[129] = jj_gen;
-          break label_87;
-        }
-        jj_consume_token(S);
-      }
-      input = jj_consume_token(IDENT);
-                                               strings.add(input.image);
-      label_88:
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case S:
-          ;
-          break;
-        default:
-<<<<<<< HEAD
-          jj_la1[39] = jj_gen;
-          break label_29;
-        }
-        jj_consume_token(S);
-      }
-          start = true;
-          documentHandler.startPage(page, pseudo);
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case INTERPOLATION:
-      case IDENT:
-        declaration();
-        break;
-      default:
-        jj_la1[40] = jj_gen;
-        ;
-      }
-      label_30:
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case SEMICOLON:
-          ;
-          break;
+        case HASH:
+            styleRuleOrDeclarationOrNestedProperties();
+            break;
+        case KEY_FRAME_SYM:
+            keyframes();
+            break;
         default:
-          jj_la1[41] = jj_gen;
-          break label_30;
+            jj_la1[100] = jj_gen;
+            if (jj_2_3(2147483647)) {
+                variable();
+            } else {
+                switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+                case VARIABLE:
+                    listModifyDirective();
+                    break;
+                case EACH_SYM:
+                case IF_SYM:
+                    controlDirective();
+                    break;
+                default:
+                    jj_la1[101] = jj_gen;
+                    jj_consume_token(-1);
+                    throw new ParseException();
+                }
+            }
         }
-        jj_consume_token(SEMICOLON);
-        label_31:
-        while (true) {
-          switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-          case S:
-            ;
+    }
+
+    final public void ifDirective() throws ParseException {
+        Token n = null;
+        String s = null;
+        String evaluator = "";
+        jj_consume_token(IF_SYM);
+        label_66: while (true) {
+            s = booleanExpressionToken();
+            evaluator += s;
+            switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+            case S:
+            case EQ:
+            case PLUS:
+            case MINUS:
+            case PRECEDES:
+            case SUCCEEDS:
+            case DIV:
+            case ANY:
+            case LPARAN:
+            case RPARAN:
+            case COMPARE:
+            case OR:
+            case AND:
+            case NOT_EQ:
+            case IDENT:
+            case NUMBER:
+            case VARIABLE:
+            case CONTAINS:
+                ;
+                break;
+            default:
+                jj_la1[102] = jj_gen;
+                break label_66;
+            }
+        }
+        jj_consume_token(LBRACE);
+        label_67: while (true) {
+            switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+            case S:
+                ;
+                break;
+            default:
+                jj_la1[103] = jj_gen;
+                break label_67;
+            }
+            jj_consume_token(S);
+        }
+        documentHandler.startIfElseDirective();
+        documentHandler.ifDirective(evaluator);
+        label_68: while (true) {
+            switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+            case PLUS:
+            case PRECEDES:
+            case SIBLING:
+            case LBRACKET:
+            case ANY:
+            case PARENT:
+            case DOT:
+            case COLON:
+            case INTERPOLATION:
+            case INCLUDE_SYM:
+            case DEBUG_SYM:
+            case WARN_SYM:
+            case EACH_SYM:
+            case IF_SYM:
+            case EXTEND_SYM:
+            case CONTENT_SYM:
+            case IDENT:
+            case VARIABLE:
+            case HASH:
+            case MEDIA_SYM:
+            case KEY_FRAME_SYM:
+                ;
+                break;
+            default:
+                jj_la1[104] = jj_gen;
+                break label_68;
+            }
+            ifContentStatement();
+        }
+        jj_consume_token(RBRACE);
+        label_69: while (true) {
+            switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+            case S:
+                ;
+                break;
+            default:
+                jj_la1[105] = jj_gen;
+                break label_69;
+            }
+            jj_consume_token(S);
+        }
+        label_70: while (true) {
+            switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+            case ELSE_SYM:
+                ;
+                break;
+            default:
+                jj_la1[106] = jj_gen;
+                break label_70;
+            }
+            elseDirective();
+        }
+        documentHandler.endIfElseDirective();
+    }
+
+    final public void elseDirective() throws ParseException {
+        String evaluator = "";
+        Token n = null;
+        String s = null;
+        jj_consume_token(ELSE_SYM);
+        label_71: while (true) {
+            switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+            case S:
+                ;
+                break;
+            default:
+                jj_la1[107] = jj_gen;
+                break label_71;
+            }
+            jj_consume_token(S);
+        }
+        switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+        case IF:
+            jj_consume_token(IF);
+            label_72: while (true) {
+                s = booleanExpressionToken();
+                evaluator += s;
+                switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+                case S:
+                case EQ:
+                case PLUS:
+                case MINUS:
+                case PRECEDES:
+                case SUCCEEDS:
+                case DIV:
+                case ANY:
+                case LPARAN:
+                case RPARAN:
+                case COMPARE:
+                case OR:
+                case AND:
+                case NOT_EQ:
+                case IDENT:
+                case NUMBER:
+                case VARIABLE:
+                case CONTAINS:
+                    ;
+                    break;
+                default:
+                    jj_la1[108] = jj_gen;
+                    break label_72;
+                }
+            }
             break;
-          default:
-            jj_la1[42] = jj_gen;
-            break label_31;
-          }
-          jj_consume_token(S);
+        default:
+            jj_la1[109] = jj_gen;
+            ;
         }
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case INTERPOLATION:
+        jj_consume_token(LBRACE);
+        label_73: while (true) {
+            switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+            case S:
+                ;
+                break;
+            default:
+                jj_la1[110] = jj_gen;
+                break label_73;
+            }
+            jj_consume_token(S);
+        }
+        if (!evaluator.trim().equals("")) {
+            documentHandler.ifDirective(evaluator);
+        } else {
+            documentHandler.elseDirective();
+        }
+        label_74: while (true) {
+            switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+            case PLUS:
+            case PRECEDES:
+            case SIBLING:
+            case LBRACKET:
+            case ANY:
+            case PARENT:
+            case DOT:
+            case COLON:
+            case INTERPOLATION:
+            case INCLUDE_SYM:
+            case DEBUG_SYM:
+            case WARN_SYM:
+            case EACH_SYM:
+            case IF_SYM:
+            case EXTEND_SYM:
+            case CONTENT_SYM:
+            case IDENT:
+            case VARIABLE:
+            case HASH:
+            case MEDIA_SYM:
+            case KEY_FRAME_SYM:
+                ;
+                break;
+            default:
+                jj_la1[111] = jj_gen;
+                break label_74;
+            }
+            ifContentStatement();
+        }
+        jj_consume_token(RBRACE);
+        label_75: while (true) {
+            switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+            case S:
+                ;
+                break;
+            default:
+                jj_la1[112] = jj_gen;
+                break label_75;
+            }
+            jj_consume_token(S);
+        }
+    }
+
+    final public String booleanExpressionToken() throws ParseException {
+        Token n = null;
+        String s = null;
+        if (jj_2_4(2147483647)) {
+            s = containsDirective();
+        } else {
+            switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+            case VARIABLE:
+                n = jj_consume_token(VARIABLE);
+                break;
+            case IDENT:
+                n = jj_consume_token(IDENT);
+                break;
+            case NUMBER:
+                n = jj_consume_token(NUMBER);
+                break;
+            case LPARAN:
+                n = jj_consume_token(LPARAN);
+                break;
+            case RPARAN:
+                n = jj_consume_token(RPARAN);
+                break;
+            case PLUS:
+                n = jj_consume_token(PLUS);
+                break;
+            case MINUS:
+                n = jj_consume_token(MINUS);
+                break;
+            case DIV:
+                n = jj_consume_token(DIV);
+                break;
+            case ANY:
+                n = jj_consume_token(ANY);
+                break;
+            case COMPARE:
+                n = jj_consume_token(COMPARE);
+                break;
+            case EQ:
+                n = jj_consume_token(EQ);
+                break;
+            case PRECEDES:
+                n = jj_consume_token(PRECEDES);
+                break;
+            case SUCCEEDS:
+                n = jj_consume_token(SUCCEEDS);
+                break;
+            case OR:
+                n = jj_consume_token(OR);
+                break;
+            case AND:
+                n = jj_consume_token(AND);
+                break;
+            case S:
+                n = jj_consume_token(S);
+                break;
+            case NOT_EQ:
+                n = jj_consume_token(NOT_EQ);
+                break;
+            default:
+                jj_la1[113] = jj_gen;
+                jj_consume_token(-1);
+                throw new ParseException();
+            }
+        }
+        if (n != null) {
+            {
+                if (true) {
+                    return n.image;
+                }
+            }
+        } else {
+            {
+                if (true) {
+                    return s;
+                }
+            }
+        }
+        throw new Error("Missing return statement in function");
+    }
+
+    final public void eachDirective() throws ParseException {
+        Token var;
+        ArrayList<String> list = null;
+        String listVariable = null;
+        jj_consume_token(EACH_SYM);
+        label_76: while (true) {
+            switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+            case S:
+                ;
+                break;
+            default:
+                jj_la1[114] = jj_gen;
+                break label_76;
+            }
+            jj_consume_token(S);
+        }
+        var = jj_consume_token(VARIABLE);
+        label_77: while (true) {
+            switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+            case S:
+                ;
+                break;
+            default:
+                jj_la1[115] = jj_gen;
+                break label_77;
+            }
+            jj_consume_token(S);
+        }
+        jj_consume_token(EACH_IN);
+        label_78: while (true) {
+            switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+            case S:
+                ;
+                break;
+            default:
+                jj_la1[116] = jj_gen;
+                break label_78;
+            }
+            jj_consume_token(S);
+        }
+        switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
         case IDENT:
-          declaration();
-          break;
-        default:
-          jj_la1[43] = jj_gen;
-          ;
-        }
-      }
-      jj_consume_token(RBRACE);
-      label_32:
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case S:
-          ;
-          break;
-        default:
-          jj_la1[44] = jj_gen;
-          break label_32;
-        }
-        jj_consume_token(S);
-      }
-    } catch (ParseException e) {
-     if (errorHandler != null) {
-         LocatorImpl li = new LocatorImpl(this,
-                                          e.currentToken.next.beginLine,
-                                          e.currentToken.next.beginColumn-1);
-         reportError(li, e);
-         skipStatement();
-         // reportWarningSkipText(li, skipStatement());
-     } else {
-         skipStatement();
-     }
-    } finally {
-     if (start) {
-         documentHandler.endPage(page, pseudo);
-     }
-    }
-  }
-
-  final public String pseudo_page() throws ParseException {
-  Token n;
-    jj_consume_token(COLON);
-    n = jj_consume_token(IDENT);
-    label_33:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case S:
-        ;
-        break;
-      default:
-        jj_la1[45] = jj_gen;
-        break label_33;
-      }
-      jj_consume_token(S);
-    }
-                             {if (true) return convertIdent(n.image);}
-    throw new Error("Missing return statement in function");
-  }
-
-  final public void fontFace() throws ParseException {
-    boolean start = false;
-    try {
-      jj_consume_token(FONT_FACE_SYM);
-      label_34:
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case S:
-          ;
-          break;
-        default:
-          jj_la1[46] = jj_gen;
-          break label_34;
-        }
-        jj_consume_token(S);
-      }
-      jj_consume_token(LBRACE);
-      label_35:
-=======
-          jj_la1[130] = jj_gen;
-          break label_88;
-        }
-        jj_consume_token(S);
-      }
-    }
-          {if (true) return strings;}
-    throw new Error("Missing return statement in function");
-  }
-
-  final public void mixinDirective() throws ParseException {
-    String name;
-    ArrayList<VariableNode> args = null;
-    String body;
-    jj_consume_token(MIXIN_SYM);
-    label_89:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case S:
-        ;
-        break;
-      default:
-        jj_la1[131] = jj_gen;
-        break label_89;
-      }
-      jj_consume_token(S);
-    }
-    switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-    case INTERPOLATION:
-    case IDENT:
-      name = property();
-      break;
-    case FUNCTION:
-      name = functionName();
-      args = arglist();
-      jj_consume_token(RPARAN);
-      label_90:
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case S:
-          ;
-          break;
-        default:
-          jj_la1[132] = jj_gen;
-          break label_90;
-        }
-        jj_consume_token(S);
-      }
-      break;
-    default:
-      jj_la1[133] = jj_gen;
-      jj_consume_token(-1);
-      throw new ParseException();
-    }
-    jj_consume_token(LBRACE);
-    label_91:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case S:
-        ;
-        break;
-      default:
-        jj_la1[134] = jj_gen;
-        break label_91;
-      }
-      jj_consume_token(S);
-    }
-     documentHandler.startMixinDirective(name, args);
-    label_92:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case PLUS:
-      case PRECEDES:
-      case SIBLING:
-      case LBRACKET:
-      case ANY:
-      case PARENT:
-      case DOT:
-      case COLON:
-      case INTERPOLATION:
-      case INCLUDE_SYM:
-      case DEBUG_SYM:
-      case WARN_SYM:
-      case EACH_SYM:
-      case IF_SYM:
-      case EXTEND_SYM:
-      case CONTENT_SYM:
-      case IDENT:
-      case VARIABLE:
-      case HASH:
-      case MEDIA_SYM:
-      case PAGE_SYM:
-      case FONT_FACE_SYM:
-      case KEY_FRAME_SYM:
-        ;
-        break;
-      default:
-        jj_la1[135] = jj_gen;
-        break label_92;
-      }
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case PLUS:
-      case PRECEDES:
-      case SIBLING:
-      case LBRACKET:
-      case ANY:
-      case PARENT:
-      case DOT:
-      case COLON:
-      case INTERPOLATION:
-      case INCLUDE_SYM:
-      case DEBUG_SYM:
-      case WARN_SYM:
-      case EACH_SYM:
-      case IF_SYM:
-      case EXTEND_SYM:
-      case CONTENT_SYM:
-      case IDENT:
-      case VARIABLE:
-      case HASH:
-      case MEDIA_SYM:
-      case KEY_FRAME_SYM:
-        ifContentStatement();
-        break;
-      case FONT_FACE_SYM:
-        fontFace();
-        break;
-      case PAGE_SYM:
-        page();
-        break;
-      default:
-        jj_la1[136] = jj_gen;
-        jj_consume_token(-1);
-        throw new ParseException();
-      }
-    }
-    jj_consume_token(RBRACE);
-    label_93:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case S:
-        ;
-        break;
-      default:
-        jj_la1[137] = jj_gen;
-        break label_93;
-      }
-      jj_consume_token(S);
-    }
-     documentHandler.endMixinDirective(name, args);
-  }
-
-  final public ArrayList<VariableNode> arglist() throws ParseException {
-    ArrayList<VariableNode> args = new ArrayList<VariableNode>();
-    VariableNode arg;
-    boolean hasNonOptionalArgument = false;
-    arg = mixinArg();
-    label_94:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case COMMA:
-        ;
-        break;
-      default:
-        jj_la1[138] = jj_gen;
-        break label_94;
-      }
-      jj_consume_token(COMMA);
-      label_95:
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case S:
-          ;
-          break;
+            list = stringList();
+            documentHandler.startEachDirective(var.image, list);
+            break;
+        case VARIABLE:
+            listVariable = variableName();
+            documentHandler.startEachDirective(var.image, listVariable);
+            break;
         default:
-          jj_la1[139] = jj_gen;
-          break label_95;
+            jj_la1[117] = jj_gen;
+            jj_consume_token(-1);
+            throw new ParseException();
+        }
+        jj_consume_token(LBRACE);
+        label_79: while (true) {
+            switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+            case S:
+                ;
+                break;
+            default:
+                jj_la1[118] = jj_gen;
+                break label_79;
+            }
+            jj_consume_token(S);
+        }
+        label_80: while (true) {
+            switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+            case PLUS:
+            case PRECEDES:
+            case SIBLING:
+            case LBRACKET:
+            case ANY:
+            case PARENT:
+            case DOT:
+            case COLON:
+            case INTERPOLATION:
+            case INCLUDE_SYM:
+            case DEBUG_SYM:
+            case WARN_SYM:
+            case EACH_SYM:
+            case IF_SYM:
+            case EXTEND_SYM:
+            case CONTENT_SYM:
+            case IDENT:
+            case VARIABLE:
+            case HASH:
+            case MEDIA_SYM:
+            case KEY_FRAME_SYM:
+                ;
+                break;
+            default:
+                jj_la1[119] = jj_gen;
+                break label_80;
+            }
+            ifContentStatement();
+        }
+        jj_consume_token(RBRACE);
+        label_81: while (true) {
+            switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+            case S:
+                ;
+                break;
+            default:
+                jj_la1[120] = jj_gen;
+                break label_81;
+            }
+            jj_consume_token(S);
         }
-        jj_consume_token(S);
-      }
-                                      hasNonOptionalArgument = checkMixinForNonOptionalArguments(arg, hasNonOptionalArgument); args.add(arg);
-      arg = mixinArg();
+        documentHandler.endEachDirective();
     }
-      hasNonOptionalArgument = checkMixinForNonOptionalArguments(arg, hasNonOptionalArgument); args.add(arg);
-        {if (true) return args;}
-    throw new Error("Missing return statement in function");
-  }
-
-  boolean checkMixinForNonOptionalArguments(VariableNode arg, boolean hasNonOptionalArguments) throws ParseException {
-        boolean currentArgHasArguments = arg.getExpr() != null && arg.getExpr().getLexicalUnitType() == LexicalUnitImpl.SCSS_VARIABLE && arg.getExpr().getNextLexicalUnit() != null;
 
-        if(currentArgHasArguments)
-        {
-                if(hasNonOptionalArguments)
-                {
-                        throw new ParseException("Sass Error: Required argument $"+ arg.getName() +" must come before any optional arguments.");
+    final public ArrayList<String> stringList() throws ParseException {
+        ArrayList<String> strings = new ArrayList<String>();
+        Token input;
+        input = jj_consume_token(IDENT);
+        label_82: while (true) {
+            switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+            case S:
+                ;
+                break;
+            default:
+                jj_la1[121] = jj_gen;
+                break label_82;
+            }
+            jj_consume_token(S);
+        }
+        strings.add(input.image);
+        label_83: while (true) {
+            switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+            case COMMA:
+                ;
+                break;
+            default:
+                jj_la1[122] = jj_gen;
+                break label_83;
+            }
+            jj_consume_token(COMMA);
+            label_84: while (true) {
+                switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+                case S:
+                    ;
+                    break;
+                default:
+                    jj_la1[123] = jj_gen;
+                    break label_84;
                 }
-                return hasNonOptionalArguments;
-        }else
+                jj_consume_token(S);
+            }
+            input = jj_consume_token(IDENT);
+            strings.add(input.image);
+            label_85: while (true) {
+                switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+                case S:
+                    ;
+                    break;
+                default:
+                    jj_la1[124] = jj_gen;
+                    break label_85;
+                }
+                jj_consume_token(S);
+            }
+        }
         {
-        return true;
-        }
-  }
-
-  final public VariableNode mixinArg() throws ParseException {
-    String name;
-    Token variable = null;
-    LexicalUnitImpl first = null;
-    LexicalUnitImpl prev = null;
-    LexicalUnitImpl next = null;
-    name = variableName();
-    switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-    case COLON:
-    case VARIABLE:
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case COLON:
-        jj_consume_token(COLON);
-        label_96:
-        while (true) {
-          switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-          case S:
-            ;
-            break;
-          default:
-            jj_la1[140] = jj_gen;
-            break label_96;
-          }
-          jj_consume_token(S);
+            if (true) {
+                return strings;
+            }
         }
-        first = nonVariableTerm(null);
-        prev = first;
-        label_97:
-        while (true) {
-          if (jj_2_5(3)) {
-            ;
-          } else {
-            break label_97;
-          }
-          switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-          case COMMA:
-            jj_consume_token(COMMA);
-            label_98:
-            while (true) {
-              switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-              case S:
+        throw new Error("Missing return statement in function");
+    }
+
+    final public void mixinDirective() throws ParseException {
+        String name;
+        ArrayList<VariableNode> args = null;
+        String body;
+        jj_consume_token(MIXIN_SYM);
+        label_86: while (true) {
+            switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+            case S:
                 ;
                 break;
-              default:
-                jj_la1[141] = jj_gen;
-                break label_98;
-              }
-              jj_consume_token(S);
+            default:
+                jj_la1[125] = jj_gen;
+                break label_86;
             }
+            jj_consume_token(S);
+        }
+        switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+        case INTERPOLATION:
+        case IDENT:
+            name = property();
             break;
-          default:
-            jj_la1[142] = jj_gen;
-            ;
-          }
-          prev = nonVariableTerm(prev);
-        }
-        break;
-      case VARIABLE:
-        variable = jj_consume_token(VARIABLE);
-                                    first = LexicalUnitImpl.createVariable(token.beginLine, token.beginColumn,
-                 prev, variable.image);
-        break;
-      default:
-        jj_la1[143] = jj_gen;
-        jj_consume_token(-1);
-        throw new ParseException();
-      }
-      break;
-    default:
-      jj_la1[144] = jj_gen;
-      ;
-    }
-        VariableNode arg = new VariableNode(name, first, false);
-        {if (true) return arg;}
-    throw new Error("Missing return statement in function");
-  }
-
-  final public ArrayList<LexicalUnitImpl> argValuelist() throws ParseException {
-    ArrayList<LexicalUnitImpl> args = new ArrayList<LexicalUnitImpl>();
-    LexicalUnitImpl first = null;
-    LexicalUnitImpl next = null;
-    LexicalUnitImpl prev = null;
-    first = term(null);
-                         args.add(first); prev = first;
-    label_99:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case PLUS:
-      case MINUS:
-      case DOT:
-      case COLON:
-      case TO:
-      case THROUGH:
-      case FROM:
-      case STRING:
-      case IDENT:
-      case NUMBER:
-      case URL:
-      case VARIABLE:
-      case PERCENTAGE:
-      case PT:
-      case MM:
-      case CM:
-      case PC:
-      case IN:
-      case PX:
-      case EMS:
-      case LEM:
-      case REM:
-      case EXS:
-      case DEG:
-      case RAD:
-      case GRAD:
-      case MS:
-      case SECOND:
-      case HZ:
-      case KHZ:
-      case DIMEN:
-      case HASH:
-      case UNICODERANGE:
-      case FUNCTION:
-        ;
-        break;
-      default:
-        jj_la1[145] = jj_gen;
-        break label_99;
-      }
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case COLON:
-        jj_consume_token(COLON);
-        label_100:
-        while (true) {
-          switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-          case S:
-            ;
+        case FUNCTION:
+            name = functionName();
+            args = arglist();
+            jj_consume_token(RPARAN);
+            label_87: while (true) {
+                switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+                case S:
+                    ;
+                    break;
+                default:
+                    jj_la1[126] = jj_gen;
+                    break label_87;
+                }
+                jj_consume_token(S);
+            }
             break;
-          default:
-            jj_la1[146] = jj_gen;
-            break label_100;
-          }
-          jj_consume_token(S);
-        }
-        break;
-      default:
-        jj_la1[147] = jj_gen;
-        ;
-      }
-      next = term(prev);
-                                                                                              prev.setNextLexicalUnit(next); prev = next;
-    }
-    label_101:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case COMMA:
-        ;
-        break;
-      default:
-        jj_la1[148] = jj_gen;
-        break label_101;
-      }
-      jj_consume_token(COMMA);
-      label_102:
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case S:
-          ;
-          break;
-        default:
-<<<<<<< HEAD
-          jj_la1[47] = jj_gen;
-          break label_35;
-        }
-        jj_consume_token(S);
-      }
-        start = true; documentHandler.startFontFace();
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case INTERPOLATION:
-      case IDENT:
-        declaration();
-        break;
-      default:
-        jj_la1[48] = jj_gen;
-        ;
-      }
-      label_36:
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case SEMICOLON:
-          ;
-          break;
         default:
-          jj_la1[49] = jj_gen;
-          break label_36;
+            jj_la1[127] = jj_gen;
+            jj_consume_token(-1);
+            throw new ParseException();
         }
-        jj_consume_token(SEMICOLON);
-        label_37:
-=======
-          jj_la1[149] = jj_gen;
-          break label_102;
-        }
-        jj_consume_token(S);
-      }
-      first = term(null);
-                         args.add(first); prev = first;
-      label_103:
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case PLUS:
-        case MINUS:
-        case DOT:
+        jj_consume_token(LBRACE);
+        label_88: while (true) {
+            switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+            case S:
+                ;
+                break;
+            default:
+                jj_la1[128] = jj_gen;
+                break label_88;
+            }
+            jj_consume_token(S);
+        }
+        documentHandler.startMixinDirective(name, args);
+        label_89: while (true) {
+            switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+            case PLUS:
+            case PRECEDES:
+            case SIBLING:
+            case LBRACKET:
+            case ANY:
+            case PARENT:
+            case DOT:
+            case COLON:
+            case INTERPOLATION:
+            case INCLUDE_SYM:
+            case DEBUG_SYM:
+            case WARN_SYM:
+            case EACH_SYM:
+            case IF_SYM:
+            case EXTEND_SYM:
+            case CONTENT_SYM:
+            case IDENT:
+            case VARIABLE:
+            case HASH:
+            case MEDIA_SYM:
+            case PAGE_SYM:
+            case FONT_FACE_SYM:
+            case KEY_FRAME_SYM:
+                ;
+                break;
+            default:
+                jj_la1[129] = jj_gen;
+                break label_89;
+            }
+            switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+            case PLUS:
+            case PRECEDES:
+            case SIBLING:
+            case LBRACKET:
+            case ANY:
+            case PARENT:
+            case DOT:
+            case COLON:
+            case INTERPOLATION:
+            case INCLUDE_SYM:
+            case DEBUG_SYM:
+            case WARN_SYM:
+            case EACH_SYM:
+            case IF_SYM:
+            case EXTEND_SYM:
+            case CONTENT_SYM:
+            case IDENT:
+            case VARIABLE:
+            case HASH:
+            case MEDIA_SYM:
+            case KEY_FRAME_SYM:
+                ifContentStatement();
+                break;
+            case FONT_FACE_SYM:
+                fontFace();
+                break;
+            case PAGE_SYM:
+                page();
+                break;
+            default:
+                jj_la1[130] = jj_gen;
+                jj_consume_token(-1);
+                throw new ParseException();
+            }
+        }
+        jj_consume_token(RBRACE);
+        label_90: while (true) {
+            switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+            case S:
+                ;
+                break;
+            default:
+                jj_la1[131] = jj_gen;
+                break label_90;
+            }
+            jj_consume_token(S);
+        }
+        documentHandler.endMixinDirective(name, args);
+    }
+
+    final public ArrayList<VariableNode> arglist() throws ParseException {
+        ArrayList<VariableNode> args = new ArrayList<VariableNode>();
+        VariableNode arg;
+        boolean hasNonOptionalArgument = false;
+        arg = mixinArg();
+        label_91: while (true) {
+            switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+            case COMMA:
+                ;
+                break;
+            default:
+                jj_la1[132] = jj_gen;
+                break label_91;
+            }
+            jj_consume_token(COMMA);
+            label_92: while (true) {
+                switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+                case S:
+                    ;
+                    break;
+                default:
+                    jj_la1[133] = jj_gen;
+                    break label_92;
+                }
+                jj_consume_token(S);
+            }
+            hasNonOptionalArgument = checkMixinForNonOptionalArguments(arg,
+                    hasNonOptionalArgument);
+            args.add(arg);
+            arg = mixinArg();
+        }
+        hasNonOptionalArgument = checkMixinForNonOptionalArguments(arg,
+                hasNonOptionalArgument);
+        args.add(arg);
+        {
+            if (true) {
+                return args;
+            }
+        }
+        throw new Error("Missing return statement in function");
+    }
+
+    boolean checkMixinForNonOptionalArguments(VariableNode arg,
+            boolean hasNonOptionalArguments) throws ParseException {
+        boolean currentArgHasArguments = arg.getExpr() != null
+                && arg.getExpr().getLexicalUnitType() == LexicalUnitImpl.SCSS_VARIABLE
+                && arg.getExpr().getNextLexicalUnit() != null;
+
+        if (currentArgHasArguments) {
+            if (hasNonOptionalArguments) {
+                throw new ParseException("Sass Error: Required argument $"
+                        + arg.getName()
+                        + " must come before any optional arguments.");
+            }
+            return hasNonOptionalArguments;
+        } else {
+            return true;
+        }
+    }
+
+    final public VariableNode mixinArg() throws ParseException {
+        String name;
+        Token variable = null;
+        LexicalUnitImpl first = null;
+        LexicalUnitImpl prev = null;
+        LexicalUnitImpl next = null;
+        name = variableName();
+        switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
         case COLON:
-        case TO:
-        case THROUGH:
-        case FROM:
-        case STRING:
-        case IDENT:
-        case NUMBER:
-        case URL:
         case VARIABLE:
-        case PERCENTAGE:
-        case PT:
-        case MM:
-        case CM:
-        case PC:
-        case IN:
-        case PX:
-        case EMS:
-        case LEM:
-        case REM:
-        case EXS:
-        case DEG:
-        case RAD:
-        case GRAD:
-        case MS:
-        case SECOND:
-        case HZ:
-        case KHZ:
-        case DIMEN:
-        case HASH:
-        case UNICODERANGE:
-        case FUNCTION:
-          ;
-          break;
+            switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+            case COLON:
+                jj_consume_token(COLON);
+                label_93: while (true) {
+                    switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+                    case S:
+                        ;
+                        break;
+                    default:
+                        jj_la1[134] = jj_gen;
+                        break label_93;
+                    }
+                    jj_consume_token(S);
+                }
+                first = nonVariableTerm(null);
+                prev = first;
+                label_94: while (true) {
+                    if (jj_2_5(3)) {
+                        ;
+                    } else {
+                        break label_94;
+                    }
+                    switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+                    case COMMA:
+                        jj_consume_token(COMMA);
+                        label_95: while (true) {
+                            switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+                            case S:
+                                ;
+                                break;
+                            default:
+                                jj_la1[135] = jj_gen;
+                                break label_95;
+                            }
+                            jj_consume_token(S);
+                        }
+                        break;
+                    default:
+                        jj_la1[136] = jj_gen;
+                        ;
+                    }
+                    prev = nonVariableTerm(prev);
+                }
+                break;
+            case VARIABLE:
+                variable = jj_consume_token(VARIABLE);
+                first = LexicalUnitImpl.createVariable(token.beginLine,
+                        token.beginColumn, prev, variable.image);
+                break;
+            default:
+                jj_la1[137] = jj_gen;
+                jj_consume_token(-1);
+                throw new ParseException();
+            }
+            break;
         default:
-          jj_la1[150] = jj_gen;
-          break label_103;
+            jj_la1[138] = jj_gen;
+            ;
         }
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case COLON:
-          jj_consume_token(COLON);
-          label_104:
-          while (true) {
-            switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
+        VariableNode arg = new VariableNode(name, first, false);
+        {
+            if (true) {
+                return arg;
+            }
+        }
+        throw new Error("Missing return statement in function");
+    }
+
+    final public ArrayList<LexicalUnitImpl> argValuelist()
+            throws ParseException {
+        ArrayList<LexicalUnitImpl> args = new ArrayList<LexicalUnitImpl>();
+        LexicalUnitImpl first = null;
+        LexicalUnitImpl next = null;
+        LexicalUnitImpl prev = null;
+        first = term(null);
+        args.add(first);
+        prev = first;
+        label_96: while (true) {
+            switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+            case PLUS:
+            case MINUS:
+            case DOT:
+            case COLON:
+            case TO:
+            case THROUGH:
+            case FROM:
+            case STRING:
+            case IDENT:
+            case NUMBER:
+            case URL:
+            case VARIABLE:
+            case PERCENTAGE:
+            case PT:
+            case MM:
+            case CM:
+            case PC:
+            case IN:
+            case PX:
+            case EMS:
+            case LEM:
+            case REM:
+            case EXS:
+            case DEG:
+            case RAD:
+            case GRAD:
+            case MS:
+            case SECOND:
+            case HZ:
+            case KHZ:
+            case DIMEN:
+            case HASH:
+            case UNICODERANGE:
+            case FUNCTION:
+                ;
+                break;
+            default:
+                jj_la1[139] = jj_gen;
+                break label_96;
+            }
+            switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+            case COLON:
+                jj_consume_token(COLON);
+                label_97: while (true) {
+                    switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+                    case S:
+                        ;
+                        break;
+                    default:
+                        jj_la1[140] = jj_gen;
+                        break label_97;
+                    }
+                    jj_consume_token(S);
+                }
+                break;
+            default:
+                jj_la1[141] = jj_gen;
+                ;
+            }
+            next = term(prev);
+            prev.setNextLexicalUnit(next);
+            prev = next;
+        }
+        label_98: while (true) {
+            switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+            case COMMA:
+                ;
+                break;
+            default:
+                jj_la1[142] = jj_gen;
+                break label_98;
+            }
+            jj_consume_token(COMMA);
+            label_99: while (true) {
+                switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+                case S:
+                    ;
+                    break;
+                default:
+                    jj_la1[143] = jj_gen;
+                    break label_99;
+                }
+                jj_consume_token(S);
+            }
+            first = term(null);
+            args.add(first);
+            prev = first;
+            label_100: while (true) {
+                switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+                case PLUS:
+                case MINUS:
+                case DOT:
+                case COLON:
+                case TO:
+                case THROUGH:
+                case FROM:
+                case STRING:
+                case IDENT:
+                case NUMBER:
+                case URL:
+                case VARIABLE:
+                case PERCENTAGE:
+                case PT:
+                case MM:
+                case CM:
+                case PC:
+                case IN:
+                case PX:
+                case EMS:
+                case LEM:
+                case REM:
+                case EXS:
+                case DEG:
+                case RAD:
+                case GRAD:
+                case MS:
+                case SECOND:
+                case HZ:
+                case KHZ:
+                case DIMEN:
+                case HASH:
+                case UNICODERANGE:
+                case FUNCTION:
+                    ;
+                    break;
+                default:
+                    jj_la1[144] = jj_gen;
+                    break label_100;
+                }
+                switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+                case COLON:
+                    jj_consume_token(COLON);
+                    label_101: while (true) {
+                        switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+                        case S:
+                            ;
+                            break;
+                        default:
+                            jj_la1[145] = jj_gen;
+                            break label_101;
+                        }
+                        jj_consume_token(S);
+                    }
+                    break;
+                default:
+                    jj_la1[146] = jj_gen;
+                    ;
+                }
+                next = term(prev);
+                prev.setNextLexicalUnit(next);
+                prev = next;
+            }
+        }
+        {
+            if (true) {
+                return args;
+            }
+        }
+        throw new Error("Missing return statement in function");
+    }
+
+    final public void includeDirective() throws ParseException {
+        String name;
+        ArrayList<LexicalUnitImpl> args = null;
+        jj_consume_token(INCLUDE_SYM);
+        label_102: while (true) {
+            switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
             case S:
-              ;
-              break;
+                ;
+                break;
             default:
-              jj_la1[151] = jj_gen;
-              break label_104;
+                jj_la1[147] = jj_gen;
+                break label_102;
             }
             jj_consume_token(S);
-          }
-          break;
-        default:
-          jj_la1[152] = jj_gen;
-          ;
-        }
-        next = term(prev);
-                                                                                              prev.setNextLexicalUnit(next); prev = next;
-      }
-    }
-     {if (true) return args;}
-    throw new Error("Missing return statement in function");
-  }
-
-  final public void includeDirective() throws ParseException {
-    String name;
-    ArrayList<LexicalUnitImpl> args=null;
-    jj_consume_token(INCLUDE_SYM);
-    label_105:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case S:
-        ;
-        break;
-      default:
-        jj_la1[153] = jj_gen;
-        break label_105;
-      }
-      jj_consume_token(S);
-    }
-    switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-    case INTERPOLATION:
-    case IDENT:
-      name = property();
-      break;
-    case VARIABLE:
-      name = variableName();
-                                              name = "$"+name;
-      break;
-    case FUNCTION:
-      name = functionName();
-      args = argValuelist();
-      jj_consume_token(RPARAN);
-      break;
-    default:
-      jj_la1[154] = jj_gen;
-      jj_consume_token(-1);
-      throw new ParseException();
-    }
-    label_106:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case S:
-        ;
-        break;
-      default:
-        jj_la1[155] = jj_gen;
-        break label_106;
-      }
-      jj_consume_token(S);
-    }
-    switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-    case SEMICOLON:
-      label_107:
-      while (true) {
-        jj_consume_token(SEMICOLON);
-        label_108:
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-        while (true) {
-          switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-          case S:
-            ;
-            break;
-          default:
-<<<<<<< HEAD
-            jj_la1[50] = jj_gen;
-            break label_37;
-=======
-            jj_la1[156] = jj_gen;
-            break label_108;
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-          }
-          jj_consume_token(S);
-        }
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-<<<<<<< HEAD
+        }
+        switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
         case INTERPOLATION:
         case IDENT:
-          declaration();
-          break;
+            name = property();
+            break;
+        case VARIABLE:
+            name = variableName();
+            name = "$" + name;
+            break;
+        case FUNCTION:
+            name = functionName();
+            args = argValuelist();
+            jj_consume_token(RPARAN);
+            label_103: while (true) {
+                switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+                case S:
+                    ;
+                    break;
+                default:
+                    jj_la1[148] = jj_gen;
+                    break label_103;
+                }
+                jj_consume_token(S);
+            }
+            break;
         default:
-          jj_la1[51] = jj_gen;
-          ;
+            jj_la1[149] = jj_gen;
+            jj_consume_token(-1);
+            throw new ParseException();
         }
-      }
-      jj_consume_token(RBRACE);
-      label_38:
-=======
+        switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
         case SEMICOLON:
-          ;
-          break;
-        default:
-          jj_la1[157] = jj_gen;
-          break label_107;
-        }
-      }
+            label_104: while (true) {
+                jj_consume_token(SEMICOLON);
+                label_105: while (true) {
+                    switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+                    case S:
+                        ;
+                        break;
+                    default:
+                        jj_la1[150] = jj_gen;
+                        break label_105;
+                    }
+                    jj_consume_token(S);
+                }
+                switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+                case SEMICOLON:
+                    ;
+                    break;
+                default:
+                    jj_la1[151] = jj_gen;
+                    break label_104;
+                }
+            }
             documentHandler.includeDirective(name, args);
-      break;
-    case LBRACE:
-      jj_consume_token(LBRACE);
-      label_109:
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case S:
-          ;
-          break;
-        default:
-          jj_la1[158] = jj_gen;
-          break label_109;
-        }
-        jj_consume_token(S);
-      }
-                       documentHandler.startIncludeContentBlock(name);
-      label_110:
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case PLUS:
-        case PRECEDES:
-        case SIBLING:
-        case LBRACKET:
-        case ANY:
-        case PARENT:
-        case DOT:
-        case COLON:
-        case INTERPOLATION:
-        case DEBUG_SYM:
-        case WARN_SYM:
-        case IDENT:
-        case HASH:
-          ;
-          break;
-        default:
-          jj_la1[159] = jj_gen;
-          break label_110;
-        }
-        styleRuleOrDeclarationOrNestedProperties();
-      }
-      jj_consume_token(RBRACE);
-      label_111:
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case S:
-          ;
-          break;
-        default:
-<<<<<<< HEAD
-          jj_la1[52] = jj_gen;
-          break label_38;
-        }
-        jj_consume_token(S);
-      }
-    } catch (ParseException e) {
-     reportError(getLocator(), e);
-     skipStatement();
-     // reportWarningSkipText(getLocator(), skipStatement());
-
-    } finally {
-     if (start) {
-         documentHandler.endFontFace();
-     }
-=======
-          jj_la1[160] = jj_gen;
-          break label_111;
-        }
-        jj_consume_token(S);
-      }
-                       documentHandler.endIncludeContentBlock();
-      break;
-    default:
-      jj_la1[161] = jj_gen;
-      jj_consume_token(-1);
-      throw new ParseException();
-    }
-  }
-
-  final public String interpolation() throws ParseException {
-  Token n;
-    n = jj_consume_token(INTERPOLATION);
-    {if (true) return n.image;}
-    throw new Error("Missing return statement in function");
-  }
-
-  final public void listModifyDirective() throws ParseException {
-    String list = null;
-    String remove = null;
-    String separator = null;
-    String variable = null;
-    Token n = null;
-    Token type = null;
-    //refactor, remove those 3 LOOKAHEAD(5).
-      n = jj_consume_token(VARIABLE);
-                    variable = n.image;
-    label_112:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case S:
-        ;
-        break;
-      default:
-        jj_la1[162] = jj_gen;
-        break label_112;
-      }
-      jj_consume_token(S);
-    }
-    jj_consume_token(COLON);
-    label_113:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case S:
-        ;
-        break;
-      default:
-        jj_la1[163] = jj_gen;
-        break label_113;
-      }
-      jj_consume_token(S);
-    }
-    switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-    case APPEND:
-      type = jj_consume_token(APPEND);
-      break;
-    case REMOVE:
-      type = jj_consume_token(REMOVE);
-      break;
-    case CONTAINS:
-      type = jj_consume_token(CONTAINS);
-      break;
-    default:
-      jj_la1[164] = jj_gen;
-      jj_consume_token(-1);
-      throw new ParseException();
-    }
-    label_114:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case S:
-        ;
-        break;
-      default:
-        jj_la1[165] = jj_gen;
-        break label_114;
-      }
-      jj_consume_token(S);
-    }
-    list = listModifyDirectiveArgs(0);
-    switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-    case RPARAN:
-      jj_consume_token(RPARAN);
-      break;
-    default:
-      jj_la1[166] = jj_gen;
-      ;
-    }
-    jj_consume_token(COMMA);
-    label_115:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case S:
-        ;
-        break;
-      default:
-        jj_la1[167] = jj_gen;
-        break label_115;
-      }
-      jj_consume_token(S);
-    }
-    remove = listModifyDirectiveArgs(1);
-    switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-    case COMMA:
-      jj_consume_token(COMMA);
-      label_116:
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case S:
-          ;
-          break;
-        default:
-          jj_la1[168] = jj_gen;
-          break label_116;
-        }
-        jj_consume_token(S);
-      }
-      n = jj_consume_token(IDENT);
-                                     separator = n.image;
-      label_117:
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case S:
-          ;
-          break;
+            break;
+        case LBRACE:
+            jj_consume_token(LBRACE);
+            label_106: while (true) {
+                switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+                case S:
+                    ;
+                    break;
+                default:
+                    jj_la1[152] = jj_gen;
+                    break label_106;
+                }
+                jj_consume_token(S);
+            }
+            documentHandler.startIncludeContentBlock(name);
+            label_107: while (true) {
+                switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+                case PLUS:
+                case PRECEDES:
+                case SIBLING:
+                case LBRACKET:
+                case ANY:
+                case PARENT:
+                case DOT:
+                case COLON:
+                case INTERPOLATION:
+                case DEBUG_SYM:
+                case WARN_SYM:
+                case IDENT:
+                case HASH:
+                    ;
+                    break;
+                default:
+                    jj_la1[153] = jj_gen;
+                    break label_107;
+                }
+                styleRuleOrDeclarationOrNestedProperties();
+            }
+            jj_consume_token(RBRACE);
+            label_108: while (true) {
+                switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+                case S:
+                    ;
+                    break;
+                default:
+                    jj_la1[154] = jj_gen;
+                    break label_108;
+                }
+                jj_consume_token(S);
+            }
+            documentHandler.endIncludeContentBlock();
+            break;
         default:
-          jj_la1[169] = jj_gen;
-          break label_117;
-        }
-        jj_consume_token(S);
-      }
-      break;
-    default:
-      jj_la1[170] = jj_gen;
-      ;
-    }
-    jj_consume_token(RPARAN);
-      switch (type.kind) {
-      case APPEND:
-          documentHandler.appendDirective(variable,list,remove,separator);
-          break;
-      case REMOVE:
-          documentHandler.removeDirective(variable,list,remove,separator);
-          break;
-      case CONTAINS:
-          if(variable == null){
-              variable = "$var_"+UUID.randomUUID();
-          }
-          documentHandler.containsDirective(variable,list,remove,separator);
-          break;
-      default:
-          break;
-      }
-    label_118:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case S:
-        ;
-        break;
-      default:
-        jj_la1[171] = jj_gen;
-        break label_118;
-      }
-      jj_consume_token(S);
-    }
-    jj_consume_token(SEMICOLON);
-    label_119:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case S:
-        ;
-        break;
-      default:
-        jj_la1[172] = jj_gen;
-        break label_119;
-      }
-      jj_consume_token(S);
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-    }
-  }
+            jj_la1[155] = jj_gen;
+            jj_consume_token(-1);
+            throw new ParseException();
+        }
+    }
 
-/**
- * @exception ParseException exception during the parse
- */
-<<<<<<< HEAD
-  final public void atRuleDeclaration() throws ParseException {
- Token n;
- String ret;
-    n = jj_consume_token(ATKEYWORD);
-        ret=skipStatement();
-        if ((ret != null) && (ret.charAt(0) == '@')) {
-            documentHandler.unrecognizedRule(ret);
-        } else {
-            reportWarningSkipText(getLocator(), ret);
+    final public String interpolation() throws ParseException {
+        Token n;
+        n = jj_consume_token(INTERPOLATION);
+        {
+            if (true) {
+                return n.image;
+            }
         }
-  }
-
-  final public void skipUnknownRule() throws ParseException {
-  Token n;
-    switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-    case ATKEYWORD:
-      n = jj_consume_token(ATKEYWORD);
-      break;
-    case CDO:
-      n = jj_consume_token(CDO);
-      break;
-    case CHARSET_SYM:
-      n = jj_consume_token(CHARSET_SYM);
-      break;
-    case COMMA:
-      n = jj_consume_token(COMMA);
-      break;
-    case DASHMATCH:
-      n = jj_consume_token(DASHMATCH);
-      break;
-    case FONT_FACE_SYM:
-      n = jj_consume_token(FONT_FACE_SYM);
-      break;
-    case FUNCTION:
-      n = jj_consume_token(FUNCTION);
-      break;
-    case IMPORTANT_SYM:
-      n = jj_consume_token(IMPORTANT_SYM);
-      break;
-    case IMPORT_SYM:
-      n = jj_consume_token(IMPORT_SYM);
-      break;
-    case INCLUDES:
-      n = jj_consume_token(INCLUDES);
-      break;
-    case LBRACE:
-      n = jj_consume_token(LBRACE);
-      break;
-    case MEDIA_SYM:
-      n = jj_consume_token(MEDIA_SYM);
-      break;
-    case NONASCII:
-      n = jj_consume_token(NONASCII);
-      break;
-    case NUMBER:
-      n = jj_consume_token(NUMBER);
-      break;
-    case PAGE_SYM:
-      n = jj_consume_token(PAGE_SYM);
-      break;
-    case PERCENTAGE:
-      n = jj_consume_token(PERCENTAGE);
-      break;
-    case STRING:
-      n = jj_consume_token(STRING);
-      break;
-    case UNICODERANGE:
-      n = jj_consume_token(UNICODERANGE);
-      break;
-    case URL:
-      n = jj_consume_token(URL);
-      break;
-    case SEMICOLON:
-      n = jj_consume_token(SEMICOLON);
-      break;
-    case MINUS:
-      n = jj_consume_token(MINUS);
-      break;
-    case UNKNOWN:
-      n = jj_consume_token(UNKNOWN);
-      break;
-    default:
-      jj_la1[53] = jj_gen;
-      jj_consume_token(-1);
-      throw new ParseException();
-    }
-     String ret;
-     Locator loc = getLocator();
-     ret=skipStatement();
-     if ((ret != null) && (n.image.charAt(0) == '@')) {
-         documentHandler.unrecognizedRule(ret);
-     } else {
-     reportWarningSkipText(loc, ret);
-     }
-=======
-  final public void appendDirective() throws ParseException {
+        throw new Error("Missing return statement in function");
+    }
+
+    final public void listModifyDirective() throws ParseException {
         String list = null;
         String remove = null;
         String separator = null;
         String variable = null;
         Token n = null;
-    n = jj_consume_token(VARIABLE);
-                    variable = n.image;
-    label_120:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case S:
-        ;
-        break;
-      default:
-        jj_la1[173] = jj_gen;
-        break label_120;
-      }
-      jj_consume_token(S);
-    }
-    jj_consume_token(COLON);
-    label_121:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case S:
-        ;
-        break;
-      default:
-        jj_la1[174] = jj_gen;
-        break label_121;
-      }
-      jj_consume_token(S);
-    }
-    jj_consume_token(APPEND);
-    label_122:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case S:
-        ;
-        break;
-      default:
-        jj_la1[175] = jj_gen;
-        break label_122;
-      }
-      jj_consume_token(S);
-    }
-    list = listModifyDirectiveArgs(0);
-    switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-    case RPARAN:
-      jj_consume_token(RPARAN);
-      break;
-    default:
-      jj_la1[176] = jj_gen;
-      ;
-    }
-    jj_consume_token(COMMA);
-    label_123:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case S:
-        ;
-        break;
-      default:
-        jj_la1[177] = jj_gen;
-        break label_123;
-      }
-      jj_consume_token(S);
-    }
-    remove = listModifyDirectiveArgs(1);
-    switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-    case COMMA:
-      jj_consume_token(COMMA);
-      label_124:
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case S:
-          ;
-          break;
+        Token type = null;
+        // refactor, remove those 3 LOOKAHEAD(5).
+        n = jj_consume_token(VARIABLE);
+        variable = n.image;
+        label_109: while (true) {
+            switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+            case S:
+                ;
+                break;
+            default:
+                jj_la1[156] = jj_gen;
+                break label_109;
+            }
+            jj_consume_token(S);
+        }
+        jj_consume_token(COLON);
+        label_110: while (true) {
+            switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+            case S:
+                ;
+                break;
+            default:
+                jj_la1[157] = jj_gen;
+                break label_110;
+            }
+            jj_consume_token(S);
+        }
+        switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+        case APPEND:
+            type = jj_consume_token(APPEND);
+            break;
+        case REMOVE:
+            type = jj_consume_token(REMOVE);
+            break;
+        case CONTAINS:
+            type = jj_consume_token(CONTAINS);
+            break;
         default:
-          jj_la1[178] = jj_gen;
-          break label_124;
-        }
-        jj_consume_token(S);
-      }
-      n = jj_consume_token(IDENT);
-                                     separator = n.image;
-      label_125:
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case S:
-          ;
-          break;
+            jj_la1[158] = jj_gen;
+            jj_consume_token(-1);
+            throw new ParseException();
+        }
+        label_111: while (true) {
+            switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+            case S:
+                ;
+                break;
+            default:
+                jj_la1[159] = jj_gen;
+                break label_111;
+            }
+            jj_consume_token(S);
+        }
+        list = listModifyDirectiveArgs(0);
+        switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+        case RPARAN:
+            jj_consume_token(RPARAN);
+            break;
         default:
-          jj_la1[179] = jj_gen;
-          break label_125;
+            jj_la1[160] = jj_gen;
+            ;
         }
-        jj_consume_token(S);
-      }
-      break;
-    default:
-      jj_la1[180] = jj_gen;
-      ;
-    }
-    jj_consume_token(RPARAN);
-    documentHandler.appendDirective(variable,list,remove,separator);
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-  }
-
-/**
- * @exception ParseException exception during the parse
- */
-<<<<<<< HEAD
-  final public char combinator() throws ParseException {
-char connector = ' ';
-    switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-    case PLUS:
-    case PRECEDES:
-    case SIBLING:
-      connector = combinatorChar();
-      break;
-    case S:
-      jj_consume_token(S);
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case PLUS:
-      case PRECEDES:
-      case SIBLING:
-        connector = combinatorChar();
-        break;
-      default:
-        jj_la1[54] = jj_gen;
-        ;
-      }
-      break;
-    default:
-      jj_la1[55] = jj_gen;
-      jj_consume_token(-1);
-      throw new ParseException();
-    }
-                                               {if (true) return connector;}
-    throw new Error("Missing return statement in function");
-  }
-
-/**to refactor combinator and reuse in selector().*/
-  final public char combinatorChar() throws ParseException {
- Token t;
-    switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-    case PLUS:
-      t = jj_consume_token(PLUS);
-      break;
-    case PRECEDES:
-      t = jj_consume_token(PRECEDES);
-      break;
-    case SIBLING:
-      t = jj_consume_token(SIBLING);
-      break;
-    default:
-      jj_la1[56] = jj_gen;
-      jj_consume_token(-1);
-      throw new ParseException();
-    }
-    label_39:
-=======
-  final public void removeDirective() throws ParseException {
-    String list = null;
-    String remove = null;
-    String separator = null;
-    String variable = null;
-    Token n = null;
-    n = jj_consume_token(VARIABLE);
-                    variable = n.image;
-    label_126:
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case S:
-        ;
-        break;
-      default:
-<<<<<<< HEAD
-        jj_la1[57] = jj_gen;
-        break label_39;
-      }
-      jj_consume_token(S);
-    }
-        {if (true) return t.image.charAt(0);}
-    throw new Error("Missing return statement in function");
-  }
-
-  final public void microsoftExtension() throws ParseException {
-  Token n;
-  String name = "";
-  String value = "";
-    // This is not really taking the syntax of filter rules into account
-      n = jj_consume_token(MICROSOFT_RULE);
-    label_40:
-=======
-        jj_la1[181] = jj_gen;
-        break label_126;
-      }
-      jj_consume_token(S);
-    }
-    jj_consume_token(COLON);
-    label_127:
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case S:
-        ;
-        break;
-      default:
-<<<<<<< HEAD
-        jj_la1[58] = jj_gen;
-        break label_40;
-      }
-      jj_consume_token(S);
-    }
-                                    name = n.image;
-    jj_consume_token(COLON);
-    label_41:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case IDENT:
-        n = jj_consume_token(IDENT);
-                          value += n.image;
-        break;
-      case NUMBER:
-        n = jj_consume_token(NUMBER);
-                            value += n.image;
-        break;
-      case STRING:
-        n = jj_consume_token(STRING);
-                            value += n.image;
-        break;
-      case COMMA:
-        n = jj_consume_token(COMMA);
-                           value += n.image;
-        break;
-      case INTERPOLATION:
-        n = jj_consume_token(INTERPOLATION);
-                                   value += n.image;
-        break;
-      case COLON:
-        n = jj_consume_token(COLON);
-                           value += n.image;
-        break;
-      case FUNCTION:
-        n = jj_consume_token(FUNCTION);
-                              value += n.image;
-        break;
-      case RPARAN:
-        n = jj_consume_token(RPARAN);
-                            value += n.image;
-        break;
-      case EQ:
-        n = jj_consume_token(EQ);
-                        value += n.image;
-        break;
-      case DOT:
-        n = jj_consume_token(DOT);
-                         value += n.image;
-        break;
-      case S:
-        n = jj_consume_token(S);
-                       if(value.lastIndexOf(' ') != value.length()-1)
-        { value += n.image; }
-        break;
-      default:
-        jj_la1[59] = jj_gen;
-        jj_consume_token(-1);
-        throw new ParseException();
-      }
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case S:
-      case EQ:
-      case COMMA:
-      case DOT:
-      case RPARAN:
-      case COLON:
-      case INTERPOLATION:
-      case STRING:
-      case IDENT:
-      case NUMBER:
-      case FUNCTION:
-        ;
-        break;
-      default:
-        jj_la1[60] = jj_gen;
-        break label_41;
-      }
-    }
-    jj_consume_token(SEMICOLON);
-    label_42:
-=======
-        jj_la1[182] = jj_gen;
-        break label_127;
-      }
-      jj_consume_token(S);
-    }
-    jj_consume_token(REMOVE);
-    label_128:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case S:
-        ;
-        break;
-      default:
-        jj_la1[183] = jj_gen;
-        break label_128;
-      }
-      jj_consume_token(S);
-    }
-    list = listModifyDirectiveArgs(0);
-    switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-    case RPARAN:
-      jj_consume_token(RPARAN);
-      break;
-    default:
-      jj_la1[184] = jj_gen;
-      ;
-    }
-    jj_consume_token(COMMA);
-    label_129:
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case S:
-        ;
-        break;
-      default:
-<<<<<<< HEAD
-        jj_la1[61] = jj_gen;
-        break label_42;
-      }
-      jj_consume_token(S);
-    }
-          documentHandler.microsoftDirective(name, value);
-=======
-        jj_la1[185] = jj_gen;
-        break label_129;
-      }
-      jj_consume_token(S);
-    }
-    remove = listModifyDirectiveArgs(1);
-    switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-    case COMMA:
-      jj_consume_token(COMMA);
-      label_130:
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case S:
-          ;
-          break;
+        jj_consume_token(COMMA);
+        label_112: while (true) {
+            switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+            case S:
+                ;
+                break;
+            default:
+                jj_la1[161] = jj_gen;
+                break label_112;
+            }
+            jj_consume_token(S);
+        }
+        remove = listModifyDirectiveArgs(1);
+        switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+        case COMMA:
+            jj_consume_token(COMMA);
+            label_113: while (true) {
+                switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+                case S:
+                    ;
+                    break;
+                default:
+                    jj_la1[162] = jj_gen;
+                    break label_113;
+                }
+                jj_consume_token(S);
+            }
+            n = jj_consume_token(IDENT);
+            separator = n.image;
+            label_114: while (true) {
+                switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+                case S:
+                    ;
+                    break;
+                default:
+                    jj_la1[163] = jj_gen;
+                    break label_114;
+                }
+                jj_consume_token(S);
+            }
+            break;
         default:
-          jj_la1[186] = jj_gen;
-          break label_130;
-        }
-        jj_consume_token(S);
-      }
-      n = jj_consume_token(IDENT);
-                                     separator = n.image;
-      label_131:
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case S:
-          ;
-          break;
+            jj_la1[164] = jj_gen;
+            ;
+        }
+        jj_consume_token(RPARAN);
+        switch (type.kind) {
+        case APPEND:
+            documentHandler.appendDirective(variable, list, remove, separator);
+            break;
+        case REMOVE:
+            documentHandler.removeDirective(variable, list, remove, separator);
+            break;
+        case CONTAINS:
+            if (variable == null) {
+                variable = "$var_" + UUID.randomUUID();
+            }
+            documentHandler
+                    .containsDirective(variable, list, remove, separator);
+            break;
         default:
-          jj_la1[187] = jj_gen;
-          break label_131;
+            break;
+        }
+        label_115: while (true) {
+            switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+            case S:
+                ;
+                break;
+            default:
+                jj_la1[165] = jj_gen;
+                break label_115;
+            }
+            jj_consume_token(S);
+        }
+        jj_consume_token(SEMICOLON);
+        label_116: while (true) {
+            switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+            case S:
+                ;
+                break;
+            default:
+                jj_la1[166] = jj_gen;
+                break label_116;
+            }
+            jj_consume_token(S);
         }
-        jj_consume_token(S);
-      }
-      break;
-    default:
-      jj_la1[188] = jj_gen;
-      ;
     }
-    jj_consume_token(RPARAN);
-    documentHandler.removeDirective(variable,list,remove,separator);
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-  }
 
-/**
- * @exception ParseException exception during the parse
- */
-<<<<<<< HEAD
-  final public String property() throws ParseException {
- Token t;String s = "";
-    label_43:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case IDENT:
-        t = jj_consume_token(IDENT);
-                 s += t.image;
-        break;
-      case INTERPOLATION:
-        t = jj_consume_token(INTERPOLATION);
-                                                        s += t.image;
-        break;
-      default:
-        jj_la1[62] = jj_gen;
-        jj_consume_token(-1);
-        throw new ParseException();
-      }
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case INTERPOLATION:
-      case IDENT:
-        ;
-        break;
-      default:
-        jj_la1[63] = jj_gen;
-        break label_43;
-      }
-    }
-    label_44:
-=======
-  final public String containsDirective() throws ParseException {
+    /**
+     * @exception ParseException
+     *                exception during the parse
+     */
+    final public void appendDirective() throws ParseException {
         String list = null;
         String remove = null;
         String separator = null;
         String variable = null;
         Token n = null;
-    switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-    case VARIABLE:
-      n = jj_consume_token(VARIABLE);
-                     variable = n.image;
-      label_132:
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case S:
-          ;
-          break;
+        n = jj_consume_token(VARIABLE);
+        variable = n.image;
+        label_117: while (true) {
+            switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+            case S:
+                ;
+                break;
+            default:
+                jj_la1[167] = jj_gen;
+                break label_117;
+            }
+            jj_consume_token(S);
+        }
+        jj_consume_token(COLON);
+        label_118: while (true) {
+            switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+            case S:
+                ;
+                break;
+            default:
+                jj_la1[168] = jj_gen;
+                break label_118;
+            }
+            jj_consume_token(S);
+        }
+        jj_consume_token(APPEND);
+        label_119: while (true) {
+            switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+            case S:
+                ;
+                break;
+            default:
+                jj_la1[169] = jj_gen;
+                break label_119;
+            }
+            jj_consume_token(S);
+        }
+        list = listModifyDirectiveArgs(0);
+        switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+        case RPARAN:
+            jj_consume_token(RPARAN);
+            break;
         default:
-          jj_la1[189] = jj_gen;
-          break label_132;
-        }
-        jj_consume_token(S);
-      }
-      jj_consume_token(COLON);
-      label_133:
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case S:
-          ;
-          break;
+            jj_la1[170] = jj_gen;
+            ;
+        }
+        jj_consume_token(COMMA);
+        label_120: while (true) {
+            switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+            case S:
+                ;
+                break;
+            default:
+                jj_la1[171] = jj_gen;
+                break label_120;
+            }
+            jj_consume_token(S);
+        }
+        remove = listModifyDirectiveArgs(1);
+        switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+        case COMMA:
+            jj_consume_token(COMMA);
+            label_121: while (true) {
+                switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+                case S:
+                    ;
+                    break;
+                default:
+                    jj_la1[172] = jj_gen;
+                    break label_121;
+                }
+                jj_consume_token(S);
+            }
+            n = jj_consume_token(IDENT);
+            separator = n.image;
+            label_122: while (true) {
+                switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+                case S:
+                    ;
+                    break;
+                default:
+                    jj_la1[173] = jj_gen;
+                    break label_122;
+                }
+                jj_consume_token(S);
+            }
+            break;
         default:
-          jj_la1[190] = jj_gen;
-          break label_133;
-        }
-        jj_consume_token(S);
-      }
-      break;
-    default:
-      jj_la1[191] = jj_gen;
-      ;
-    }
-    jj_consume_token(CONTAINS);
-    label_134:
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case S:
-        ;
-        break;
-      default:
-<<<<<<< HEAD
-        jj_la1[64] = jj_gen;
-        break label_44;
-      }
-      jj_consume_token(S);
-    }
-        {if (true) return s;}
-    throw new Error("Missing return statement in function");
-  }
-
-  final public String variableName() throws ParseException {
- Token n;
-    n = jj_consume_token(VARIABLE);
-    label_45:
-=======
-        jj_la1[192] = jj_gen;
-        break label_134;
-      }
-      jj_consume_token(S);
-    }
-    list = listModifyDirectiveArgs(0);
-    switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-    case RPARAN:
-      jj_consume_token(RPARAN);
-      break;
-    default:
-      jj_la1[193] = jj_gen;
-      ;
-    }
-    jj_consume_token(COMMA);
-    label_135:
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case S:
-        ;
-        break;
-      default:
-<<<<<<< HEAD
-        jj_la1[65] = jj_gen;
-        break label_45;
-      }
-      jj_consume_token(S);
-    }
-                         {if (true) return convertIdent(n.image.substring(1));}
-    throw new Error("Missing return statement in function");
-  }
-
-  final public String functionName() throws ParseException {
- Token n;
-    n = jj_consume_token(FUNCTION);
-    label_46:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case S:
-        ;
-        break;
-      default:
-        jj_la1[66] = jj_gen;
-        break label_46;
-      }
-      jj_consume_token(S);
-    }
-                           {if (true) return convertIdent(n.image.substring(0, n.image.length()-1));}
-    throw new Error("Missing return statement in function");
-  }
+            jj_la1[174] = jj_gen;
+            ;
+        }
+        jj_consume_token(RPARAN);
+        documentHandler.appendDirective(variable, list, remove, separator);
+    }
 
-/**
- * @exception ParseException exception during the parse
- */
-  final public void styleRule() throws ParseException {
-    boolean start = false;
-    ArrayList<String> l = null;
-    Token save;
-    Locator loc;
-    try {
-      l = selectorList();
-                        save = token;
-      jj_consume_token(LBRACE);
-      label_47:
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case S:
-          ;
-          break;
-        default:
-          jj_la1[67] = jj_gen;
-          break label_47;
-        }
-        jj_consume_token(S);
-      }
-         start = true;
-         documentHandler.startSelector(l);
-      label_48:
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case PLUS:
-        case PRECEDES:
-        case SIBLING:
-        case LBRACKET:
-        case ANY:
-        case PARENT:
-        case DOT:
-        case COLON:
-        case INTERPOLATION:
-        case INCLUDE_SYM:
-        case DEBUG_SYM:
-        case WARN_SYM:
-        case EACH_SYM:
-        case IF_SYM:
-        case EXTEND_SYM:
-        case CONTENT_SYM:
-        case MICROSOFT_RULE:
-        case IDENT:
-        case VARIABLE:
-        case HASH:
-        case IMPORT_SYM:
-        case MEDIA_SYM:
-        case KEY_FRAME_SYM:
-          ;
-          break;
-        default:
-          jj_la1[68] = jj_gen;
-          break label_48;
+    /**
+     * @exception ParseException
+     *                exception during the parse
+     */
+    final public void removeDirective() throws ParseException {
+        String list = null;
+        String remove = null;
+        String separator = null;
+        String variable = null;
+        Token n = null;
+        n = jj_consume_token(VARIABLE);
+        variable = n.image;
+        label_123: while (true) {
+            switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+            case S:
+                ;
+                break;
+            default:
+                jj_la1[175] = jj_gen;
+                break label_123;
+            }
+            jj_consume_token(S);
         }
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case PLUS:
-        case PRECEDES:
-        case SIBLING:
-        case LBRACKET:
-        case ANY:
-        case PARENT:
-        case DOT:
-        case COLON:
-        case INTERPOLATION:
-        case INCLUDE_SYM:
-        case DEBUG_SYM:
-        case WARN_SYM:
-        case EACH_SYM:
-        case IF_SYM:
-        case EXTEND_SYM:
-        case CONTENT_SYM:
-        case IDENT:
-        case VARIABLE:
-        case HASH:
-        case MEDIA_SYM:
-        case KEY_FRAME_SYM:
-          ifContentStatement();
-          break;
-        case MICROSOFT_RULE:
-          microsoftExtension();
-          break;
-        case IMPORT_SYM:
-          importDeclaration();
-          break;
-        default:
-          jj_la1[69] = jj_gen;
-          jj_consume_token(-1);
-          throw new ParseException();
-        }
-      }
-      jj_consume_token(RBRACE);
-      label_49:
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case S:
-          ;
-          break;
+        jj_consume_token(COLON);
+        label_124: while (true) {
+            switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+            case S:
+                ;
+                break;
+            default:
+                jj_la1[176] = jj_gen;
+                break label_124;
+            }
+            jj_consume_token(S);
+        }
+        jj_consume_token(REMOVE);
+        label_125: while (true) {
+            switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+            case S:
+                ;
+                break;
+            default:
+                jj_la1[177] = jj_gen;
+                break label_125;
+            }
+            jj_consume_token(S);
+        }
+        list = listModifyDirectiveArgs(0);
+        switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+        case RPARAN:
+            jj_consume_token(RPARAN);
+            break;
         default:
-          jj_la1[70] = jj_gen;
-          break label_49;
-        }
-        jj_consume_token(S);
-      }
-    } catch (ThrowedParseException e) {
-     if (errorHandler != null) {
-         LocatorImpl li = new LocatorImpl(this,
-                                          e.e.currentToken.next.beginLine,
-                                          e.e.currentToken.next.beginColumn-1);
-         reportError(li, e.e);
-     }
-    } catch (ParseException e) {
-     reportError(getLocator(), e);
-     skipStatement();
-     // reportWarningSkipText(getLocator(), skipStatement());
-
-    } catch (TokenMgrError e) {
-     reportWarningSkipText(getLocator(), skipStatement());
-    } finally {
-     if (start) {
-         documentHandler.endSelector();
-     }
-    }
-  }
-
-  final public ArrayList<String> selectorList() throws ParseException {
-     ArrayList<String> selectors = new  ArrayList<String>();
-     String selector;
-    selector = selector();
-    label_50:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case COMMA:
-        ;
-        break;
-      default:
-        jj_la1[71] = jj_gen;
-        break label_50;
-      }
-      jj_consume_token(COMMA);
-      label_51:
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case S:
-          ;
-          break;
+            jj_la1[178] = jj_gen;
+            ;
+        }
+        jj_consume_token(COMMA);
+        label_126: while (true) {
+            switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+            case S:
+                ;
+                break;
+            default:
+                jj_la1[179] = jj_gen;
+                break label_126;
+            }
+            jj_consume_token(S);
+        }
+        remove = listModifyDirectiveArgs(1);
+        switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+        case COMMA:
+            jj_consume_token(COMMA);
+            label_127: while (true) {
+                switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+                case S:
+                    ;
+                    break;
+                default:
+                    jj_la1[180] = jj_gen;
+                    break label_127;
+                }
+                jj_consume_token(S);
+            }
+            n = jj_consume_token(IDENT);
+            separator = n.image;
+            label_128: while (true) {
+                switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+                case S:
+                    ;
+                    break;
+                default:
+                    jj_la1[181] = jj_gen;
+                    break label_128;
+                }
+                jj_consume_token(S);
+            }
+            break;
         default:
-          jj_la1[72] = jj_gen;
-          break label_51;
+            jj_la1[182] = jj_gen;
+            ;
         }
-        jj_consume_token(S);
-      }
-                                        selectors.add(selector);
-      selector = selector();
+        jj_consume_token(RPARAN);
+        documentHandler.removeDirective(variable, list, remove, separator);
     }
-    selectors.add(selector);
-    {if (true) return selectors;}
-    throw new Error("Missing return statement in function");
-  }
 
-/**
- * @exception ParseException exception during the parse
- */
-  final public String selector() throws ParseException {
-    String selector = null;
-    char    comb;
-    try {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case LBRACKET:
-      case ANY:
-      case PARENT:
-      case DOT:
-      case COLON:
-      case INTERPOLATION:
-      case IDENT:
-      case HASH:
-        selector = simple_selector(null, ' ');
-        break;
-      case PLUS:
-      case PRECEDES:
-      case SIBLING:
-        comb = combinatorChar();
-        selector = simple_selector(selector, comb);
-        break;
-      default:
-        jj_la1[73] = jj_gen;
-        jj_consume_token(-1);
-        throw new ParseException();
-      }
-      label_52:
-      while (true) {
-        if (jj_2_2(2)) {
-          ;
-        } else {
-          break label_52;
-        }
-        comb = combinator();
-        selector = simple_selector(selector, comb);
-      }
-      label_53:
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case S:
-          ;
-          break;
-        default:
-          jj_la1[74] = jj_gen;
-          break label_53;
-        }
-        jj_consume_token(S);
-      }
-       {if (true) return selector;}
-    } catch (ParseException e) {
-     /*
-     Token t = getToken(1);
-     StringBuffer s = new StringBuffer();
-     s.append(getToken(0).image);
-     while ((t.kind != COMMA) && (t.kind != SEMICOLON) 
-	    && (t.kind != LBRACE) && (t.kind != EOF)) {
-	 s.append(t.image);
-	 getNextToken();
-	 t = getToken(1);
-     }
-     reportWarningSkipText(getLocator(), s.toString());
+    /**
+     * @exception ParseException
+     *                exception during the parse
      */
-     Token t = getToken(1);
-     while ((t.kind != COMMA) && (t.kind != SEMICOLON)
-            && (t.kind != LBRACE) && (t.kind != EOF)) {
-         getNextToken();
-         t = getToken(1);
-     }
-
-     {if (true) throw new ThrowedParseException(e);}
-    }
-    throw new Error("Missing return statement in function");
-  }
-
-/**
- * @exception ParseException exception during the parse
- */
-  final public String simple_selector(String selector, char comb) throws ParseException {
-    String simple_current = null;
-    String cond = null;
-
-    pseudoElt = null;
-    switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-    case ANY:
-    case PARENT:
-    case INTERPOLATION:
-    case IDENT:
-      simple_current = element_name();
-      label_54:
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case LBRACKET:
-        case DOT:
-        case COLON:
-        case HASH:
-          ;
-          break;
+    final public String containsDirective() throws ParseException {
+        String list = null;
+        String remove = null;
+        String separator = null;
+        String variable = null;
+        Token n = null;
+        switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+        case VARIABLE:
+            n = jj_consume_token(VARIABLE);
+            variable = n.image;
+            label_129: while (true) {
+                switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+                case S:
+                    ;
+                    break;
+                default:
+                    jj_la1[183] = jj_gen;
+                    break label_129;
+                }
+                jj_consume_token(S);
+            }
+            jj_consume_token(COLON);
+            label_130: while (true) {
+                switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+                case S:
+                    ;
+                    break;
+                default:
+                    jj_la1[184] = jj_gen;
+                    break label_130;
+                }
+                jj_consume_token(S);
+            }
+            break;
         default:
-          jj_la1[75] = jj_gen;
-          break label_54;
+            jj_la1[185] = jj_gen;
+            ;
         }
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case HASH:
-          cond = hash(cond);
-          break;
-        case DOT:
-          cond = _class(cond);
-          break;
-        case LBRACKET:
-          cond = attrib(cond);
-          break;
-        case COLON:
-          cond = pseudo(cond);
-          break;
-        default:
-          jj_la1[76] = jj_gen;
-          jj_consume_token(-1);
-          throw new ParseException();
-        }
-      }
-      break;
-    case LBRACKET:
-    case DOT:
-    case COLON:
-    case HASH:
-      label_55:
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case HASH:
-          cond = hash(cond);
-          break;
-        case DOT:
-          cond = _class(cond);
-          break;
-        case LBRACKET:
-          cond = attrib(cond);
-          break;
-        case COLON:
-          cond = pseudo(cond);
-          break;
-        default:
-          jj_la1[77] = jj_gen;
-          jj_consume_token(-1);
-          throw new ParseException();
+        jj_consume_token(CONTAINS);
+        label_131: while (true) {
+            switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+            case S:
+                ;
+                break;
+            default:
+                jj_la1[186] = jj_gen;
+                break label_131;
+            }
+            jj_consume_token(S);
         }
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case LBRACKET:
-        case DOT:
-        case COLON:
-        case HASH:
-          ;
-          break;
+        list = listModifyDirectiveArgs(0);
+        switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+        case RPARAN:
+            jj_consume_token(RPARAN);
+            break;
         default:
-          jj_la1[78] = jj_gen;
-          break label_55;
-        }
-      }
-      break;
-    default:
-      jj_la1[79] = jj_gen;
-      jj_consume_token(-1);
-      throw new ParseException();
-    }
-            if (simple_current == null) {
-                simple_current = "";
-            }
-            if (cond != null) {
-                simple_current = simple_current + cond;
-            }
-            StringBuilder builder = new StringBuilder();
-            switch (comb) {
-                case ' ':
-                    if(selector!=null){
-                        builder.append(selector).append(" ");
-                    }
+            jj_la1[187] = jj_gen;
+            ;
+        }
+        jj_consume_token(COMMA);
+        label_132: while (true) {
+            switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+            case S:
+                ;
+                break;
+            default:
+                jj_la1[188] = jj_gen;
+                break label_132;
+            }
+            jj_consume_token(S);
+        }
+        remove = listModifyDirectiveArgs(1);
+        switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+        case COMMA:
+            jj_consume_token(COMMA);
+            label_133: while (true) {
+                switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+                case S:
+                    ;
                     break;
-                case '+':
-                case '>':
-                case '~':
-                    if(selector!=null){
-                        builder.append(selector).append(" ");
-                    }
-                    builder.append(comb).append(" ");
+                default:
+                    jj_la1[189] = jj_gen;
+                    break label_133;
+                }
+                jj_consume_token(S);
+            }
+            n = jj_consume_token(IDENT);
+            separator = n.image;
+            label_134: while (true) {
+                switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+                case S:
+                    ;
                     break;
                 default:
-                    {if (true) throw new ParseException("invalid state. send a bug report");}
+                    jj_la1[190] = jj_gen;
+                    break label_134;
+                }
+                jj_consume_token(S);
             }
-            builder.append(simple_current);
-            selector = builder.toString();
-
-            if (pseudoElt != null) {
-                selector = selector + pseudoElt;
+            break;
+        default:
+            jj_la1[191] = jj_gen;
+            ;
+        }
+        jj_consume_token(RPARAN);
+        /*
+         * if it is not in the form like
+         * "$contains : contains($items, .v-button);"for example in @if, like
+         * "@if (contains(a b c, b))", then create a tempvariable for contains(a
+         * b c, b);
+         */
+        if (variable == null) {
+            variable = "$var_" + UUID.randomUUID();
+        }
+        documentHandler.containsDirective(variable, list, remove, separator);
+        {
+            if (true) {
+                return variable;
             }
-            {if (true) return selector;}
-    throw new Error("Missing return statement in function");
-  }
+        }
+        throw new Error("Missing return statement in function");
+    }
 
-/**
- * @exception ParseException exception during the parse
- */
-  final public String _class(String pred) throws ParseException {
- Token t;
-String s = ".";
-    jj_consume_token(DOT);
-    label_56:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case IDENT:
-        t = jj_consume_token(IDENT);
-                   s += t.image;
-        break;
-      case INTERPOLATION:
-        t = jj_consume_token(INTERPOLATION);
-                                                           s += t.image;
-        break;
-      default:
-        jj_la1[80] = jj_gen;
-        jj_consume_token(-1);
-        throw new ParseException();
-      }
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case INTERPOLATION:
-      case IDENT:
-        ;
-        break;
-      default:
-        jj_la1[81] = jj_gen;
-        break label_56;
-      }
-    }
-          if (pred == null) {
-              {if (true) return s;}
-          } else {
-              {if (true) return pred + s;}
-          }
-    throw new Error("Missing return statement in function");
-=======
-        jj_la1[194] = jj_gen;
-        break label_135;
-      }
-      jj_consume_token(S);
-    }
-    remove = listModifyDirectiveArgs(1);
-    switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-    case COMMA:
-      jj_consume_token(COMMA);
-      label_136:
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case S:
-          ;
-          break;
-        default:
-          jj_la1[195] = jj_gen;
-          break label_136;
-        }
-        jj_consume_token(S);
-      }
-      n = jj_consume_token(IDENT);
-                                     separator = n.image;
-      label_137:
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case S:
-          ;
-          break;
-        default:
-          jj_la1[196] = jj_gen;
-          break label_137;
-        }
-        jj_consume_token(S);
-      }
-      break;
-    default:
-      jj_la1[197] = jj_gen;
-      ;
-    }
-    jj_consume_token(RPARAN);
-      /*
-       *if it is not in the form like "$contains : contains($items, .v-button);"
-       *for example in @if, like "@if (contains(a b c, b))", then create a temp
-       *variable for contains(a b c, b);
-       */
-      if(variable == null){
-          variable = "$var_"+UUID.randomUUID();
-      }
-      documentHandler.containsDirective(variable,list,remove,separator);
-      {if (true) return variable;}
-    throw new Error("Missing return statement in function");
-  }
-
-  String listModifyDirectiveArgs(int nest) throws ParseException {
+    String listModifyDirectiveArgs(int nest) throws ParseException {
         String list = "";
         int nesting = nest;
         Token t = null;
 
-        while(true)
-        {
-                t = getToken(1);
-                String s = t.image;
-                if(t.kind == VARIABLE||t.kind == IDENT)
-                {
-                  list += s;
-                }else if(s.toLowerCase().equals("auto")||s.toLowerCase().equals("space")||s.toLowerCase().equals("comma"))
-                {
-                        int i = 2;
-                        Token temp = getToken(i);
-                        boolean isLast = true;
-                        while(temp.kind != SEMICOLON)
-                        {
-                                if(temp.kind != RPARAN || temp.kind != S)
-                                {
-                                  isLast = false;
-                                }
-                                i++;
-                                temp = getToken(i);
-                        }
+        while (true) {
+            t = getToken(1);
+            String s = t.image;
+            if (t.kind == VARIABLE || t.kind == IDENT) {
+                list += s;
+            } else if (s.toLowerCase().equals("auto")
+                    || s.toLowerCase().equals("space")
+                    || s.toLowerCase().equals("comma")) {
+                int i = 2;
+                Token temp = getToken(i);
+                boolean isLast = true;
+                while (temp.kind != SEMICOLON) {
+                    if (temp.kind != RPARAN || temp.kind != S) {
+                        isLast = false;
+                    }
+                    i++;
+                    temp = getToken(i);
+                }
 
-                        if(isLast)
-                        {
-                        return list;
-                        }
+                if (isLast) {
+                    return list;
+                }
+            } else if (t.kind == STRING) {
+                list += s.substring(1, s.length()).substring(0, s.length() - 2);
+
+            } else if (t.kind == LPARAN) {
+                nesting++;
+                if (nesting > nest + 1) {
+                    throw new CSSParseException(
+                            "Only one ( ) pair per parameter allowed",
+                            getLocator());
+                }
+            } else if (t.kind == RPARAN) {
+                nesting--;
+                if (nesting == 0) {
+                    return list;
+                }
+            } else if (t.kind == COMMA) {
+                if (nesting == nest) {
+                    return list;
+                } else {
+                    list += ",";
                 }
-                else if(t.kind == STRING)
-                {
-                        list += s.substring(1,s.length()).substring(0,s.length()-2);
 
-                }else if(t.kind == LPARAN)
-                {
-                        nesting++;
-                        if(nesting > nest+1)
-                        {
-                                throw new CSSParseException("Only one ( ) pair per parameter allowed", getLocator());
-                        }
-                }else if(t.kind == RPARAN)
-                {
-                        nesting--;
-                        if(nesting == 0)
-                        {
-                                return list;
-                        }
-                } else if(t.kind == COMMA)
-                {
-                        if(nesting == nest)
-                        {
-                          return list;
-                        }else
-                        {
-                          list += ",";
-                        }
+            } else if (t.kind == S) {
+                list += " ";
+            } else if (t.kind == LBRACE) {
+                throw new CSSParseException("Invalid token,'{' found",
+                        getLocator());
+            }
 
-                }else if(t.kind == S)
-                {
-                  list += " ";
-                } else if(t.kind == LBRACE)
-                {
-                  throw new CSSParseException("Invalid token,'{' found", getLocator());
-                }
+            getNextToken();
+        }
+    }
 
-                getNextToken();
+    final public Node returnDirective() throws ParseException {
+        String raw;
+        raw = skipStatement();
+        {
+            if (true) {
+                return null;
+            }
         }
-  }
-
-  final public Node returnDirective() throws ParseException {
-    String raw;
-    raw = skipStatement();
-         {if (true) return null;}
-    throw new Error("Missing return statement in function");
-  }
-
-  final public void debuggingDirective() throws ParseException {
-    switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-    case DEBUG_SYM:
-      debugDirective();
-      break;
-    case WARN_SYM:
-      warnDirective();
-      break;
-    default:
-      jj_la1[198] = jj_gen;
-      jj_consume_token(-1);
-      throw new ParseException();
-    }
-  }
-
-  final public void debugDirective() throws ParseException {
-    jj_consume_token(DEBUG_SYM);
-    String content = skipStatementUntilSemiColon();
-    // TODO should evaluate the content expression, call documentHandler.debugDirective() etc.
-    System.out.println(content);
-    label_138:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case S:
-        ;
-        break;
-      default:
-        jj_la1[199] = jj_gen;
-        break label_138;
-      }
-      jj_consume_token(S);
-    }
-  }
-
-  final public void warnDirective() throws ParseException {
-    jj_consume_token(WARN_SYM);
-    String content = skipStatementUntilSemiColon();
-    // TODO should evaluate the content expression, call documentHandler.warnDirective() etc.
-    System.err.println(content);
-    label_139:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case S:
-        ;
-        break;
-      default:
-        jj_la1[200] = jj_gen;
-        break label_139;
-      }
-      jj_consume_token(S);
-    }
-  }
-
-  final public Node forDirective() throws ParseException {
-    String var;
-    String from;
-    String to;
-    boolean exclusive;
-    String body;
-    Token tok;
-    var = variableName();
-        int[] toThrough = {TO, THROUGH};
-        from = skipStatementUntil(toThrough);
-    switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-    case TO:
-      tok = jj_consume_token(TO);
-                 exclusive = true;
-      break;
-    case THROUGH:
-      tok = jj_consume_token(THROUGH);
-                       exclusive = false;
-      break;
-    default:
-      jj_la1[201] = jj_gen;
-      jj_consume_token(-1);
-      throw new ParseException();
-    }
-    to = skipStatementUntilLeftBrace();
-    label_140:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case S:
-        ;
-        break;
-      default:
-        jj_la1[202] = jj_gen;
-        break label_140;
-      }
-      jj_consume_token(S);
-    }
-    body = skipStatement();
-     {if (true) return documentHandler.forDirective(var, from, to, exclusive, body);}
-    throw new Error("Missing return statement in function");
-  }
-
-  final public Node whileDirective() throws ParseException {
-    String condition;
-    String body;
-    condition = skipStatementUntilLeftBrace();
-    body = skipStatement();
-        {if (true) return documentHandler.whileDirective(condition, body);}
-    throw new Error("Missing return statement in function");
-  }
-
-  final public void extendDirective() throws ParseException {
- ArrayList<String> list;
-    jj_consume_token(EXTEND_SYM);
-    label_141:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case S:
-        ;
-        break;
-      default:
-        jj_la1[203] = jj_gen;
-        break label_141;
-      }
-      jj_consume_token(S);
-    }
-    list = selectorList();
-    label_142:
-    while (true) {
-      jj_consume_token(SEMICOLON);
-      label_143:
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case S:
-          ;
-          break;
-        default:
-          jj_la1[204] = jj_gen;
-          break label_143;
-        }
-        jj_consume_token(S);
-      }
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case SEMICOLON:
-        ;
-        break;
-      default:
-        jj_la1[205] = jj_gen;
-        break label_142;
-      }
-    }
-     documentHandler.extendDirective(list);
-  }
-
-  final public void contentDirective() throws ParseException {
-    jj_consume_token(CONTENT_SYM);
-    label_144:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case S:
-        ;
-        break;
-      default:
-        jj_la1[206] = jj_gen;
-        break label_144;
-      }
-      jj_consume_token(S);
-    }
-    label_145:
-    while (true) {
-      jj_consume_token(SEMICOLON);
-      label_146:
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case S:
-          ;
-          break;
-        default:
-          jj_la1[207] = jj_gen;
-          break label_146;
-        }
-        jj_consume_token(S);
-      }
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case SEMICOLON:
-        ;
-        break;
-      default:
-        jj_la1[208] = jj_gen;
-        break label_145;
-      }
-    }
-     documentHandler.contentDirective();
-  }
-
-  Node importDirective() throws ParseException {
-    return null;
-  }
-
-  Node charsetDirective() throws ParseException {
-    return null;
-  }
-
-  Node mozDocumentDirective() throws ParseException {
-    return null;
-  }
-
-  Node supportsDirective() throws ParseException {
-    return null;
-  }
-
-  final public void nestedProperties() throws ParseException {
- String name;
-LexicalUnit exp;
-    name = property();
-    jj_consume_token(COLON);
-    label_147:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case S:
-        ;
-        break;
-      default:
-        jj_la1[209] = jj_gen;
-        break label_147;
-      }
-      jj_consume_token(S);
-    }
-    jj_consume_token(LBRACE);
-    label_148:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case S:
-        ;
-        break;
-      default:
-        jj_la1[210] = jj_gen;
-        break label_148;
-      }
-      jj_consume_token(S);
-    }
-      documentHandler.startNestedProperties(name);
-    switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-    case INTERPOLATION:
-    case IDENT:
-      declaration();
-      break;
-    default:
-      jj_la1[211] = jj_gen;
-      ;
-    }
-    label_149:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case SEMICOLON:
-        ;
-        break;
-      default:
-        jj_la1[212] = jj_gen;
-        break label_149;
-      }
-      jj_consume_token(SEMICOLON);
-      label_150:
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case S:
-          ;
-          break;
-        default:
-          jj_la1[213] = jj_gen;
-          break label_150;
-        }
-        jj_consume_token(S);
-      }
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case INTERPOLATION:
-      case IDENT:
-        declaration();
-        break;
-      default:
-        jj_la1[214] = jj_gen;
-        ;
-      }
-    }
-    jj_consume_token(RBRACE);
-      documentHandler.endNestedProperties(name);
-    label_151:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case S:
-        ;
-        break;
-      default:
-        jj_la1[215] = jj_gen;
-        break label_151;
-      }
-      jj_consume_token(S);
-    }
-  }
+        throw new Error("Missing return statement in function");
+    }
 
-/**
- * @exception ParseException exception during the parse
- */
-  final public void styleRuleOrDeclarationOrNestedProperties() throws ParseException {
-    try {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case DEBUG_SYM:
-      case WARN_SYM:
-        debuggingDirective();
-        break;
-      default:
-        jj_la1[216] = jj_gen;
-        if (jj_2_6(2147483647)) {
-          styleRule();
-        } else if (jj_2_7(3)) {
-          declarationOrNestedProperties();
-        } else {
-          switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-          case PLUS:
-          case PRECEDES:
-          case SIBLING:
-          case LBRACKET:
-          case ANY:
-          case PARENT:
-          case DOT:
-          case COLON:
-          case INTERPOLATION:
-          case IDENT:
-          case HASH:
-            styleRule();
+    final public void debuggingDirective() throws ParseException {
+        switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+        case DEBUG_SYM:
+            debugDirective();
             break;
-          default:
-            jj_la1[217] = jj_gen;
+        case WARN_SYM:
+            warnDirective();
+            break;
+        default:
+            jj_la1[192] = jj_gen;
             jj_consume_token(-1);
             throw new ParseException();
-          }
-        }
-      }
-    } catch (JumpException e) {
-     skipAfterExpression();
-     // reportWarningSkipText(getLocator(), skipAfterExpression());
-
-    } catch (ParseException e) {
-     if (errorHandler != null) {
-         if (e.currentToken != null) {
-             LocatorImpl li = new LocatorImpl(this,
-                                              e.currentToken.next.beginLine,
-                                              e.currentToken.next.beginColumn-1);
-             reportError(li, e);
-         } else {
-             reportError(getLocator(), e);
-         }
-         skipAfterExpression();
-         /*
-         LocatorImpl loc = (LocatorImpl) getLocator();
-         loc.column--;
-         reportWarningSkipText(loc, skipAfterExpression());
-         */
-     } else {
-         skipAfterExpression();
-     }
+        }
     }
-  }
 
-/**
- * @exception ParseException exception during the parse
- */
-  final public void declarationOrNestedProperties() throws ParseException {
-  boolean important = false;
-  String name;
-  LexicalUnitImpl exp;
-  Token save;
-  String comment = null;
-    try {
-      name = property();
-       save = token;
-      jj_consume_token(COLON);
-      label_152:
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case S:
-          ;
-          break;
-        default:
-          jj_la1[218] = jj_gen;
-          break label_152;
-        }
-        jj_consume_token(S);
-      }
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case PLUS:
-      case MINUS:
-      case DOT:
-      case TO:
-      case THROUGH:
-      case FROM:
-      case STRING:
-      case IDENT:
-      case NUMBER:
-      case URL:
-      case VARIABLE:
-      case PERCENTAGE:
-      case PT:
-      case MM:
-      case CM:
-      case PC:
-      case IN:
-      case PX:
-      case EMS:
-      case LEM:
-      case REM:
-      case EXS:
-      case DEG:
-      case RAD:
-      case GRAD:
-      case MS:
-      case SECOND:
-      case HZ:
-      case KHZ:
-      case DIMEN:
-      case HASH:
-      case UNICODERANGE:
-      case FUNCTION:
-        exp = expr();
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case IMPORTANT_SYM:
-          important = prio();
-          break;
-        default:
-          jj_la1[219] = jj_gen;
-          ;
-        }
-         Token next = getToken(1);
-         if(next.kind == SEMICOLON || next.kind == RBRACE){
-             while(next.kind == SEMICOLON){
-                 skipStatement();
-                 next = getToken(1);
-             }
-             //only add special token kept for sprites '/**'
-             if(token.specialToken!=null && token.specialToken!=null && token.specialToken.image.startsWith("/**")){
-                 documentHandler.property(name, exp, important, token.specialToken.image);
-             }else{
-                 documentHandler.property(name, exp, important, null);
-             }
-         }
-        break;
-      case LBRACE:
-        jj_consume_token(LBRACE);
-        label_153:
-        while (true) {
-          switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-          case S:
-            ;
+    final public void debugDirective() throws ParseException {
+        jj_consume_token(DEBUG_SYM);
+        String content = skipStatementUntilSemiColon();
+        // TODO should evaluate the content expression, call
+        // documentHandler.debugDirective() etc.
+        System.out.println(content);
+        label_135: while (true) {
+            switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+            case S:
+                ;
+                break;
+            default:
+                jj_la1[193] = jj_gen;
+                break label_135;
+            }
+            jj_consume_token(S);
+        }
+    }
+
+    final public void warnDirective() throws ParseException {
+        jj_consume_token(WARN_SYM);
+        String content = skipStatementUntilSemiColon();
+        // TODO should evaluate the content expression, call
+        // documentHandler.warnDirective() etc.
+        System.err.println(content);
+        label_136: while (true) {
+            switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+            case S:
+                ;
+                break;
+            default:
+                jj_la1[194] = jj_gen;
+                break label_136;
+            }
+            jj_consume_token(S);
+        }
+    }
+
+    final public Node forDirective() throws ParseException {
+        String var;
+        String from;
+        String to;
+        boolean exclusive;
+        String body;
+        Token tok;
+        var = variableName();
+        int[] toThrough = { TO, THROUGH };
+        from = skipStatementUntil(toThrough);
+        switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+        case TO:
+            tok = jj_consume_token(TO);
+            exclusive = true;
+            break;
+        case THROUGH:
+            tok = jj_consume_token(THROUGH);
+            exclusive = false;
             break;
-          default:
-            jj_la1[220] = jj_gen;
-            break label_153;
-          }
-          jj_consume_token(S);
-        }
-         documentHandler.startNestedProperties(name);
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case INTERPOLATION:
-        case IDENT:
-          declaration();
-          break;
         default:
-          jj_la1[221] = jj_gen;
-          ;
+            jj_la1[195] = jj_gen;
+            jj_consume_token(-1);
+            throw new ParseException();
         }
-        label_154:
-        while (true) {
-          switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-          case SEMICOLON:
-            ;
-            break;
-          default:
-            jj_la1[222] = jj_gen;
-            break label_154;
-          }
-          jj_consume_token(SEMICOLON);
-          label_155:
-          while (true) {
-            switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
+        to = skipStatementUntilLeftBrace();
+        label_137: while (true) {
+            switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
             case S:
-              ;
-              break;
+                ;
+                break;
             default:
-              jj_la1[223] = jj_gen;
-              break label_155;
+                jj_la1[196] = jj_gen;
+                break label_137;
             }
             jj_consume_token(S);
-          }
-          switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-          case INTERPOLATION:
-          case IDENT:
-            declaration();
-            break;
-          default:
-            jj_la1[224] = jj_gen;
-            ;
-          }
         }
-        jj_consume_token(RBRACE);
-        label_156:
-        while (true) {
-          switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-          case S:
-            ;
-            break;
-          default:
-            jj_la1[225] = jj_gen;
-            break label_156;
-          }
-          jj_consume_token(S);
-        }
-         documentHandler.endNestedProperties(name);
-        break;
-      default:
-        jj_la1[226] = jj_gen;
-        jj_consume_token(-1);
-        throw new ParseException();
-      }
-    } catch (JumpException e) {
-     skipAfterExpression();
-     // reportWarningSkipText(getLocator(), skipAfterExpression());
-
-    } catch (NumberFormatException e) {
-     if (errorHandler != null) {
-         errorHandler.error(new CSSParseException("Invalid number "
-                                                  + e.getMessage(),
-                                                  getLocator(),
-                                                  e));
-     }
-     reportWarningSkipText(getLocator(), skipAfterExpression());
-    } catch (ParseException e) {
-     if (errorHandler != null) {
-         if (e.currentToken != null) {
-             LocatorImpl li = new LocatorImpl(this,
-                                              e.currentToken.next.beginLine,
-                                              e.currentToken.next.beginColumn-1);
-             reportError(li, e);
-         } else {
-             reportError(getLocator(), e);
-         }
-         skipAfterExpression();
-         /*
-         LocatorImpl loc = (LocatorImpl) getLocator();
-         loc.column--;
-         reportWarningSkipText(loc, skipAfterExpression());
-         */
-     } else {
-         skipAfterExpression();
-     }
+        body = skipStatement();
+        {
+            if (true) {
+                return documentHandler.forDirective(var, from, to, exclusive,
+                        body);
+            }
+        }
+        throw new Error("Missing return statement in function");
     }
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-  }
 
-/**
- * @exception ParseException exception during the parse
- */
-<<<<<<< HEAD
-  final public String element_name() throws ParseException {
- Token t; String s = "";
-    switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-    case INTERPOLATION:
-    case IDENT:
-      label_57:
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case IDENT:
-          t = jj_consume_token(IDENT);
-                 s += t.image;
-          break;
-        case INTERPOLATION:
-          t = jj_consume_token(INTERPOLATION);
-                                                        s += t.image;
-          break;
-        default:
-          jj_la1[82] = jj_gen;
-          jj_consume_token(-1);
-          throw new ParseException();
+    final public Node whileDirective() throws ParseException {
+        String condition;
+        String body;
+        condition = skipStatementUntilLeftBrace();
+        body = skipStatement();
+        {
+            if (true) {
+                return documentHandler.whileDirective(condition, body);
+            }
+        }
+        throw new Error("Missing return statement in function");
+    }
+
+    final public void extendDirective() throws ParseException {
+        ArrayList<String> list;
+        jj_consume_token(EXTEND_SYM);
+        label_138: while (true) {
+            switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+            case S:
+                ;
+                break;
+            default:
+                jj_la1[197] = jj_gen;
+                break label_138;
+            }
+            jj_consume_token(S);
+        }
+        list = selectorList();
+        label_139: while (true) {
+            jj_consume_token(SEMICOLON);
+            label_140: while (true) {
+                switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+                case S:
+                    ;
+                    break;
+                default:
+                    jj_la1[198] = jj_gen;
+                    break label_140;
+                }
+                jj_consume_token(S);
+            }
+            switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+            case SEMICOLON:
+                ;
+                break;
+            default:
+                jj_la1[199] = jj_gen;
+                break label_139;
+            }
+        }
+        documentHandler.extendDirective(list);
+    }
+
+    final public void contentDirective() throws ParseException {
+        jj_consume_token(CONTENT_SYM);
+        label_141: while (true) {
+            switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+            case S:
+                ;
+                break;
+            default:
+                jj_la1[200] = jj_gen;
+                break label_141;
+            }
+            jj_consume_token(S);
+        }
+        label_142: while (true) {
+            jj_consume_token(SEMICOLON);
+            label_143: while (true) {
+                switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+                case S:
+                    ;
+                    break;
+                default:
+                    jj_la1[201] = jj_gen;
+                    break label_143;
+                }
+                jj_consume_token(S);
+            }
+            switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+            case SEMICOLON:
+                ;
+                break;
+            default:
+                jj_la1[202] = jj_gen;
+                break label_142;
+            }
+        }
+        documentHandler.contentDirective();
+    }
+
+    Node importDirective() throws ParseException {
+        return null;
+    }
+
+    Node charsetDirective() throws ParseException {
+        return null;
+    }
+
+    Node mozDocumentDirective() throws ParseException {
+        return null;
+    }
+
+    Node supportsDirective() throws ParseException {
+        return null;
+    }
+
+    final public void nestedProperties() throws ParseException {
+        String name;
+        LexicalUnit exp;
+        name = property();
+        jj_consume_token(COLON);
+        label_144: while (true) {
+            switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+            case S:
+                ;
+                break;
+            default:
+                jj_la1[203] = jj_gen;
+                break label_144;
+            }
+            jj_consume_token(S);
+        }
+        jj_consume_token(LBRACE);
+        label_145: while (true) {
+            switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+            case S:
+                ;
+                break;
+            default:
+                jj_la1[204] = jj_gen;
+                break label_145;
+            }
+            jj_consume_token(S);
         }
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
+        documentHandler.startNestedProperties(name);
+        switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
         case INTERPOLATION:
         case IDENT:
-          ;
-          break;
-        default:
-          jj_la1[83] = jj_gen;
-          break label_57;
-        }
-      }
-      {if (true) return s;}
-      break;
-    case ANY:
-      jj_consume_token(ANY);
-      {if (true) return "*";}
-      break;
-    case PARENT:
-      jj_consume_token(PARENT);
-      {if (true) return "&";}
-      break;
-    default:
-      jj_la1[84] = jj_gen;
-      jj_consume_token(-1);
-      throw new ParseException();
-    }
-    throw new Error("Missing return statement in function");
-=======
-  final public void declaration() throws ParseException {
-  boolean important = false;
-  String name;
-  LexicalUnit exp;
-  Token save;
-    try {
-      name = property();
-       save = token;
-      jj_consume_token(COLON);
-      label_157:
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case S:
-          ;
-          break;
+            declaration();
+            break;
         default:
-          jj_la1[227] = jj_gen;
-          break label_157;
-        }
-        jj_consume_token(S);
-      }
-      exp = expr();
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case IMPORTANT_SYM:
-        important = prio();
-        break;
-      default:
-        jj_la1[228] = jj_gen;
-        ;
-      }
-         documentHandler.property(name, exp, important);
-    } catch (JumpException e) {
-     skipAfterExpression();
-     // reportWarningSkipText(getLocator(), skipAfterExpression());
-
-    } catch (NumberFormatException e) {
-     if (errorHandler != null) {
-         errorHandler.error(new CSSParseException("Invalid number "
-                                                  + e.getMessage(),
-                                                  getLocator(),
-                                                  e));
-     }
-     reportWarningSkipText(getLocator(), skipAfterExpression());
-    } catch (ParseException e) {
-     if (errorHandler != null) {
-         if (e.currentToken != null) {
-             LocatorImpl li = new LocatorImpl(this,
-                                              e.currentToken.next.beginLine,
-                                              e.currentToken.next.beginColumn-1);
-             reportError(li, e);
-         } else {
-             reportError(getLocator(), e);
-         }
-         skipAfterExpression();
-         /*
-	 LocatorImpl loc = (LocatorImpl) getLocator();
-	 loc.column--;
-	 reportWarningSkipText(loc, skipAfterExpression());
-	 */
-     } else {
-         skipAfterExpression();
-     }
-    }
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-  }
+            jj_la1[205] = jj_gen;
+            ;
+        }
+        label_146: while (true) {
+            switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+            case SEMICOLON:
+                ;
+                break;
+            default:
+                jj_la1[206] = jj_gen;
+                break label_146;
+            }
+            jj_consume_token(SEMICOLON);
+            label_147: while (true) {
+                switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+                case S:
+                    ;
+                    break;
+                default:
+                    jj_la1[207] = jj_gen;
+                    break label_147;
+                }
+                jj_consume_token(S);
+            }
+            switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+            case INTERPOLATION:
+            case IDENT:
+                declaration();
+                break;
+            default:
+                jj_la1[208] = jj_gen;
+                ;
+            }
+        }
+        jj_consume_token(RBRACE);
+        documentHandler.endNestedProperties(name);
+        label_148: while (true) {
+            switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+            case S:
+                ;
+                break;
+            default:
+                jj_la1[209] = jj_gen;
+                break label_148;
+            }
+            jj_consume_token(S);
+        }
+    }
 
-/**
- * @exception ParseException exception during the parse
- */
-<<<<<<< HEAD
-  final public String attrib(String pred) throws ParseException {
-    int cases = 0;
-    Token att = null;
-    Token val = null;
-    String attValue = null;
-    jj_consume_token(LBRACKET);
-    label_58:
-=======
-  final public boolean prio() throws ParseException {
-    jj_consume_token(IMPORTANT_SYM);
-    label_158:
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case S:
-        ;
-        break;
-      default:
-<<<<<<< HEAD
-        jj_la1[85] = jj_gen;
-        break label_58;
-      }
-      jj_consume_token(S);
-    }
-    att = jj_consume_token(IDENT);
-    label_59:
-=======
-        jj_la1[229] = jj_gen;
-        break label_158;
-      }
-      jj_consume_token(S);
-    }
-                             {if (true) return true;}
-    throw new Error("Missing return statement in function");
-  }
-
-  final public boolean guarded() throws ParseException {
-    jj_consume_token(GUARDED_SYM);
-    label_159:
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case S:
-        ;
-        break;
-      default:
-<<<<<<< HEAD
-        jj_la1[86] = jj_gen;
-        break label_59;
-      }
-      jj_consume_token(S);
-    }
-    switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-    case DASHMATCH:
-    case CARETMATCH:
-    case DOLLARMATCH:
-    case STARMATCH:
-    case INCLUDES:
-    case EQ:
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case EQ:
-        jj_consume_token(EQ);
-                          cases = 1;
-        break;
-      case INCLUDES:
-        jj_consume_token(INCLUDES);
-                          cases = 2;
-        break;
-      case DASHMATCH:
-        jj_consume_token(DASHMATCH);
-                          cases = 3;
-        break;
-      case CARETMATCH:
-        jj_consume_token(CARETMATCH);
-                           cases = 4;
-        break;
-      case DOLLARMATCH:
-        jj_consume_token(DOLLARMATCH);
-                            cases = 5;
-        break;
-      case STARMATCH:
-        jj_consume_token(STARMATCH);
-                          cases = 6;
-        break;
-      default:
-        jj_la1[87] = jj_gen;
-        jj_consume_token(-1);
-        throw new ParseException();
-      }
-      label_60:
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case S:
-          ;
-          break;
-        default:
-          jj_la1[88] = jj_gen;
-          break label_60;
-        }
-        jj_consume_token(S);
-      }
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case IDENT:
-        val = jj_consume_token(IDENT);
-                        attValue = val.image;
-        break;
-      case STRING:
-        val = jj_consume_token(STRING);
-                           attValue = val.image;
-        break;
-      default:
-        jj_la1[89] = jj_gen;
-        jj_consume_token(-1);
-        throw new ParseException();
-      }
-      label_61:
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case S:
-          ;
-          break;
-        default:
-          jj_la1[90] = jj_gen;
-          break label_61;
-        }
-        jj_consume_token(S);
-      }
-      break;
-    default:
-      jj_la1[91] = jj_gen;
-      ;
-    }
-    jj_consume_token(RBRACKET);
-      String name = convertIdent(att.image);
-      String c;
-      switch (cases) {
-          case 0:
-          c = name;
-          break;
-          case 1:
-          c = name + "=" + attValue;
-          break;
-          case 2:
-          c = name + "~=" + attValue;
-          break;
-          case 3:
-          c = name + "|=" +attValue;
-          break;
-          case 4:
-          c = name + "^=" +attValue;
-          break;
-          case 5:
-          c = name + "$=" +attValue;
-          break;
-          case 6:
-          c = name + "*=" +attValue;
-          break;
-          default:
-          // never reached.
-          c = null;
-      }
-      c = "[" + c + "]";
-      if (pred == null) {
-          {if (true) return c;}
-      } else {
-          {if (true) return pred + c;}
-      }
-=======
-        jj_la1[230] = jj_gen;
-        break label_159;
-      }
-      jj_consume_token(S);
-    }
-                          {if (true) return true;}
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-    throw new Error("Missing return statement in function");
-  }
+    /**
+     * @exception ParseException
+     *                exception during the parse
+     */
+    final public void styleRuleOrDeclarationOrNestedProperties()
+            throws ParseException {
+        try {
+            switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+            case DEBUG_SYM:
+            case WARN_SYM:
+                debuggingDirective();
+                break;
+            default:
+                jj_la1[210] = jj_gen;
+                if (jj_2_6(2147483647)) {
+                    styleRule();
+                } else if (jj_2_7(3)) {
+                    declarationOrNestedProperties();
+                } else {
+                    switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+                    case PLUS:
+                    case PRECEDES:
+                    case SIBLING:
+                    case LBRACKET:
+                    case ANY:
+                    case PARENT:
+                    case DOT:
+                    case COLON:
+                    case INTERPOLATION:
+                    case IDENT:
+                    case HASH:
+                        styleRule();
+                        break;
+                    default:
+                        jj_la1[211] = jj_gen;
+                        jj_consume_token(-1);
+                        throw new ParseException();
+                    }
+                }
+            }
+        } catch (JumpException e) {
+            skipAfterExpression();
+            // reportWarningSkipText(getLocator(), skipAfterExpression());
 
-/**
- * @exception ParseException exception during the parse
- */
-<<<<<<< HEAD
-  final public String pseudo(String pred) throws ParseException {
- Token n;
-Token param;
-String d;
-boolean isPseudoElement = false;
-    jj_consume_token(COLON);
-    switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-    case COLON:
-      jj_consume_token(COLON);
-             isPseudoElement=true;
-      break;
-    default:
-      jj_la1[92] = jj_gen;
-      ;
-    }
-    switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-    case IDENT:
-      n = jj_consume_token(IDENT);
-            String s = ":" + convertIdent(n.image);
-            if (isPseudoElement) {
-                if (pseudoElt != null) {
-                    {if (true) throw new CSSParseException("duplicate pseudo element definition "
-                                                + s, getLocator());}
+        } catch (ParseException e) {
+            if (errorHandler != null) {
+                if (e.currentToken != null) {
+                    LocatorImpl li = new LocatorImpl(this,
+                            e.currentToken.next.beginLine,
+                            e.currentToken.next.beginColumn - 1);
+                    reportError(li, e);
                 } else {
-                    pseudoElt = ":"+s;
-                    {if (true) return pred;}
+                    reportError(getLocator(), e);
                 }
+                skipAfterExpression();
+                /*
+                 * LocatorImpl loc = (LocatorImpl) getLocator(); loc.column--;
+                 * reportWarningSkipText(loc, skipAfterExpression());
+                 */
             } else {
-                String c = s;
-                if (pred == null) {
-                    {if (true) return c;}
-                } else {
-                    {if (true) return pred + c;}
-                }
-            }
-      break;
-    case FUNCTION:
-      n = jj_consume_token(FUNCTION);
-      label_62:
-=======
-  final public LexicalUnitImpl operator(LexicalUnitImpl prev) throws ParseException {
- Token n;
-    switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-    case COMMA:
-      /* (comments copied from basic_arithmetics.scss)
-      *supports:
-      * 1. standard arithmetic operations (+, -, *, /, %)
-      * 2. / is treated as css operator, unless one of its operands is variable or there is another binary arithmetic operator
-      *limits:
-      * 1. cannot mix arithmetic and css operations, e.g. "margin: 1px + 3px 2px" will fail
-      * 2. space between add and minus operator and their following operand is mandatory. e.g. "1 + 2" is valid, "1+2" is not
-      * 3. parenthesis is not supported now.  
-      */
-      n = jj_consume_token(COMMA);
-      label_160:
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case S:
-          ;
-          break;
-        default:
-          jj_la1[231] = jj_gen;
-          break label_160;
-        }
-        jj_consume_token(S);
-      }
-                 {if (true) return LexicalUnitImpl.createComma(n.beginLine,
-            n.beginColumn,
-            prev);}
-      break;
-    case DIV:
-      n = jj_consume_token(DIV);
-      label_161:
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case S:
-          ;
-          break;
-        default:
-          jj_la1[232] = jj_gen;
-          break label_161;
-        }
-        jj_consume_token(S);
-      }
-                  {if (true) return LexicalUnitImpl.createSlash(n.beginLine,
-            n.beginColumn,
-            prev);}
-      break;
-    case ANY:
-      n = jj_consume_token(ANY);
-      label_162:
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case S:
-          ;
-          break;
-        default:
-<<<<<<< HEAD
-          jj_la1[93] = jj_gen;
-          break label_62;
-        }
-        jj_consume_token(S);
-      }
-      d = skipStatementUntilRightParan();
-      jj_consume_token(RPARAN);
-                  // accept anything between function and a right parenthesis
-                  String f = convertIdent(n.image);
-                  String colons = isPseudoElement ? "::" : ":";
-                  String pseudofn = colons + f + d + ")";
-                      if (pred == null) {
-                          {if (true) return pseudofn;}
-                      } else {
-                          {if (true) return pred + pseudofn;}
-                  }
-      break;
-    default:
-      jj_la1[94] = jj_gen;
-=======
-          jj_la1[233] = jj_gen;
-          break label_162;
-        }
-        jj_consume_token(S);
-      }
-                   {if (true) return LexicalUnitImpl.createMultiply(n.beginLine,
-            n.beginColumn,
-            prev);}
-      break;
-    case MOD:
-      n = jj_consume_token(MOD);
-      label_163:
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case S:
-          ;
-          break;
-        default:
-          jj_la1[234] = jj_gen;
-          break label_163;
-        }
-        jj_consume_token(S);
-      }
-                   {if (true) return LexicalUnitImpl.createModulo(n.beginLine,
-            n.beginColumn,
-            prev);}
-      break;
-    case PLUS:
-      n = jj_consume_token(PLUS);
-      label_164:
-      while (true) {
-        jj_consume_token(S);
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case S:
-          ;
-          break;
-        default:
-          jj_la1[235] = jj_gen;
-          break label_164;
-        }
-      }
-                  {if (true) return LexicalUnitImpl.createAdd(n.beginLine,
-        n.beginColumn,
-        prev);}
-      break;
-    case MINUS:
-      n = jj_consume_token(MINUS);
-      label_165:
-      while (true) {
-        jj_consume_token(S);
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case S:
-          ;
-          break;
-        default:
-          jj_la1[236] = jj_gen;
-          break label_165;
-        }
-      }
-                  {if (true) return LexicalUnitImpl.createMinus(n.beginLine,
-        n.beginColumn,
-        prev);}
-      break;
-    default:
-      jj_la1[237] = jj_gen;
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-      jj_consume_token(-1);
-      throw new ParseException();
-    }
-    throw new Error("Missing return statement in function");
-  }
+                skipAfterExpression();
+            }
+        }
+    }
 
-/**
- * @exception ParseException exception during the parse
- */
-<<<<<<< HEAD
-  final public String hash(String pred) throws ParseException {
- Token n;
-    n = jj_consume_token(HASH);
-      String d = n.image;
-      if (pred == null) {
-          {if (true) return d;}
-      } else {
-          {if (true) return pred + d;}
-      }
-    throw new Error("Missing return statement in function");
-  }
-
-  final public void variable() throws ParseException {
+    /**
+     * @exception ParseException
+     *                exception during the parse
+     */
+    final public void declarationOrNestedProperties() throws ParseException {
+        boolean important = false;
         String name;
-        LexicalUnitImpl exp = null;
-        boolean guarded = false;
-        String raw;
-    try {
-      name = variableName();
-      jj_consume_token(COLON);
-      label_63:
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case S:
-          ;
-          break;
-        default:
-          jj_la1[95] = jj_gen;
-          break label_63;
-        }
-        jj_consume_token(S);
-      }
-      exp = expr();
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case GUARDED_SYM:
-        guarded = guarded();
-        break;
-      default:
-        jj_la1[96] = jj_gen;
-        ;
-      }
-      label_64:
-      while (true) {
-        jj_consume_token(SEMICOLON);
-        label_65:
-        while (true) {
-          switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-          case S:
-            ;
-            break;
-          default:
-            jj_la1[97] = jj_gen;
-            break label_65;
-          }
-          jj_consume_token(S);
-        }
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case SEMICOLON:
-          ;
-          break;
-        default:
-          jj_la1[98] = jj_gen;
-          break label_64;
-        }
-      }
-                    documentHandler.variable(name, exp, guarded);
-    } catch (JumpException e) {
+        LexicalUnitImpl exp;
+        Token save;
+        String comment = null;
+        try {
+            name = property();
+            save = token;
+            jj_consume_token(COLON);
+            label_149: while (true) {
+                switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+                case S:
+                    ;
+                    break;
+                default:
+                    jj_la1[212] = jj_gen;
+                    break label_149;
+                }
+                jj_consume_token(S);
+            }
+            switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+            case PLUS:
+            case MINUS:
+            case DOT:
+            case TO:
+            case THROUGH:
+            case FROM:
+            case STRING:
+            case IDENT:
+            case NUMBER:
+            case URL:
+            case VARIABLE:
+            case PERCENTAGE:
+            case PT:
+            case MM:
+            case CM:
+            case PC:
+            case IN:
+            case PX:
+            case EMS:
+            case LEM:
+            case REM:
+            case EXS:
+            case DEG:
+            case RAD:
+            case GRAD:
+            case MS:
+            case SECOND:
+            case HZ:
+            case KHZ:
+            case DIMEN:
+            case HASH:
+            case UNICODERANGE:
+            case FUNCTION:
+                exp = expr();
+                switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+                case IMPORTANT_SYM:
+                    important = prio();
+                    break;
+                default:
+                    jj_la1[213] = jj_gen;
+                    ;
+                }
+                Token next = getToken(1);
+                if (next.kind == SEMICOLON || next.kind == RBRACE) {
+                    while (next.kind == SEMICOLON) {
+                        skipStatement();
+                        next = getToken(1);
+                    }
+                    // only add special token kept for sprites '/**'
+                    if (token.specialToken != null
+                            && token.specialToken != null
+                            && token.specialToken.image.startsWith("/**")) {
+                        documentHandler.property(name, exp, important,
+                                token.specialToken.image);
+                    } else {
+                        documentHandler.property(name, exp, important, null);
+                    }
+                }
+                break;
+            case LBRACE:
+                jj_consume_token(LBRACE);
+                label_150: while (true) {
+                    switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+                    case S:
+                        ;
+                        break;
+                    default:
+                        jj_la1[214] = jj_gen;
+                        break label_150;
+                    }
+                    jj_consume_token(S);
+                }
+                documentHandler.startNestedProperties(name);
+                switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+                case INTERPOLATION:
+                case IDENT:
+                    declaration();
+                    break;
+                default:
+                    jj_la1[215] = jj_gen;
+                    ;
+                }
+                label_151: while (true) {
+                    switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+                    case SEMICOLON:
+                        ;
+                        break;
+                    default:
+                        jj_la1[216] = jj_gen;
+                        break label_151;
+                    }
+                    jj_consume_token(SEMICOLON);
+                    label_152: while (true) {
+                        switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+                        case S:
+                            ;
+                            break;
+                        default:
+                            jj_la1[217] = jj_gen;
+                            break label_152;
+                        }
+                        jj_consume_token(S);
+                    }
+                    switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+                    case INTERPOLATION:
+                    case IDENT:
+                        declaration();
+                        break;
+                    default:
+                        jj_la1[218] = jj_gen;
+                        ;
+                    }
+                }
+                jj_consume_token(RBRACE);
+                label_153: while (true) {
+                    switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+                    case S:
+                        ;
+                        break;
+                    default:
+                        jj_la1[219] = jj_gen;
+                        break label_153;
+                    }
+                    jj_consume_token(S);
+                }
+                documentHandler.endNestedProperties(name);
+                break;
+            default:
+                jj_la1[220] = jj_gen;
+                jj_consume_token(-1);
+                throw new ParseException();
+            }
+        } catch (JumpException e) {
             skipAfterExpression();
-    } catch (NumberFormatException e) {
+            // reportWarningSkipText(getLocator(), skipAfterExpression());
+
+        } catch (NumberFormatException e) {
             if (errorHandler != null) {
                 errorHandler.error(new CSSParseException("Invalid number "
-                                                  + e.getMessage(),
-                                                  getLocator(),
-                                                  e));
+                        + e.getMessage(), getLocator(), e));
             }
             reportWarningSkipText(getLocator(), skipAfterExpression());
-    } catch (ParseException e) {
+        } catch (ParseException e) {
             if (errorHandler != null) {
                 if (e.currentToken != null) {
-                        LocatorImpl li = new LocatorImpl(this,
-                                                      e.currentToken.next.beginLine,
-                                                      e.currentToken.next.beginColumn-1);
-                        reportError(li, e);
+                    LocatorImpl li = new LocatorImpl(this,
+                            e.currentToken.next.beginLine,
+                            e.currentToken.next.beginColumn - 1);
+                    reportError(li, e);
                 } else {
-                        reportError(getLocator(), e);
-            }
+                    reportError(getLocator(), e);
+                }
                 skipAfterExpression();
+                /*
+                 * LocatorImpl loc = (LocatorImpl) getLocator(); loc.column--;
+                 * reportWarningSkipText(loc, skipAfterExpression());
+                 */
             } else {
                 skipAfterExpression();
             }
-    }
-  }
-
-  final public void controlDirective() throws ParseException {
-    switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-    case IF_SYM:
-      ifDirective();
-      break;
-    case EACH_SYM:
-      eachDirective();
-      break;
-    default:
-      jj_la1[99] = jj_gen;
-      jj_consume_token(-1);
-      throw new ParseException();
-    }
-  }
-
-  final public void ifContentStatement() throws ParseException {
-    switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-    case CONTENT_SYM:
-      contentDirective();
-      break;
-    case INCLUDE_SYM:
-      includeDirective();
-      break;
-    case MEDIA_SYM:
-      media();
-      break;
-    case EXTEND_SYM:
-      extendDirective();
-      break;
-    case PLUS:
-    case PRECEDES:
-    case SIBLING:
-    case LBRACKET:
-    case ANY:
-    case PARENT:
-    case DOT:
-    case COLON:
-    case INTERPOLATION:
-    case DEBUG_SYM:
-    case WARN_SYM:
-    case IDENT:
-    case HASH:
-      styleRuleOrDeclarationOrNestedProperties();
-      break;
-    case KEY_FRAME_SYM:
-      keyframes();
-      break;
-    default:
-      jj_la1[100] = jj_gen;
-      if (jj_2_3(2147483647)) {
-        variable();
-      } else {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case VARIABLE:
-          listModifyDirective();
-          break;
-        case EACH_SYM:
-        case IF_SYM:
-          controlDirective();
-          break;
-        default:
-          jj_la1[101] = jj_gen;
-          jj_consume_token(-1);
-          throw new ParseException();
-        }
-      }
-    }
-  }
-
-  final public void ifDirective() throws ParseException {
-  Token n = null;
-  String s = null;
-  String evaluator = "";
-    jj_consume_token(IF_SYM);
-    label_66:
-    while (true) {
-      s = booleanExpressionToken();
-                                   evaluator += s;
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case S:
-      case EQ:
-      case PLUS:
-      case MINUS:
-      case PRECEDES:
-      case SUCCEEDS:
-      case DIV:
-      case ANY:
-      case LPARAN:
-      case RPARAN:
-      case COMPARE:
-      case OR:
-      case AND:
-      case NOT_EQ:
-      case IDENT:
-      case NUMBER:
-      case VARIABLE:
-      case CONTAINS:
-        ;
-        break;
-      default:
-        jj_la1[102] = jj_gen;
-        break label_66;
-      }
-    }
-    jj_consume_token(LBRACE);
-    label_67:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case S:
-        ;
-        break;
-      default:
-        jj_la1[103] = jj_gen;
-        break label_67;
-      }
-      jj_consume_token(S);
-    }
-    documentHandler.startIfElseDirective();
-    documentHandler.ifDirective(evaluator);
-    label_68:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case PLUS:
-      case PRECEDES:
-      case SIBLING:
-      case LBRACKET:
-      case ANY:
-      case PARENT:
-      case DOT:
-      case COLON:
-      case INTERPOLATION:
-      case INCLUDE_SYM:
-      case DEBUG_SYM:
-      case WARN_SYM:
-      case EACH_SYM:
-      case IF_SYM:
-      case EXTEND_SYM:
-      case CONTENT_SYM:
-      case IDENT:
-      case VARIABLE:
-      case HASH:
-      case MEDIA_SYM:
-      case KEY_FRAME_SYM:
-        ;
-        break;
-      default:
-        jj_la1[104] = jj_gen;
-        break label_68;
-      }
-      ifContentStatement();
-    }
-    jj_consume_token(RBRACE);
-    label_69:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case S:
-        ;
-        break;
-      default:
-        jj_la1[105] = jj_gen;
-        break label_69;
-      }
-      jj_consume_token(S);
-    }
-    label_70:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case ELSE_SYM:
-        ;
-        break;
-      default:
-        jj_la1[106] = jj_gen;
-        break label_70;
-      }
-      elseDirective();
-    }
-    documentHandler.endIfElseDirective();
-  }
-
-  final public void elseDirective() throws ParseException {
-  String evaluator = "";
-  Token n = null;
-  String s = null;
-    jj_consume_token(ELSE_SYM);
-    label_71:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case S:
-        ;
-        break;
-      default:
-        jj_la1[107] = jj_gen;
-        break label_71;
-      }
-      jj_consume_token(S);
-    }
-    switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-    case IF:
-      jj_consume_token(IF);
-      label_72:
-      while (true) {
-        s = booleanExpressionToken();
-                                            evaluator += s;
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case S:
-        case EQ:
-        case PLUS:
-        case MINUS:
-        case PRECEDES:
-        case SUCCEEDS:
-        case DIV:
-        case ANY:
-        case LPARAN:
-        case RPARAN:
-        case COMPARE:
-        case OR:
-        case AND:
-        case NOT_EQ:
-        case IDENT:
-        case NUMBER:
-        case VARIABLE:
-        case CONTAINS:
-          ;
-          break;
-        default:
-          jj_la1[108] = jj_gen;
-          break label_72;
-        }
-      }
-      break;
-    default:
-      jj_la1[109] = jj_gen;
-      ;
-    }
-    jj_consume_token(LBRACE);
-    label_73:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case S:
-        ;
-        break;
-      default:
-        jj_la1[110] = jj_gen;
-        break label_73;
-      }
-      jj_consume_token(S);
-    }
-    if(!evaluator.trim().equals("")){ documentHandler.ifDirective(evaluator); }
-    else{ documentHandler.elseDirective(); }
-    label_74:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case PLUS:
-      case PRECEDES:
-      case SIBLING:
-      case LBRACKET:
-      case ANY:
-      case PARENT:
-      case DOT:
-      case COLON:
-      case INTERPOLATION:
-      case INCLUDE_SYM:
-      case DEBUG_SYM:
-      case WARN_SYM:
-      case EACH_SYM:
-      case IF_SYM:
-      case EXTEND_SYM:
-      case CONTENT_SYM:
-      case IDENT:
-      case VARIABLE:
-      case HASH:
-      case MEDIA_SYM:
-      case KEY_FRAME_SYM:
-        ;
-        break;
-      default:
-        jj_la1[111] = jj_gen;
-        break label_74;
-      }
-      ifContentStatement();
-    }
-    jj_consume_token(RBRACE);
-    label_75:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case S:
-        ;
-        break;
-      default:
-        jj_la1[112] = jj_gen;
-        break label_75;
-      }
-      jj_consume_token(S);
-    }
-  }
-
-  final public String booleanExpressionToken() throws ParseException {
-  Token n = null;
-  String s = null;
-    if (jj_2_4(2147483647)) {
-      s = containsDirective();
-    } else {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case VARIABLE:
-        n = jj_consume_token(VARIABLE);
-        break;
-      case IDENT:
-        n = jj_consume_token(IDENT);
-        break;
-      case NUMBER:
-        n = jj_consume_token(NUMBER);
-        break;
-      case LPARAN:
-        n = jj_consume_token(LPARAN);
-        break;
-      case RPARAN:
-        n = jj_consume_token(RPARAN);
-        break;
-      case PLUS:
-        n = jj_consume_token(PLUS);
-        break;
-      case MINUS:
-        n = jj_consume_token(MINUS);
-        break;
-      case DIV:
-        n = jj_consume_token(DIV);
-        break;
-      case ANY:
-        n = jj_consume_token(ANY);
-        break;
-      case COMPARE:
-        n = jj_consume_token(COMPARE);
-        break;
-      case EQ:
-        n = jj_consume_token(EQ);
-        break;
-      case PRECEDES:
-        n = jj_consume_token(PRECEDES);
-        break;
-      case SUCCEEDS:
-        n = jj_consume_token(SUCCEEDS);
-        break;
-      case OR:
-        n = jj_consume_token(OR);
-        break;
-      case AND:
-        n = jj_consume_token(AND);
-        break;
-      case S:
-        n = jj_consume_token(S);
-        break;
-      case NOT_EQ:
-        n = jj_consume_token(NOT_EQ);
-        break;
-      default:
-        jj_la1[113] = jj_gen;
-        jj_consume_token(-1);
-        throw new ParseException();
-      }
-    }
-   if(n!=null){{if (true) return n.image;}}
-   else{{if (true) return s;}}
-    throw new Error("Missing return statement in function");
-  }
-
-  final public void eachDirective() throws ParseException {
-  Token var;
-  ArrayList<String> list = null;
-  String listVariable = null;
-    jj_consume_token(EACH_SYM);
-    label_76:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case S:
-        ;
-        break;
-      default:
-        jj_la1[114] = jj_gen;
-        break label_76;
-      }
-      jj_consume_token(S);
-    }
-    var = jj_consume_token(VARIABLE);
-    label_77:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case S:
-        ;
-        break;
-      default:
-        jj_la1[115] = jj_gen;
-        break label_77;
-      }
-      jj_consume_token(S);
-    }
-    jj_consume_token(EACH_IN);
-    label_78:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case S:
-        ;
-        break;
-      default:
-        jj_la1[116] = jj_gen;
-        break label_78;
-      }
-      jj_consume_token(S);
-    }
-    switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-    case IDENT:
-      list = stringList();
-   documentHandler.startEachDirective(var.image, list);
-      break;
-    case VARIABLE:
-      listVariable = variableName();
-   documentHandler.startEachDirective(var.image, listVariable);
-      break;
-    default:
-      jj_la1[117] = jj_gen;
-      jj_consume_token(-1);
-      throw new ParseException();
-    }
-    jj_consume_token(LBRACE);
-    label_79:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case S:
-        ;
-        break;
-      default:
-        jj_la1[118] = jj_gen;
-        break label_79;
-      }
-      jj_consume_token(S);
-    }
-    label_80:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case PLUS:
-      case PRECEDES:
-      case SIBLING:
-      case LBRACKET:
-      case ANY:
-      case PARENT:
-      case DOT:
-      case COLON:
-      case INTERPOLATION:
-      case INCLUDE_SYM:
-      case DEBUG_SYM:
-      case WARN_SYM:
-      case EACH_SYM:
-      case IF_SYM:
-      case EXTEND_SYM:
-      case CONTENT_SYM:
-      case IDENT:
-      case VARIABLE:
-      case HASH:
-      case MEDIA_SYM:
-      case KEY_FRAME_SYM:
-        ;
-        break;
-      default:
-        jj_la1[119] = jj_gen;
-        break label_80;
-      }
-      ifContentStatement();
-    }
-    jj_consume_token(RBRACE);
-    label_81:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case S:
-        ;
-        break;
-      default:
-        jj_la1[120] = jj_gen;
-        break label_81;
-      }
-      jj_consume_token(S);
-    }
-    documentHandler.endEachDirective();
-  }
-
-  final public ArrayList<String > stringList() throws ParseException {
-        ArrayList<String > strings = new ArrayList<String >();
-        Token input;
-    input = jj_consume_token(IDENT);
-    label_82:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case S:
-        ;
-        break;
-      default:
-        jj_la1[121] = jj_gen;
-        break label_82;
-      }
-      jj_consume_token(S);
-    }
-          strings.add(input.image);
-    label_83:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case COMMA:
-        ;
-        break;
-      default:
-        jj_la1[122] = jj_gen;
-        break label_83;
-      }
-      jj_consume_token(COMMA);
-      label_84:
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case S:
-          ;
-          break;
-        default:
-          jj_la1[123] = jj_gen;
-          break label_84;
-        }
-        jj_consume_token(S);
-      }
-      input = jj_consume_token(IDENT);
-                                               strings.add(input.image);
-      label_85:
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case S:
-          ;
-          break;
-        default:
-          jj_la1[124] = jj_gen;
-          break label_85;
-        }
-        jj_consume_token(S);
-      }
-    }
-          {if (true) return strings;}
-    throw new Error("Missing return statement in function");
-  }
-
-  final public void mixinDirective() throws ParseException {
-    String name;
-    ArrayList<VariableNode> args = null;
-    String body;
-    jj_consume_token(MIXIN_SYM);
-    label_86:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case S:
-        ;
-        break;
-      default:
-        jj_la1[125] = jj_gen;
-        break label_86;
-      }
-      jj_consume_token(S);
-    }
-    switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-    case INTERPOLATION:
-    case IDENT:
-      name = property();
-      break;
-    case FUNCTION:
-      name = functionName();
-      args = arglist();
-      jj_consume_token(RPARAN);
-      label_87:
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case S:
-          ;
-          break;
-        default:
-          jj_la1[126] = jj_gen;
-          break label_87;
-        }
-        jj_consume_token(S);
-      }
-      break;
-    default:
-      jj_la1[127] = jj_gen;
-      jj_consume_token(-1);
-      throw new ParseException();
-    }
-    jj_consume_token(LBRACE);
-    label_88:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case S:
-        ;
-        break;
-      default:
-        jj_la1[128] = jj_gen;
-        break label_88;
-      }
-      jj_consume_token(S);
-    }
-     documentHandler.startMixinDirective(name, args);
-    label_89:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case PLUS:
-      case PRECEDES:
-      case SIBLING:
-      case LBRACKET:
-      case ANY:
-      case PARENT:
-      case DOT:
-      case COLON:
-      case INTERPOLATION:
-      case INCLUDE_SYM:
-      case DEBUG_SYM:
-      case WARN_SYM:
-      case EACH_SYM:
-      case IF_SYM:
-      case EXTEND_SYM:
-      case CONTENT_SYM:
-      case IDENT:
-      case VARIABLE:
-      case HASH:
-      case MEDIA_SYM:
-      case PAGE_SYM:
-      case FONT_FACE_SYM:
-      case KEY_FRAME_SYM:
-        ;
-        break;
-      default:
-        jj_la1[129] = jj_gen;
-        break label_89;
-      }
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case PLUS:
-      case PRECEDES:
-      case SIBLING:
-      case LBRACKET:
-      case ANY:
-      case PARENT:
-      case DOT:
-      case COLON:
-      case INTERPOLATION:
-      case INCLUDE_SYM:
-      case DEBUG_SYM:
-      case WARN_SYM:
-      case EACH_SYM:
-      case IF_SYM:
-      case EXTEND_SYM:
-      case CONTENT_SYM:
-      case IDENT:
-      case VARIABLE:
-      case HASH:
-      case MEDIA_SYM:
-      case KEY_FRAME_SYM:
-        ifContentStatement();
-        break;
-      case FONT_FACE_SYM:
-        fontFace();
-        break;
-      case PAGE_SYM:
-        page();
-        break;
-      default:
-        jj_la1[130] = jj_gen;
-        jj_consume_token(-1);
-        throw new ParseException();
-      }
-    }
-    jj_consume_token(RBRACE);
-    label_90:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case S:
-        ;
-        break;
-      default:
-        jj_la1[131] = jj_gen;
-        break label_90;
-      }
-      jj_consume_token(S);
-    }
-     documentHandler.endMixinDirective(name, args);
-  }
-
-  final public ArrayList<VariableNode> arglist() throws ParseException {
-    ArrayList<VariableNode> args = new ArrayList<VariableNode>();
-    VariableNode arg;
-    boolean hasNonOptionalArgument = false;
-    arg = mixinArg();
-    label_91:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case COMMA:
-        ;
-        break;
-      default:
-        jj_la1[132] = jj_gen;
-        break label_91;
-      }
-      jj_consume_token(COMMA);
-      label_92:
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case S:
-          ;
-          break;
-        default:
-          jj_la1[133] = jj_gen;
-          break label_92;
         }
-        jj_consume_token(S);
-      }
-                                      hasNonOptionalArgument = checkMixinForNonOptionalArguments(arg, hasNonOptionalArgument); args.add(arg);
-      arg = mixinArg();
     }
-      hasNonOptionalArgument = checkMixinForNonOptionalArguments(arg, hasNonOptionalArgument); args.add(arg);
-        {if (true) return args;}
-    throw new Error("Missing return statement in function");
-  }
 
-  boolean checkMixinForNonOptionalArguments(VariableNode arg, boolean hasNonOptionalArguments) throws ParseException {
-        boolean currentArgHasArguments = arg.getExpr() != null && arg.getExpr().getLexicalUnitType() == LexicalUnitImpl.SCSS_VARIABLE && arg.getExpr().getNextLexicalUnit() != null;
+    /**
+     * @exception ParseException
+     *                exception during the parse
+     */
+    final public void declaration() throws ParseException {
+        boolean important = false;
+        String name;
+        LexicalUnit exp;
+        Token save;
+        try {
+            name = property();
+            save = token;
+            jj_consume_token(COLON);
+            label_154: while (true) {
+                switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+                case S:
+                    ;
+                    break;
+                default:
+                    jj_la1[221] = jj_gen;
+                    break label_154;
+                }
+                jj_consume_token(S);
+            }
+            exp = expr();
+            switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+            case IMPORTANT_SYM:
+                important = prio();
+                break;
+            default:
+                jj_la1[222] = jj_gen;
+                ;
+            }
+            documentHandler.property(name, exp, important);
+        } catch (JumpException e) {
+            skipAfterExpression();
+            // reportWarningSkipText(getLocator(), skipAfterExpression());
 
-        if(currentArgHasArguments)
-        {
-                if(hasNonOptionalArguments)
-                {
-                        throw new ParseException("Sass Error: Required argument $"+ arg.getName() +" must come before any optional arguments.");
+        } catch (NumberFormatException e) {
+            if (errorHandler != null) {
+                errorHandler.error(new CSSParseException("Invalid number "
+                        + e.getMessage(), getLocator(), e));
+            }
+            reportWarningSkipText(getLocator(), skipAfterExpression());
+        } catch (ParseException e) {
+            if (errorHandler != null) {
+                if (e.currentToken != null) {
+                    LocatorImpl li = new LocatorImpl(this,
+                            e.currentToken.next.beginLine,
+                            e.currentToken.next.beginColumn - 1);
+                    reportError(li, e);
+                } else {
+                    reportError(getLocator(), e);
                 }
-                return hasNonOptionalArguments;
-        }else
+                skipAfterExpression();
+                /*
+                 * LocatorImpl loc = (LocatorImpl) getLocator(); loc.column--;
+                 * reportWarningSkipText(loc, skipAfterExpression());
+                 */
+            } else {
+                skipAfterExpression();
+            }
+        }
+    }
+
+    /**
+     * @exception ParseException
+     *                exception during the parse
+     */
+    final public boolean prio() throws ParseException {
+        jj_consume_token(IMPORTANT_SYM);
+        label_155: while (true) {
+            switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+            case S:
+                ;
+                break;
+            default:
+                jj_la1[223] = jj_gen;
+                break label_155;
+            }
+            jj_consume_token(S);
+        }
         {
-        return true;
-        }
-  }
-
-  final public VariableNode mixinArg() throws ParseException {
-    String name;
-    Token variable = null;
-    LexicalUnitImpl first = null;
-    LexicalUnitImpl prev = null;
-    LexicalUnitImpl next = null;
-    name = variableName();
-    switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-    case COLON:
-    case VARIABLE:
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case COLON:
-        jj_consume_token(COLON);
-        label_93:
-        while (true) {
-          switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-          case S:
-            ;
-            break;
-          default:
-            jj_la1[134] = jj_gen;
-            break label_93;
-          }
-          jj_consume_token(S);
+            if (true) {
+                return true;
+            }
         }
-        first = nonVariableTerm(null);
-        prev = first;
-        label_94:
-        while (true) {
-          if (jj_2_5(3)) {
-            ;
-          } else {
-            break label_94;
-          }
-          switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-          case COMMA:
-            jj_consume_token(COMMA);
-            label_95:
-            while (true) {
-              switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-              case S:
+        throw new Error("Missing return statement in function");
+    }
+
+    final public boolean guarded() throws ParseException {
+        jj_consume_token(GUARDED_SYM);
+        label_156: while (true) {
+            switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+            case S:
                 ;
                 break;
-              default:
-                jj_la1[135] = jj_gen;
-                break label_95;
-              }
-              jj_consume_token(S);
+            default:
+                jj_la1[224] = jj_gen;
+                break label_156;
+            }
+            jj_consume_token(S);
+        }
+        {
+            if (true) {
+                return true;
+            }
+        }
+        throw new Error("Missing return statement in function");
+    }
+
+    /**
+     * @exception ParseException
+     *                exception during the parse
+     */
+    final public LexicalUnitImpl operator(LexicalUnitImpl prev)
+            throws ParseException {
+        Token n;
+        switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+        case COMMA:
+            /*
+             * (comments copied from basic_arithmetics.scss)supports: 1.
+             * standard arithmetic operations (+, -, *, /, %) 2. / is treated as
+             * css operator, unless one of its operands is variable or there is
+             * another binary arithmetic operatorlimits: 1. cannot mix
+             * arithmetic and css operations, e.g. "margin: 1px + 3px 2px" will
+             * fail 2. space between add and minus operator and their following
+             * operand is mandatory. e.g. "1 + 2" is valid, "1+2" is not 3.
+             * parenthesis is not supported now.
+             */
+            n = jj_consume_token(COMMA);
+            label_157: while (true) {
+                switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+                case S:
+                    ;
+                    break;
+                default:
+                    jj_la1[225] = jj_gen;
+                    break label_157;
+                }
+                jj_consume_token(S);
+            }
+            {
+                if (true) {
+                    return LexicalUnitImpl.createComma(n.beginLine,
+                            n.beginColumn, prev);
+                }
             }
             break;
-          default:
-            jj_la1[136] = jj_gen;
-            ;
-          }
-          prev = nonVariableTerm(prev);
-        }
-        break;
-      case VARIABLE:
-        variable = jj_consume_token(VARIABLE);
-                                    first = LexicalUnitImpl.createVariable(token.beginLine, token.beginColumn,
-                 prev, variable.image);
-        break;
-      default:
-        jj_la1[137] = jj_gen;
-        jj_consume_token(-1);
-        throw new ParseException();
-      }
-      break;
-    default:
-      jj_la1[138] = jj_gen;
-      ;
+        case DIV:
+            n = jj_consume_token(DIV);
+            label_158: while (true) {
+                switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+                case S:
+                    ;
+                    break;
+                default:
+                    jj_la1[226] = jj_gen;
+                    break label_158;
+                }
+                jj_consume_token(S);
+            }
+            {
+                if (true) {
+                    return LexicalUnitImpl.createSlash(n.beginLine,
+                            n.beginColumn, prev);
+                }
+            }
+            break;
+        case ANY:
+            n = jj_consume_token(ANY);
+            label_159: while (true) {
+                switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+                case S:
+                    ;
+                    break;
+                default:
+                    jj_la1[227] = jj_gen;
+                    break label_159;
+                }
+                jj_consume_token(S);
+            }
+            {
+                if (true) {
+                    return LexicalUnitImpl.createMultiply(n.beginLine,
+                            n.beginColumn, prev);
+                }
+            }
+            break;
+        case MOD:
+            n = jj_consume_token(MOD);
+            label_160: while (true) {
+                switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+                case S:
+                    ;
+                    break;
+                default:
+                    jj_la1[228] = jj_gen;
+                    break label_160;
+                }
+                jj_consume_token(S);
+            }
+            {
+                if (true) {
+                    return LexicalUnitImpl.createModulo(n.beginLine,
+                            n.beginColumn, prev);
+                }
+            }
+            break;
+        case PLUS:
+            n = jj_consume_token(PLUS);
+            label_161: while (true) {
+                jj_consume_token(S);
+                switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+                case S:
+                    ;
+                    break;
+                default:
+                    jj_la1[229] = jj_gen;
+                    break label_161;
+                }
+            }
+            {
+                if (true) {
+                    return LexicalUnitImpl.createAdd(n.beginLine,
+                            n.beginColumn, prev);
+                }
+            }
+            break;
+        case MINUS:
+            n = jj_consume_token(MINUS);
+            label_162: while (true) {
+                jj_consume_token(S);
+                switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+                case S:
+                    ;
+                    break;
+                default:
+                    jj_la1[230] = jj_gen;
+                    break label_162;
+                }
+            }
+            {
+                if (true) {
+                    return LexicalUnitImpl.createMinus(n.beginLine,
+                            n.beginColumn, prev);
+                }
+            }
+            break;
+        default:
+            jj_la1[231] = jj_gen;
+            jj_consume_token(-1);
+            throw new ParseException();
+        }
+        throw new Error("Missing return statement in function");
     }
-        VariableNode arg = new VariableNode(name, first, false);
-        {if (true) return arg;}
-    throw new Error("Missing return statement in function");
-  }
-
-  final public ArrayList<LexicalUnitImpl> argValuelist() throws ParseException {
-    ArrayList<LexicalUnitImpl> args = new ArrayList<LexicalUnitImpl>();
-    LexicalUnitImpl first = null;
-    LexicalUnitImpl next = null;
-    LexicalUnitImpl prev = null;
-    first = term(null);
-                         args.add(first); prev = first;
-    label_96:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case PLUS:
-      case MINUS:
-      case DOT:
-      case COLON:
-      case TO:
-      case THROUGH:
-      case FROM:
-      case STRING:
-      case IDENT:
-      case NUMBER:
-      case URL:
-      case VARIABLE:
-      case PERCENTAGE:
-      case PT:
-      case MM:
-      case CM:
-      case PC:
-      case IN:
-      case PX:
-      case EMS:
-      case LEM:
-      case REM:
-      case EXS:
-      case DEG:
-      case RAD:
-      case GRAD:
-      case MS:
-      case SECOND:
-      case HZ:
-      case KHZ:
-      case DIMEN:
-      case HASH:
-      case UNICODERANGE:
-      case FUNCTION:
-        ;
-        break;
-      default:
-        jj_la1[139] = jj_gen;
-        break label_96;
-      }
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case COLON:
-        jj_consume_token(COLON);
-        label_97:
-        while (true) {
-          switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-          case S:
-            ;
+
+    /**
+     * @exception ParseException
+     *                exception during the parse
+     */
+    final public LexicalUnitImpl expr() throws ParseException {
+        LexicalUnitImpl first, res;
+        char op;
+        first = term(null);
+        res = first;
+        label_163: while (true) {
+            if (jj_2_8(2)) {
+                ;
+            } else {
+                break label_163;
+            }
+            if (jj_2_9(2)) {
+                res = operator(res);
+            } else {
+                ;
+            }
+            res = term(res);
+        }
+        {
+            if (true) {
+                return first;
+            }
+        }
+        throw new Error("Missing return statement in function");
+    }
+
+    /**
+     * @exception ParseException
+     *                exception during the parse
+     */
+    final public char unaryOperator() throws ParseException {
+        switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+        case MINUS:
+            jj_consume_token(MINUS);
+            {
+                if (true) {
+                    return '-';
+                }
+            }
+            break;
+        case PLUS:
+            jj_consume_token(PLUS);
+            {
+                if (true) {
+                    return '+';
+                }
+            }
             break;
-          default:
-            jj_la1[140] = jj_gen;
-            break label_97;
-          }
-          jj_consume_token(S);
-        }
-        break;
-      default:
-        jj_la1[141] = jj_gen;
-        ;
-      }
-      next = term(prev);
-                                                                                              prev.setNextLexicalUnit(next); prev = next;
-    }
-    label_98:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case COMMA:
-        ;
-        break;
-      default:
-        jj_la1[142] = jj_gen;
-        break label_98;
-      }
-      jj_consume_token(COMMA);
-      label_99:
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case S:
-          ;
-          break;
         default:
-          jj_la1[143] = jj_gen;
-          break label_99;
-        }
-        jj_consume_token(S);
-      }
-      first = term(null);
-                         args.add(first); prev = first;
-      label_100:
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
+            jj_la1[232] = jj_gen;
+            jj_consume_token(-1);
+            throw new ParseException();
+        }
+        throw new Error("Missing return statement in function");
+    }
+
+    /**
+     * @exception ParseException
+     *                exception during the parse
+     */
+    final public LexicalUnitImpl term(LexicalUnitImpl prev)
+            throws ParseException {
+        LexicalUnitImpl result = null;
+        Token n = null;
+        char op = ' ';
+        switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
         case PLUS:
         case MINUS:
         case DOT:
-        case COLON:
         case TO:
         case THROUGH:
         case FROM:
@@ -7493,7 +5279,6 @@ boolean isPseudoElement = false;
         case IDENT:
         case NUMBER:
         case URL:
-        case VARIABLE:
         case PERCENTAGE:
         case PT:
         case MM:
@@ -7516,2397 +5301,396 @@ boolean isPseudoElement = false;
         case HASH:
         case UNICODERANGE:
         case FUNCTION:
-          ;
-          break;
-        default:
-          jj_la1[144] = jj_gen;
-          break label_100;
-        }
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case COLON:
-          jj_consume_token(COLON);
-          label_101:
-          while (true) {
-            switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-            case S:
-              ;
-              break;
-            default:
-              jj_la1[145] = jj_gen;
-              break label_101;
-            }
-            jj_consume_token(S);
-          }
-          break;
-        default:
-          jj_la1[146] = jj_gen;
-          ;
-        }
-        next = term(prev);
-                                                                                              prev.setNextLexicalUnit(next); prev = next;
-      }
-    }
-     {if (true) return args;}
-    throw new Error("Missing return statement in function");
-  }
-
-  final public void includeDirective() throws ParseException {
-    String name;
-    ArrayList<LexicalUnitImpl> args=null;
-    jj_consume_token(INCLUDE_SYM);
-    label_102:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case S:
-        ;
-        break;
-      default:
-        jj_la1[147] = jj_gen;
-        break label_102;
-      }
-      jj_consume_token(S);
-    }
-    switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-    case INTERPOLATION:
-    case IDENT:
-      name = property();
-      break;
-    case VARIABLE:
-      name = variableName();
-                                              name = "$"+name;
-      break;
-    case FUNCTION:
-      name = functionName();
-      args = argValuelist();
-      jj_consume_token(RPARAN);
-      label_103:
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case S:
-          ;
-          break;
-        default:
-          jj_la1[148] = jj_gen;
-          break label_103;
-        }
-        jj_consume_token(S);
-      }
-      break;
-    default:
-      jj_la1[149] = jj_gen;
-      jj_consume_token(-1);
-      throw new ParseException();
-    }
-    switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-    case SEMICOLON:
-      label_104:
-      while (true) {
-        jj_consume_token(SEMICOLON);
-        label_105:
-        while (true) {
-          switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-          case S:
-            ;
+            result = nonVariableTerm(prev);
+            break;
+        case VARIABLE:
+            result = variableTerm(prev);
             break;
-          default:
-            jj_la1[150] = jj_gen;
-            break label_105;
-          }
-          jj_consume_token(S);
-        }
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case SEMICOLON:
-          ;
-          break;
         default:
-          jj_la1[151] = jj_gen;
-          break label_104;
+            jj_la1[233] = jj_gen;
+            jj_consume_token(-1);
+            throw new ParseException();
         }
-      }
-            documentHandler.includeDirective(name, args);
-      break;
-    case LBRACE:
-      jj_consume_token(LBRACE);
-      label_106:
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case S:
-          ;
-          break;
-        default:
-          jj_la1[152] = jj_gen;
-          break label_106;
-        }
-        jj_consume_token(S);
-      }
-                       documentHandler.startIncludeContentBlock(name);
-      label_107:
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case PLUS:
-        case PRECEDES:
-        case SIBLING:
-        case LBRACKET:
-        case ANY:
-        case PARENT:
-        case DOT:
-        case COLON:
-        case INTERPOLATION:
-        case DEBUG_SYM:
-        case WARN_SYM:
-        case IDENT:
-        case HASH:
-          ;
-          break;
-        default:
-          jj_la1[153] = jj_gen;
-          break label_107;
-        }
-        styleRuleOrDeclarationOrNestedProperties();
-      }
-      jj_consume_token(RBRACE);
-      label_108:
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case S:
-          ;
-          break;
-        default:
-          jj_la1[154] = jj_gen;
-          break label_108;
-        }
-        jj_consume_token(S);
-      }
-                       documentHandler.endIncludeContentBlock();
-      break;
-    default:
-      jj_la1[155] = jj_gen;
-      jj_consume_token(-1);
-      throw new ParseException();
-    }
-  }
-
-  final public String interpolation() throws ParseException {
-  Token n;
-    n = jj_consume_token(INTERPOLATION);
-    {if (true) return n.image;}
-    throw new Error("Missing return statement in function");
-  }
-
-  final public void listModifyDirective() throws ParseException {
-    String list = null;
-    String remove = null;
-    String separator = null;
-    String variable = null;
-    Token n = null;
-    Token type = null;
-    //refactor, remove those 3 LOOKAHEAD(5).
-      n = jj_consume_token(VARIABLE);
-                    variable = n.image;
-    label_109:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case S:
-        ;
-        break;
-      default:
-        jj_la1[156] = jj_gen;
-        break label_109;
-      }
-      jj_consume_token(S);
-    }
-    jj_consume_token(COLON);
-    label_110:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case S:
-        ;
-        break;
-      default:
-        jj_la1[157] = jj_gen;
-        break label_110;
-      }
-      jj_consume_token(S);
-    }
-    switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-    case APPEND:
-      type = jj_consume_token(APPEND);
-      break;
-    case REMOVE:
-      type = jj_consume_token(REMOVE);
-      break;
-    case CONTAINS:
-      type = jj_consume_token(CONTAINS);
-      break;
-    default:
-      jj_la1[158] = jj_gen;
-      jj_consume_token(-1);
-      throw new ParseException();
-    }
-    label_111:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case S:
-        ;
-        break;
-      default:
-        jj_la1[159] = jj_gen;
-        break label_111;
-      }
-      jj_consume_token(S);
-    }
-    list = listModifyDirectiveArgs(0);
-    switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-    case RPARAN:
-      jj_consume_token(RPARAN);
-      break;
-    default:
-      jj_la1[160] = jj_gen;
-      ;
-    }
-    jj_consume_token(COMMA);
-    label_112:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case S:
-        ;
-        break;
-      default:
-        jj_la1[161] = jj_gen;
-        break label_112;
-      }
-      jj_consume_token(S);
-    }
-    remove = listModifyDirectiveArgs(1);
-    switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-    case COMMA:
-      jj_consume_token(COMMA);
-      label_113:
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case S:
-          ;
-          break;
-        default:
-          jj_la1[162] = jj_gen;
-          break label_113;
-        }
-        jj_consume_token(S);
-      }
-      n = jj_consume_token(IDENT);
-                                     separator = n.image;
-      label_114:
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case S:
-          ;
-          break;
-        default:
-          jj_la1[163] = jj_gen;
-          break label_114;
-        }
-        jj_consume_token(S);
-      }
-      break;
-    default:
-      jj_la1[164] = jj_gen;
-      ;
-    }
-    jj_consume_token(RPARAN);
-      switch (type.kind) {
-      case APPEND:
-          documentHandler.appendDirective(variable,list,remove,separator);
-          break;
-      case REMOVE:
-          documentHandler.removeDirective(variable,list,remove,separator);
-          break;
-      case CONTAINS:
-          if(variable == null){
-              variable = "$var_"+UUID.randomUUID();
-          }
-          documentHandler.containsDirective(variable,list,remove,separator);
-          break;
-      default:
-          break;
-      }
-    label_115:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case S:
-        ;
-        break;
-      default:
-        jj_la1[165] = jj_gen;
-        break label_115;
-      }
-      jj_consume_token(S);
-    }
-    jj_consume_token(SEMICOLON);
-    label_116:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case S:
-        ;
-        break;
-      default:
-        jj_la1[166] = jj_gen;
-        break label_116;
-      }
-      jj_consume_token(S);
-    }
-  }
-
-/**
- * @exception ParseException exception during the parse
- */
-  final public void appendDirective() throws ParseException {
-        String list = null;
-        String remove = null;
-        String separator = null;
-        String variable = null;
-        Token n = null;
-    n = jj_consume_token(VARIABLE);
-                    variable = n.image;
-    label_117:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case S:
-        ;
-        break;
-      default:
-        jj_la1[167] = jj_gen;
-        break label_117;
-      }
-      jj_consume_token(S);
-    }
-    jj_consume_token(COLON);
-    label_118:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case S:
-        ;
-        break;
-      default:
-        jj_la1[168] = jj_gen;
-        break label_118;
-      }
-      jj_consume_token(S);
-    }
-    jj_consume_token(APPEND);
-    label_119:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case S:
-        ;
-        break;
-      default:
-        jj_la1[169] = jj_gen;
-        break label_119;
-      }
-      jj_consume_token(S);
-    }
-    list = listModifyDirectiveArgs(0);
-    switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-    case RPARAN:
-      jj_consume_token(RPARAN);
-      break;
-    default:
-      jj_la1[170] = jj_gen;
-      ;
-    }
-    jj_consume_token(COMMA);
-    label_120:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case S:
-        ;
-        break;
-      default:
-        jj_la1[171] = jj_gen;
-        break label_120;
-      }
-      jj_consume_token(S);
-    }
-    remove = listModifyDirectiveArgs(1);
-    switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-    case COMMA:
-      jj_consume_token(COMMA);
-      label_121:
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case S:
-          ;
-          break;
-        default:
-          jj_la1[172] = jj_gen;
-          break label_121;
-        }
-        jj_consume_token(S);
-      }
-      n = jj_consume_token(IDENT);
-                                     separator = n.image;
-      label_122:
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case S:
-          ;
-          break;
-        default:
-          jj_la1[173] = jj_gen;
-          break label_122;
+        {
+            if (true) {
+                return result;
+            }
         }
-        jj_consume_token(S);
-      }
-      break;
-    default:
-      jj_la1[174] = jj_gen;
-      ;
+        throw new Error("Missing return statement in function");
     }
-    jj_consume_token(RPARAN);
-    documentHandler.appendDirective(variable,list,remove,separator);
-  }
 
-/**
- * @exception ParseException exception during the parse
- */
-  final public void removeDirective() throws ParseException {
-    String list = null;
-    String remove = null;
-    String separator = null;
-    String variable = null;
-    Token n = null;
-    n = jj_consume_token(VARIABLE);
-                    variable = n.image;
-    label_123:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case S:
-        ;
-        break;
-      default:
-        jj_la1[175] = jj_gen;
-        break label_123;
-      }
-      jj_consume_token(S);
-    }
-    jj_consume_token(COLON);
-    label_124:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case S:
-        ;
-        break;
-      default:
-        jj_la1[176] = jj_gen;
-        break label_124;
-      }
-      jj_consume_token(S);
-    }
-    jj_consume_token(REMOVE);
-    label_125:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case S:
-        ;
-        break;
-      default:
-        jj_la1[177] = jj_gen;
-        break label_125;
-      }
-      jj_consume_token(S);
-    }
-    list = listModifyDirectiveArgs(0);
-    switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-    case RPARAN:
-      jj_consume_token(RPARAN);
-      break;
-    default:
-      jj_la1[178] = jj_gen;
-      ;
-    }
-    jj_consume_token(COMMA);
-    label_126:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case S:
-        ;
-        break;
-      default:
-        jj_la1[179] = jj_gen;
-        break label_126;
-      }
-      jj_consume_token(S);
-    }
-    remove = listModifyDirectiveArgs(1);
-    switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-    case COMMA:
-      jj_consume_token(COMMA);
-      label_127:
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case S:
-          ;
-          break;
-        default:
-          jj_la1[180] = jj_gen;
-          break label_127;
-        }
-        jj_consume_token(S);
-      }
-      n = jj_consume_token(IDENT);
-                                     separator = n.image;
-      label_128:
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case S:
-          ;
-          break;
-        default:
-          jj_la1[181] = jj_gen;
-          break label_128;
+    final public LexicalUnitImpl variableTerm(LexicalUnitImpl prev)
+            throws ParseException {
+        LexicalUnitImpl result = null;
+        String varName = "";
+        varName = variableName();
+        result = LexicalUnitImpl.createVariable(token.beginLine,
+                token.beginColumn, prev, varName);
+        {
+            if (true) {
+                return result;
+            }
         }
-        jj_consume_token(S);
-      }
-      break;
-    default:
-      jj_la1[182] = jj_gen;
-      ;
+        throw new Error("Missing return statement in function");
     }
-    jj_consume_token(RPARAN);
-    documentHandler.removeDirective(variable,list,remove,separator);
-  }
 
-/**
- * @exception ParseException exception during the parse
- */
-  final public String containsDirective() throws ParseException {
-        String list = null;
-        String remove = null;
-        String separator = null;
-        String variable = null;
+    final public LexicalUnitImpl nonVariableTerm(LexicalUnitImpl prev)
+            throws ParseException {
+        LexicalUnitImpl result = null;
         Token n = null;
-    switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-    case VARIABLE:
-      n = jj_consume_token(VARIABLE);
-                     variable = n.image;
-      label_129:
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case S:
-          ;
-          break;
-        default:
-          jj_la1[183] = jj_gen;
-          break label_129;
-        }
-        jj_consume_token(S);
-      }
-      jj_consume_token(COLON);
-      label_130:
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case S:
-          ;
-          break;
-        default:
-          jj_la1[184] = jj_gen;
-          break label_130;
-        }
-        jj_consume_token(S);
-      }
-      break;
-    default:
-      jj_la1[185] = jj_gen;
-      ;
-    }
-    jj_consume_token(CONTAINS);
-    label_131:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case S:
-        ;
-        break;
-      default:
-        jj_la1[186] = jj_gen;
-        break label_131;
-      }
-      jj_consume_token(S);
-    }
-    list = listModifyDirectiveArgs(0);
-    switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-    case RPARAN:
-      jj_consume_token(RPARAN);
-      break;
-    default:
-      jj_la1[187] = jj_gen;
-      ;
-    }
-    jj_consume_token(COMMA);
-    label_132:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case S:
-        ;
-        break;
-      default:
-        jj_la1[188] = jj_gen;
-        break label_132;
-      }
-      jj_consume_token(S);
-    }
-    remove = listModifyDirectiveArgs(1);
-    switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-    case COMMA:
-      jj_consume_token(COMMA);
-      label_133:
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case S:
-          ;
-          break;
-        default:
-          jj_la1[189] = jj_gen;
-          break label_133;
-        }
-        jj_consume_token(S);
-      }
-      n = jj_consume_token(IDENT);
-                                     separator = n.image;
-      label_134:
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case S:
-          ;
-          break;
-        default:
-          jj_la1[190] = jj_gen;
-          break label_134;
-        }
-        jj_consume_token(S);
-      }
-      break;
-    default:
-      jj_la1[191] = jj_gen;
-      ;
-    }
-    jj_consume_token(RPARAN);
-      /*
-       *if it is not in the form like "$contains : contains($items, .v-button);"
-       *for example in @if, like "@if (contains(a b c, b))", then create a temp
-       *variable for contains(a b c, b);
-       */
-      if(variable == null){
-          variable = "$var_"+UUID.randomUUID();
-      }
-      documentHandler.containsDirective(variable,list,remove,separator);
-      {if (true) return variable;}
-    throw new Error("Missing return statement in function");
-  }
-
-  String listModifyDirectiveArgs(int nest) throws ParseException {
-        String list = "";
-        int nesting = nest;
-        Token t = null;
-
-        while(true)
-        {
-                t = getToken(1);
-                String s = t.image;
-                if(t.kind == VARIABLE||t.kind == IDENT)
-                {
-                  list += s;
-                }else if(s.toLowerCase().equals("auto")||s.toLowerCase().equals("space")||s.toLowerCase().equals("comma"))
-                {
-                        int i = 2;
-                        Token temp = getToken(i);
-                        boolean isLast = true;
-                        while(temp.kind != SEMICOLON)
-                        {
-                                if(temp.kind != RPARAN || temp.kind != S)
-                                {
-                                  isLast = false;
-                                }
-                                i++;
-                                temp = getToken(i);
-                        }
-
-                        if(isLast)
-                        {
-                        return list;
-                        }
+        char op = ' ';
+        String varName;
+        String s = "";
+        switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+        case PLUS:
+        case MINUS:
+        case NUMBER:
+        case PERCENTAGE:
+        case PT:
+        case MM:
+        case CM:
+        case PC:
+        case IN:
+        case PX:
+        case EMS:
+        case LEM:
+        case REM:
+        case EXS:
+        case DEG:
+        case RAD:
+        case GRAD:
+        case MS:
+        case SECOND:
+        case HZ:
+        case KHZ:
+        case DIMEN:
+        case FUNCTION:
+            switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+            case PLUS:
+            case MINUS:
+                op = unaryOperator();
+                break;
+            default:
+                jj_la1[234] = jj_gen;
+                ;
+            }
+            switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+            case NUMBER:
+                n = jj_consume_token(NUMBER);
+                result = LexicalUnitImpl.createNumber(n.beginLine,
+                        n.beginColumn, prev, number(op, n, 0));
+                break;
+            case PERCENTAGE:
+                n = jj_consume_token(PERCENTAGE);
+                result = LexicalUnitImpl.createPercentage(n.beginLine,
+                        n.beginColumn, prev, number(op, n, 1));
+                break;
+            case PT:
+                n = jj_consume_token(PT);
+                result = LexicalUnitImpl.createPT(n.beginLine, n.beginColumn,
+                        prev, number(op, n, 2));
+                break;
+            case CM:
+                n = jj_consume_token(CM);
+                result = LexicalUnitImpl.createCM(n.beginLine, n.beginColumn,
+                        prev, number(op, n, 2));
+                break;
+            case MM:
+                n = jj_consume_token(MM);
+                result = LexicalUnitImpl.createMM(n.beginLine, n.beginColumn,
+                        prev, number(op, n, 2));
+                break;
+            case PC:
+                n = jj_consume_token(PC);
+                result = LexicalUnitImpl.createPC(n.beginLine, n.beginColumn,
+                        prev, number(op, n, 2));
+                break;
+            case IN:
+                n = jj_consume_token(IN);
+                result = LexicalUnitImpl.createIN(n.beginLine, n.beginColumn,
+                        prev, number(op, n, 2));
+                break;
+            case PX:
+                n = jj_consume_token(PX);
+                result = LexicalUnitImpl.createPX(n.beginLine, n.beginColumn,
+                        prev, number(op, n, 2));
+                break;
+            case EMS:
+                n = jj_consume_token(EMS);
+                result = LexicalUnitImpl.createEMS(n.beginLine, n.beginColumn,
+                        prev, number(op, n, 2));
+                break;
+            case LEM:
+                n = jj_consume_token(LEM);
+                result = LexicalUnitImpl.createLEM(n.beginLine, n.beginColumn,
+                        prev, number(op, n, 3));
+                break;
+            case REM:
+                n = jj_consume_token(REM);
+                result = LexicalUnitImpl.createREM(n.beginLine, n.beginColumn,
+                        prev, number(op, n, 3));
+                break;
+            case EXS:
+                n = jj_consume_token(EXS);
+                result = LexicalUnitImpl.createEXS(n.beginLine, n.beginColumn,
+                        prev, number(op, n, 2));
+                break;
+            case DEG:
+                n = jj_consume_token(DEG);
+                result = LexicalUnitImpl.createDEG(n.beginLine, n.beginColumn,
+                        prev, number(op, n, 3));
+                break;
+            case RAD:
+                n = jj_consume_token(RAD);
+                result = LexicalUnitImpl.createRAD(n.beginLine, n.beginColumn,
+                        prev, number(op, n, 3));
+                break;
+            case GRAD:
+                n = jj_consume_token(GRAD);
+                result = LexicalUnitImpl.createGRAD(n.beginLine, n.beginColumn,
+                        prev, number(op, n, 3));
+                break;
+            case SECOND:
+                n = jj_consume_token(SECOND);
+                result = LexicalUnitImpl.createS(n.beginLine, n.beginColumn,
+                        prev, number(op, n, 1));
+                break;
+            case MS:
+                n = jj_consume_token(MS);
+                result = LexicalUnitImpl.createMS(n.beginLine, n.beginColumn,
+                        prev, number(op, n, 2));
+                break;
+            case HZ:
+                n = jj_consume_token(HZ);
+                result = LexicalUnitImpl.createHZ(n.beginLine, n.beginColumn,
+                        prev, number(op, n, 2));
+                break;
+            case KHZ:
+                n = jj_consume_token(KHZ);
+                result = LexicalUnitImpl.createKHZ(n.beginLine, n.beginColumn,
+                        prev, number(op, n, 3));
+                break;
+            case DIMEN:
+                n = jj_consume_token(DIMEN);
+                s = n.image;
+                int i = 0;
+                while (i < s.length()
+                        && (Character.isDigit(s.charAt(i)) || (s.charAt(i) == '.'))) {
+                    i++;
                 }
-                else if(t.kind == STRING)
-                {
-                        list += s.substring(1,s.length()).substring(0,s.length()-2);
-
-                }else if(t.kind == LPARAN)
-                {
-                        nesting++;
-                        if(nesting > nest+1)
-                        {
-                                throw new CSSParseException("Only one ( ) pair per parameter allowed", getLocator());
-                        }
-                }else if(t.kind == RPARAN)
-                {
-                        nesting--;
-                        if(nesting == 0)
-                        {
-                                return list;
-                        }
-                } else if(t.kind == COMMA)
-                {
-                        if(nesting == nest)
-                        {
-                          return list;
-                        }else
-                        {
-                          list += ",";
-                        }
 
-                }else if(t.kind == S)
-                {
-                  list += " ";
-                } else if(t.kind == LBRACE)
-                {
-                  throw new CSSParseException("Invalid token,'{' found", getLocator());
+                result = LexicalUnitImpl.createDimen(n.beginLine,
+                        n.beginColumn, prev, number(op, n, s.length() - i),
+                        s.substring(i));
+                break;
+            case FUNCTION:
+                result = function(op, prev);
+                break;
+            default:
+                jj_la1[235] = jj_gen;
+                jj_consume_token(-1);
+                throw new ParseException();
+            }
+            break;
+        case DOT:
+        case TO:
+        case THROUGH:
+        case FROM:
+        case STRING:
+        case IDENT:
+        case URL:
+        case HASH:
+        case UNICODERANGE:
+            switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+            case STRING:
+                n = jj_consume_token(STRING);
+                result = LexicalUnitImpl.createString(n.beginLine,
+                        n.beginColumn, prev,
+                        convertStringIndex(n.image, 1, n.image.length() - 1));
+                break;
+            case DOT:
+            case TO:
+            case THROUGH:
+            case FROM:
+            case IDENT:
+                switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+                case DOT:
+                    jj_consume_token(DOT);
+                    s += ".";
+                    break;
+                default:
+                    jj_la1[236] = jj_gen;
+                    ;
+                }
+                switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+                case IDENT:
+                    n = jj_consume_token(IDENT);
+                    break;
+                case TO:
+                    n = jj_consume_token(TO);
+                    break;
+                case THROUGH:
+                    n = jj_consume_token(THROUGH);
+                    break;
+                case FROM:
+                    n = jj_consume_token(FROM);
+                    break;
+                default:
+                    jj_la1[237] = jj_gen;
+                    jj_consume_token(-1);
+                    throw new ParseException();
+                }
+                s += convertIdent(n.image);
+                if ("inherit".equals(s)) {
+                    result = LexicalUnitImpl.createInherit(n.beginLine,
+                            n.beginColumn, prev);
+                } else {
+                    result = LexicalUnitImpl.createIdent(n.beginLine,
+                            n.beginColumn, prev, convertIdent(n.image));
                 }
 
-                getNextToken();
-        }
-  }
-
-  final public Node returnDirective() throws ParseException {
-    String raw;
-    raw = skipStatement();
-         {if (true) return null;}
-    throw new Error("Missing return statement in function");
-  }
-
-  final public void debuggingDirective() throws ParseException {
-    switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-    case DEBUG_SYM:
-      debugDirective();
-      break;
-    case WARN_SYM:
-      warnDirective();
-      break;
-    default:
-      jj_la1[192] = jj_gen;
-      jj_consume_token(-1);
-      throw new ParseException();
-    }
-  }
-
-  final public void debugDirective() throws ParseException {
-    jj_consume_token(DEBUG_SYM);
-    String content = skipStatementUntilSemiColon();
-    // TODO should evaluate the content expression, call documentHandler.debugDirective() etc.
-    System.out.println(content);
-    label_135:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case S:
-        ;
-        break;
-      default:
-        jj_la1[193] = jj_gen;
-        break label_135;
-      }
-      jj_consume_token(S);
-    }
-  }
-
-  final public void warnDirective() throws ParseException {
-    jj_consume_token(WARN_SYM);
-    String content = skipStatementUntilSemiColon();
-    // TODO should evaluate the content expression, call documentHandler.warnDirective() etc.
-    System.err.println(content);
-    label_136:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case S:
-        ;
-        break;
-      default:
-        jj_la1[194] = jj_gen;
-        break label_136;
-      }
-      jj_consume_token(S);
-    }
-  }
-
-  final public Node forDirective() throws ParseException {
-    String var;
-    String from;
-    String to;
-    boolean exclusive;
-    String body;
-    Token tok;
-    var = variableName();
-        int[] toThrough = {TO, THROUGH};
-        from = skipStatementUntil(toThrough);
-    switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-    case TO:
-      tok = jj_consume_token(TO);
-                 exclusive = true;
-      break;
-    case THROUGH:
-      tok = jj_consume_token(THROUGH);
-                       exclusive = false;
-      break;
-    default:
-      jj_la1[195] = jj_gen;
-      jj_consume_token(-1);
-      throw new ParseException();
-    }
-    to = skipStatementUntilLeftBrace();
-    label_137:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case S:
-        ;
-        break;
-      default:
-        jj_la1[196] = jj_gen;
-        break label_137;
-      }
-      jj_consume_token(S);
-    }
-    body = skipStatement();
-     {if (true) return documentHandler.forDirective(var, from, to, exclusive, body);}
-    throw new Error("Missing return statement in function");
-  }
-
-  final public Node whileDirective() throws ParseException {
-    String condition;
-    String body;
-    condition = skipStatementUntilLeftBrace();
-    body = skipStatement();
-        {if (true) return documentHandler.whileDirective(condition, body);}
-    throw new Error("Missing return statement in function");
-  }
-
-  final public void extendDirective() throws ParseException {
- ArrayList<String> list;
-    jj_consume_token(EXTEND_SYM);
-    label_138:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case S:
-        ;
-        break;
-      default:
-        jj_la1[197] = jj_gen;
-        break label_138;
-      }
-      jj_consume_token(S);
-    }
-    list = selectorList();
-    label_139:
-    while (true) {
-      jj_consume_token(SEMICOLON);
-      label_140:
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case S:
-          ;
-          break;
-        default:
-          jj_la1[198] = jj_gen;
-          break label_140;
-        }
-        jj_consume_token(S);
-      }
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case SEMICOLON:
-        ;
-        break;
-      default:
-        jj_la1[199] = jj_gen;
-        break label_139;
-      }
-    }
-     documentHandler.extendDirective(list);
-  }
-
-  final public void contentDirective() throws ParseException {
-    jj_consume_token(CONTENT_SYM);
-    label_141:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case S:
-        ;
-        break;
-      default:
-        jj_la1[200] = jj_gen;
-        break label_141;
-      }
-      jj_consume_token(S);
-    }
-    label_142:
-    while (true) {
-      jj_consume_token(SEMICOLON);
-      label_143:
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case S:
-          ;
-          break;
-        default:
-          jj_la1[201] = jj_gen;
-          break label_143;
-        }
-        jj_consume_token(S);
-      }
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case SEMICOLON:
-        ;
-        break;
-      default:
-        jj_la1[202] = jj_gen;
-        break label_142;
-      }
-    }
-     documentHandler.contentDirective();
-  }
-
-  Node importDirective() throws ParseException {
-    return null;
-  }
-
-  Node charsetDirective() throws ParseException {
-    return null;
-  }
-
-  Node mozDocumentDirective() throws ParseException {
-    return null;
-  }
-
-  Node supportsDirective() throws ParseException {
-    return null;
-  }
-
-  final public void nestedProperties() throws ParseException {
- String name;
-LexicalUnit exp;
-    name = property();
-    jj_consume_token(COLON);
-    label_144:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case S:
-        ;
-        break;
-      default:
-        jj_la1[203] = jj_gen;
-        break label_144;
-      }
-      jj_consume_token(S);
-    }
-    jj_consume_token(LBRACE);
-    label_145:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case S:
-        ;
-        break;
-      default:
-        jj_la1[204] = jj_gen;
-        break label_145;
-      }
-      jj_consume_token(S);
-    }
-      documentHandler.startNestedProperties(name);
-    switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-    case INTERPOLATION:
-    case IDENT:
-      declaration();
-      break;
-    default:
-      jj_la1[205] = jj_gen;
-      ;
-    }
-    label_146:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case SEMICOLON:
-        ;
-        break;
-      default:
-        jj_la1[206] = jj_gen;
-        break label_146;
-      }
-      jj_consume_token(SEMICOLON);
-      label_147:
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case S:
-          ;
-          break;
-        default:
-          jj_la1[207] = jj_gen;
-          break label_147;
-        }
-        jj_consume_token(S);
-      }
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case INTERPOLATION:
-      case IDENT:
-        declaration();
-        break;
-      default:
-        jj_la1[208] = jj_gen;
-        ;
-      }
-    }
-    jj_consume_token(RBRACE);
-      documentHandler.endNestedProperties(name);
-    label_148:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case S:
-        ;
-        break;
-      default:
-        jj_la1[209] = jj_gen;
-        break label_148;
-      }
-      jj_consume_token(S);
-    }
-  }
+                /*
+                 * / Auto correction code used in the CSS Validator but must not
+                 * be used by a conformant CSS2 parser. Common error : H1 {
+                 * color : black background : white }
+                 * 
+                 * Token t = getToken(1); Token semicolon = new Token();
+                 * semicolon.kind = SEMICOLON; semicolon.image = ";"; if (t.kind
+                 * == COLON) { // @@SEEME. (generate a warning?) // @@SEEME if
+                 * expression is a single ident, generate an error ?
+                 * rejectToken(semicolon);
+                 * 
+                 * result = prev; } /
+                 */
 
-/**
- * @exception ParseException exception during the parse
- */
-  final public void styleRuleOrDeclarationOrNestedProperties() throws ParseException {
-    try {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case DEBUG_SYM:
-      case WARN_SYM:
-        debuggingDirective();
-        break;
-      default:
-        jj_la1[210] = jj_gen;
-        if (jj_2_6(2147483647)) {
-          styleRule();
-        } else if (jj_2_7(3)) {
-          declarationOrNestedProperties();
-        } else {
-          switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-          case PLUS:
-          case PRECEDES:
-          case SIBLING:
-          case LBRACKET:
-          case ANY:
-          case PARENT:
-          case DOT:
-          case COLON:
-          case INTERPOLATION:
-          case IDENT:
-          case HASH:
-            styleRule();
+                break;
+            case HASH:
+                result = hexcolor(prev);
+                break;
+            case URL:
+                result = url(prev);
+                break;
+            case UNICODERANGE:
+                result = unicode(prev);
+                break;
+            default:
+                jj_la1[238] = jj_gen;
+                jj_consume_token(-1);
+                throw new ParseException();
+            }
             break;
-          default:
-            jj_la1[211] = jj_gen;
+        default:
+            jj_la1[239] = jj_gen;
             jj_consume_token(-1);
             throw new ParseException();
-          }
-        }
-      }
-    } catch (JumpException e) {
-     skipAfterExpression();
-     // reportWarningSkipText(getLocator(), skipAfterExpression());
-
-    } catch (ParseException e) {
-     if (errorHandler != null) {
-         if (e.currentToken != null) {
-             LocatorImpl li = new LocatorImpl(this,
-                                              e.currentToken.next.beginLine,
-                                              e.currentToken.next.beginColumn-1);
-             reportError(li, e);
-         } else {
-             reportError(getLocator(), e);
-         }
-         skipAfterExpression();
-         /*
-         LocatorImpl loc = (LocatorImpl) getLocator();
-         loc.column--;
-         reportWarningSkipText(loc, skipAfterExpression());
-         */
-     } else {
-         skipAfterExpression();
-     }
-    }
-  }
-
-/**
- * @exception ParseException exception during the parse
- */
-  final public void declarationOrNestedProperties() throws ParseException {
-  boolean important = false;
-  String name;
-  LexicalUnitImpl exp;
-  Token save;
-  String comment = null;
-    try {
-      name = property();
-       save = token;
-      jj_consume_token(COLON);
-      label_149:
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case S:
-          ;
-          break;
-        default:
-          jj_la1[212] = jj_gen;
-          break label_149;
-        }
-        jj_consume_token(S);
-      }
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case PLUS:
-      case MINUS:
-      case DOT:
-      case TO:
-      case THROUGH:
-      case FROM:
-      case STRING:
-      case IDENT:
-      case NUMBER:
-      case URL:
-      case VARIABLE:
-      case PERCENTAGE:
-      case PT:
-      case MM:
-      case CM:
-      case PC:
-      case IN:
-      case PX:
-      case EMS:
-      case LEM:
-      case REM:
-      case EXS:
-      case DEG:
-      case RAD:
-      case GRAD:
-      case MS:
-      case SECOND:
-      case HZ:
-      case KHZ:
-      case DIMEN:
-      case HASH:
-      case UNICODERANGE:
-      case FUNCTION:
-        exp = expr();
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case IMPORTANT_SYM:
-          important = prio();
-          break;
-        default:
-          jj_la1[213] = jj_gen;
-          ;
-        }
-         Token next = getToken(1);
-         if(next.kind == SEMICOLON || next.kind == RBRACE){
-             while(next.kind == SEMICOLON){
-                 skipStatement();
-                 next = getToken(1);
-             }
-             //only add special token kept for sprites '/**'
-             if(token.specialToken!=null && token.specialToken!=null && token.specialToken.image.startsWith("/**")){
-                 documentHandler.property(name, exp, important, token.specialToken.image);
-             }else{
-                 documentHandler.property(name, exp, important, null);
-             }
-         }
-        break;
-      case LBRACE:
-        jj_consume_token(LBRACE);
-        label_150:
-        while (true) {
-          switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-          case S:
-            ;
-            break;
-          default:
-            jj_la1[214] = jj_gen;
-            break label_150;
-          }
-          jj_consume_token(S);
-        }
-         documentHandler.startNestedProperties(name);
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case INTERPOLATION:
-        case IDENT:
-          declaration();
-          break;
-        default:
-          jj_la1[215] = jj_gen;
-          ;
         }
-        label_151:
-        while (true) {
-          switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-          case SEMICOLON:
-            ;
-            break;
-          default:
-            jj_la1[216] = jj_gen;
-            break label_151;
-          }
-          jj_consume_token(SEMICOLON);
-          label_152:
-          while (true) {
-            switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
+        label_164: while (true) {
+            switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
             case S:
-              ;
-              break;
+                ;
+                break;
             default:
-              jj_la1[217] = jj_gen;
-              break label_152;
+                jj_la1[240] = jj_gen;
+                break label_164;
             }
             jj_consume_token(S);
-          }
-          switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-          case INTERPOLATION:
-          case IDENT:
-            declaration();
-            break;
-          default:
-            jj_la1[218] = jj_gen;
-            ;
-          }
         }
-        jj_consume_token(RBRACE);
-        label_153:
-        while (true) {
-          switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-          case S:
-            ;
-            break;
-          default:
-            jj_la1[219] = jj_gen;
-            break label_153;
-          }
-          jj_consume_token(S);
-        }
-         documentHandler.endNestedProperties(name);
-        break;
-      default:
-        jj_la1[220] = jj_gen;
-        jj_consume_token(-1);
-        throw new ParseException();
-      }
-    } catch (JumpException e) {
-     skipAfterExpression();
-     // reportWarningSkipText(getLocator(), skipAfterExpression());
-
-    } catch (NumberFormatException e) {
-     if (errorHandler != null) {
-         errorHandler.error(new CSSParseException("Invalid number "
-                                                  + e.getMessage(),
-                                                  getLocator(),
-                                                  e));
-     }
-     reportWarningSkipText(getLocator(), skipAfterExpression());
-    } catch (ParseException e) {
-     if (errorHandler != null) {
-         if (e.currentToken != null) {
-             LocatorImpl li = new LocatorImpl(this,
-                                              e.currentToken.next.beginLine,
-                                              e.currentToken.next.beginColumn-1);
-             reportError(li, e);
-         } else {
-             reportError(getLocator(), e);
-         }
-         skipAfterExpression();
-         /*
-         LocatorImpl loc = (LocatorImpl) getLocator();
-         loc.column--;
-         reportWarningSkipText(loc, skipAfterExpression());
-         */
-     } else {
-         skipAfterExpression();
-     }
+        {
+            if (true) {
+                return result;
+            }
+        }
+        throw new Error("Missing return statement in function");
     }
-  }
-
-/**
- * @exception ParseException exception during the parse
- */
-  final public void declaration() throws ParseException {
-  boolean important = false;
-  String name;
-  LexicalUnit exp;
-  Token save;
-    try {
-      name = property();
-       save = token;
-      jj_consume_token(COLON);
-      label_154:
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case S:
-          ;
-          break;
-        default:
-          jj_la1[221] = jj_gen;
-          break label_154;
-        }
-        jj_consume_token(S);
-      }
-      exp = expr();
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case IMPORTANT_SYM:
-        important = prio();
-        break;
-      default:
-        jj_la1[222] = jj_gen;
-        ;
-      }
-         documentHandler.property(name, exp, important);
-    } catch (JumpException e) {
-     skipAfterExpression();
-     // reportWarningSkipText(getLocator(), skipAfterExpression());
-
-    } catch (NumberFormatException e) {
-     if (errorHandler != null) {
-         errorHandler.error(new CSSParseException("Invalid number "
-                                                  + e.getMessage(),
-                                                  getLocator(),
-                                                  e));
-     }
-     reportWarningSkipText(getLocator(), skipAfterExpression());
-    } catch (ParseException e) {
-     if (errorHandler != null) {
-         if (e.currentToken != null) {
-             LocatorImpl li = new LocatorImpl(this,
-                                              e.currentToken.next.beginLine,
-                                              e.currentToken.next.beginColumn-1);
-             reportError(li, e);
-         } else {
-             reportError(getLocator(), e);
-         }
-         skipAfterExpression();
-         /*
-	 LocatorImpl loc = (LocatorImpl) getLocator();
-	 loc.column--;
-	 reportWarningSkipText(loc, skipAfterExpression());
-	 */
-     } else {
-         skipAfterExpression();
-     }
-    }
-  }
-
-/**
- * @exception ParseException exception during the parse
- */
-  final public boolean prio() throws ParseException {
-    jj_consume_token(IMPORTANT_SYM);
-    label_155:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case S:
-        ;
-        break;
-      default:
-        jj_la1[223] = jj_gen;
-        break label_155;
-      }
-      jj_consume_token(S);
-    }
-                             {if (true) return true;}
-    throw new Error("Missing return statement in function");
-  }
-
-  final public boolean guarded() throws ParseException {
-    jj_consume_token(GUARDED_SYM);
-    label_156:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case S:
-        ;
-        break;
-      default:
-        jj_la1[224] = jj_gen;
-        break label_156;
-      }
-      jj_consume_token(S);
-    }
-                          {if (true) return true;}
-    throw new Error("Missing return statement in function");
-  }
-
-/**
- * @exception ParseException exception during the parse
- */
-  final public LexicalUnitImpl operator(LexicalUnitImpl prev) throws ParseException {
- Token n;
-    switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-    case COMMA:
-      /* (comments copied from basic_arithmetics.scss)
-      *supports:
-      * 1. standard arithmetic operations (+, -, *, /, %)
-      * 2. / is treated as css operator, unless one of its operands is variable or there is another binary arithmetic operator
-      *limits:
-      * 1. cannot mix arithmetic and css operations, e.g. "margin: 1px + 3px 2px" will fail
-      * 2. space between add and minus operator and their following operand is mandatory. e.g. "1 + 2" is valid, "1+2" is not
-      * 3. parenthesis is not supported now.  
-      */
-      n = jj_consume_token(COMMA);
-      label_157:
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case S:
-          ;
-          break;
-        default:
-          jj_la1[225] = jj_gen;
-          break label_157;
-        }
-        jj_consume_token(S);
-      }
-                 {if (true) return LexicalUnitImpl.createComma(n.beginLine,
-            n.beginColumn,
-            prev);}
-      break;
-    case DIV:
-      n = jj_consume_token(DIV);
-      label_158:
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case S:
-          ;
-          break;
-        default:
-          jj_la1[226] = jj_gen;
-          break label_158;
-        }
-        jj_consume_token(S);
-      }
-                  {if (true) return LexicalUnitImpl.createSlash(n.beginLine,
-            n.beginColumn,
-            prev);}
-      break;
-    case ANY:
-      n = jj_consume_token(ANY);
-      label_159:
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case S:
-          ;
-          break;
-        default:
-          jj_la1[227] = jj_gen;
-          break label_159;
-        }
-        jj_consume_token(S);
-      }
-                   {if (true) return LexicalUnitImpl.createMultiply(n.beginLine,
-            n.beginColumn,
-            prev);}
-      break;
-    case MOD:
-      n = jj_consume_token(MOD);
-      label_160:
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case S:
-          ;
-          break;
-        default:
-          jj_la1[228] = jj_gen;
-          break label_160;
-        }
-        jj_consume_token(S);
-      }
-                   {if (true) return LexicalUnitImpl.createModulo(n.beginLine,
-            n.beginColumn,
-            prev);}
-      break;
-    case PLUS:
-      n = jj_consume_token(PLUS);
-      label_161:
-      while (true) {
-        jj_consume_token(S);
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case S:
-          ;
-          break;
-        default:
-          jj_la1[229] = jj_gen;
-          break label_161;
-        }
-      }
-                  {if (true) return LexicalUnitImpl.createAdd(n.beginLine,
-        n.beginColumn,
-        prev);}
-      break;
-    case MINUS:
-      n = jj_consume_token(MINUS);
-      label_162:
-      while (true) {
-        jj_consume_token(S);
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case S:
-          ;
-          break;
-        default:
-          jj_la1[230] = jj_gen;
-          break label_162;
-        }
-      }
-                  {if (true) return LexicalUnitImpl.createMinus(n.beginLine,
-        n.beginColumn,
-        prev);}
-      break;
-    default:
-      jj_la1[231] = jj_gen;
-      jj_consume_token(-1);
-      throw new ParseException();
-    }
-    throw new Error("Missing return statement in function");
-  }
-
-/**
- * @exception ParseException exception during the parse
- */
-  final public LexicalUnitImpl expr() throws ParseException {
-    LexicalUnitImpl first, res;
-    char op;
-    first = term(null);
-                      res = first;
-    label_163:
-    while (true) {
-      if (jj_2_8(2)) {
-        ;
-      } else {
-        break label_163;
-      }
-      if (jj_2_9(2)) {
-        res = operator(res);
-      } else {
-        ;
-      }
-      res = term(res);
-    }
-    {if (true) return first;}
-    throw new Error("Missing return statement in function");
-  }
 
-/**
- * @exception ParseException exception during the parse
- */
-  final public char unaryOperator() throws ParseException {
-    switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-    case MINUS:
-      jj_consume_token(MINUS);
-        {if (true) return '-';}
-      break;
-    case PLUS:
-      jj_consume_token(PLUS);
-        {if (true) return '+';}
-      break;
-    default:
-      jj_la1[232] = jj_gen;
-      jj_consume_token(-1);
-      throw new ParseException();
-    }
-    throw new Error("Missing return statement in function");
-  }
-
-/**
- * @exception ParseException exception during the parse
- */
-  final public LexicalUnitImpl term(LexicalUnitImpl prev) throws ParseException {
-  LexicalUnitImpl result = null;
-  Token n = null;
-  char op = ' ';
-    switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-    case PLUS:
-    case MINUS:
-    case DOT:
-    case TO:
-    case THROUGH:
-    case FROM:
-    case STRING:
-    case IDENT:
-    case NUMBER:
-    case URL:
-    case PERCENTAGE:
-    case PT:
-    case MM:
-    case CM:
-    case PC:
-    case IN:
-    case PX:
-    case EMS:
-    case LEM:
-    case REM:
-    case EXS:
-    case DEG:
-    case RAD:
-    case GRAD:
-    case MS:
-    case SECOND:
-    case HZ:
-    case KHZ:
-    case DIMEN:
-    case HASH:
-    case UNICODERANGE:
-    case FUNCTION:
-      result = nonVariableTerm(prev);
-      break;
-    case VARIABLE:
-      result = variableTerm(prev);
-      break;
-    default:
-      jj_la1[233] = jj_gen;
-      jj_consume_token(-1);
-      throw new ParseException();
-    }
-          {if (true) return result;}
-    throw new Error("Missing return statement in function");
-  }
-
-  final public LexicalUnitImpl variableTerm(LexicalUnitImpl prev) throws ParseException {
-  LexicalUnitImpl result = null;
-  String varName = "";
-    varName = variableName();
-          result = LexicalUnitImpl.createVariable(token.beginLine, token.beginColumn,
-                 prev, varName); {if (true) return result;}
-    throw new Error("Missing return statement in function");
-  }
-
-  final public LexicalUnitImpl nonVariableTerm(LexicalUnitImpl prev) throws ParseException {
-LexicalUnitImpl result = null;
-  Token n = null;
-  char op = ' ';
-  String varName;
-  String s = "";
-    switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-    case PLUS:
-    case MINUS:
-    case NUMBER:
-    case PERCENTAGE:
-    case PT:
-    case MM:
-    case CM:
-    case PC:
-    case IN:
-    case PX:
-    case EMS:
-    case LEM:
-    case REM:
-    case EXS:
-    case DEG:
-    case RAD:
-    case GRAD:
-    case MS:
-    case SECOND:
-    case HZ:
-    case KHZ:
-    case DIMEN:
-    case FUNCTION:
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case PLUS:
-      case MINUS:
-        op = unaryOperator();
-        break;
-      default:
-        jj_la1[234] = jj_gen;
-        ;
-      }
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case NUMBER:
-        n = jj_consume_token(NUMBER);
-          result = LexicalUnitImpl.createNumber(n.beginLine, n.beginColumn,
-                                                prev, number(op, n, 0));
-        break;
-      case PERCENTAGE:
-        n = jj_consume_token(PERCENTAGE);
-          result = LexicalUnitImpl.createPercentage(n.beginLine, n.beginColumn,
-                                                    prev, number(op, n, 1));
-        break;
-      case PT:
-        n = jj_consume_token(PT);
-          result = LexicalUnitImpl.createPT(n.beginLine, n.beginColumn,
-                                            prev, number(op, n, 2));
-        break;
-      case CM:
-        n = jj_consume_token(CM);
-          result = LexicalUnitImpl.createCM(n.beginLine, n.beginColumn,
-                                            prev, number(op, n, 2));
-        break;
-      case MM:
-        n = jj_consume_token(MM);
-          result = LexicalUnitImpl.createMM(n.beginLine, n.beginColumn,
-                                            prev, number(op, n, 2));
-        break;
-      case PC:
-        n = jj_consume_token(PC);
-          result = LexicalUnitImpl.createPC(n.beginLine, n.beginColumn,
-                                            prev, number(op, n, 2));
-        break;
-      case IN:
-        n = jj_consume_token(IN);
-          result = LexicalUnitImpl.createIN(n.beginLine, n.beginColumn,
-                                            prev, number(op, n, 2));
-        break;
-      case PX:
-        n = jj_consume_token(PX);
-          result = LexicalUnitImpl.createPX(n.beginLine, n.beginColumn,
-                                            prev, number(op, n, 2));
-        break;
-      case EMS:
-        n = jj_consume_token(EMS);
-          result = LexicalUnitImpl.createEMS(n.beginLine, n.beginColumn,
-                                             prev, number(op, n, 2));
-        break;
-      case LEM:
-        n = jj_consume_token(LEM);
-          result = LexicalUnitImpl.createLEM(n.beginLine, n.beginColumn,
-                                             prev, number(op, n, 3));
-        break;
-      case REM:
-        n = jj_consume_token(REM);
-          result = LexicalUnitImpl.createREM(n.beginLine, n.beginColumn,
-                                             prev, number(op, n, 3));
-        break;
-      case EXS:
-        n = jj_consume_token(EXS);
-          result = LexicalUnitImpl.createEXS(n.beginLine, n.beginColumn,
-                                             prev, number(op, n, 2));
-        break;
-      case DEG:
-        n = jj_consume_token(DEG);
-          result = LexicalUnitImpl.createDEG(n.beginLine, n.beginColumn,
-                                             prev, number(op, n, 3));
-        break;
-      case RAD:
-        n = jj_consume_token(RAD);
-          result = LexicalUnitImpl.createRAD(n.beginLine, n.beginColumn,
-                                             prev, number(op, n, 3));
-        break;
-      case GRAD:
-        n = jj_consume_token(GRAD);
-          result = LexicalUnitImpl.createGRAD(n.beginLine, n.beginColumn,
-                                              prev, number(op, n, 3));
-        break;
-      case SECOND:
-        n = jj_consume_token(SECOND);
-          result = LexicalUnitImpl.createS(n.beginLine, n.beginColumn,
-                                           prev, number(op, n, 1));
-        break;
-      case MS:
-        n = jj_consume_token(MS);
-          result = LexicalUnitImpl.createMS(n.beginLine, n.beginColumn,
-                                            prev, number(op, n, 2));
-        break;
-      case HZ:
-        n = jj_consume_token(HZ);
-          result = LexicalUnitImpl.createHZ(n.beginLine, n.beginColumn,
-                                            prev, number(op, n, 2));
-        break;
-      case KHZ:
-        n = jj_consume_token(KHZ);
-          result = LexicalUnitImpl.createKHZ(n.beginLine, n.beginColumn,
-                                             prev, number(op, n, 3));
-        break;
-      case DIMEN:
-        n = jj_consume_token(DIMEN);
-            s = n.image;
-            int i = 0;
-            while (i < s.length()
-                   && (Character.isDigit(s.charAt(i)) || (s.charAt(i) == '.'))) {
-                i++;
+    /**
+     * Handle all CSS2 functions.
+     * 
+     * @exception ParseException
+     *                exception during the parse
+     */
+    final public LexicalUnitImpl function(char operator, LexicalUnitImpl prev)
+            throws ParseException {
+        Token n;
+        LexicalUnit params = null;
+        n = jj_consume_token(FUNCTION);
+        label_165: while (true) {
+            switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+            case S:
+                ;
+                break;
+            default:
+                jj_la1[241] = jj_gen;
+                break label_165;
             }
-            result = LexicalUnitImpl.createDimen(n.beginLine, n.beginColumn, prev,
-                                                 Float.valueOf(s.substring(0, i)).floatValue(),
-                                                 s.substring(i));
-        break;
-      case FUNCTION:
-        result = function(op, prev);
-        break;
-      default:
-        jj_la1[235] = jj_gen;
-        jj_consume_token(-1);
-        throw new ParseException();
-      }
-      break;
-    case DOT:
-    case TO:
-    case THROUGH:
-    case FROM:
-    case STRING:
-    case IDENT:
-    case URL:
-    case HASH:
-    case UNICODERANGE:
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case STRING:
-        n = jj_consume_token(STRING);
-          result =
-          LexicalUnitImpl.createString(n.beginLine, n.beginColumn, prev,
-                                       convertStringIndex(n.image, 1,
-                                                          n.image.length() -1));
-        break;
-      case DOT:
-      case TO:
-      case THROUGH:
-      case FROM:
-      case IDENT:
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case DOT:
-          jj_consume_token(DOT);
-              s+=".";
-          break;
-        default:
-          jj_la1[236] = jj_gen;
-          ;
+            jj_consume_token(S);
         }
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case IDENT:
-          n = jj_consume_token(IDENT);
-          break;
-        case TO:
-          n = jj_consume_token(TO);
-          break;
-        case THROUGH:
-          n = jj_consume_token(THROUGH);
-          break;
-        case FROM:
-          n = jj_consume_token(FROM);
-          break;
-        default:
-          jj_la1[237] = jj_gen;
-          jj_consume_token(-1);
-          throw new ParseException();
-        }
-        s += convertIdent(n.image);
-        if ("inherit".equals(s)) {
-            result = LexicalUnitImpl.createInherit(n.beginLine, n.beginColumn,
-                                               prev);
-        } else {
-            result = LexicalUnitImpl.createIdent(n.beginLine, n.beginColumn,
-                                               prev, convertIdent(n.image));
-        }
-
-          /* /
-         Auto correction code used in the CSS Validator but must not
-          be used by a conformant CSS2 parser.
-	 * Common error :
-	 * H1 {
-	 *   color : black
-	 *   background : white
-	 * }
-	 *
-	Token t = getToken(1);
-	Token semicolon = new Token();
-	semicolon.kind = SEMICOLON;
-	semicolon.image = ";";
-	if (t.kind == COLON) {
-	    // @@SEEME. (generate a warning?)
-	    // @@SEEME if expression is a single ident, 
-	       generate an error ?
-	    rejectToken(semicolon);
-	    
-	    result = prev;
-	}
-	/ */
-
-        break;
-      case HASH:
-        result = hexcolor(prev);
-        break;
-      case URL:
-        result = url(prev);
-        break;
-      case UNICODERANGE:
-        result = unicode(prev);
-        break;
-      default:
-        jj_la1[238] = jj_gen;
-        jj_consume_token(-1);
-        throw new ParseException();
-      }
-      break;
-    default:
-      jj_la1[239] = jj_gen;
-      jj_consume_token(-1);
-      throw new ParseException();
-    }
-    label_164:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case S:
-        ;
-        break;
-      default:
-        jj_la1[240] = jj_gen;
-        break label_164;
-      }
-      jj_consume_token(S);
-    }
-    {if (true) return result;}
-=======
-  final public LexicalUnitImpl expr() throws ParseException {
-    LexicalUnitImpl first, res;
-    char op;
-    first = term(null);
-                      res = first;
-    label_166:
-    while (true) {
-      if (jj_2_8(2)) {
-        ;
-      } else {
-        break label_166;
-      }
-      if (jj_2_9(2)) {
-        res = operator(res);
-      } else {
-        ;
-      }
-      res = term(res);
-    }
-    {if (true) return first;}
-    throw new Error("Missing return statement in function");
-  }
-
-/**
- * @exception ParseException exception during the parse
- */
-  final public char unaryOperator() throws ParseException {
-    switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-    case MINUS:
-      jj_consume_token(MINUS);
-        {if (true) return '-';}
-      break;
-    case PLUS:
-      jj_consume_token(PLUS);
-        {if (true) return '+';}
-      break;
-    default:
-      jj_la1[238] = jj_gen;
-      jj_consume_token(-1);
-      throw new ParseException();
-    }
-    throw new Error("Missing return statement in function");
-  }
-
-/**
- * @exception ParseException exception during the parse
- */
-  final public LexicalUnitImpl term(LexicalUnitImpl prev) throws ParseException {
-  LexicalUnitImpl result = null;
-  Token n = null;
-  char op = ' ';
-    switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-    case PLUS:
-    case MINUS:
-    case DOT:
-    case TO:
-    case THROUGH:
-    case FROM:
-    case STRING:
-    case IDENT:
-    case NUMBER:
-    case URL:
-    case PERCENTAGE:
-    case PT:
-    case MM:
-    case CM:
-    case PC:
-    case IN:
-    case PX:
-    case EMS:
-    case LEM:
-    case REM:
-    case EXS:
-    case DEG:
-    case RAD:
-    case GRAD:
-    case MS:
-    case SECOND:
-    case HZ:
-    case KHZ:
-    case DIMEN:
-    case HASH:
-    case UNICODERANGE:
-    case FUNCTION:
-      result = nonVariableTerm(prev);
-      break;
-    case VARIABLE:
-      result = variableTerm(prev);
-      break;
-    default:
-      jj_la1[239] = jj_gen;
-      jj_consume_token(-1);
-      throw new ParseException();
-    }
-          {if (true) return result;}
-    throw new Error("Missing return statement in function");
-  }
-
-  final public LexicalUnitImpl variableTerm(LexicalUnitImpl prev) throws ParseException {
-  LexicalUnitImpl result = null;
-  String varName = "";
-    varName = variableName();
-          result = LexicalUnitImpl.createVariable(token.beginLine, token.beginColumn,
-                 prev, varName); {if (true) return result;}
-    throw new Error("Missing return statement in function");
-  }
-
-  final public LexicalUnitImpl nonVariableTerm(LexicalUnitImpl prev) throws ParseException {
-LexicalUnitImpl result = null;
-  Token n = null;
-  char op = ' ';
-  String varName;
-  String s = "";
-    switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-    case PLUS:
-    case MINUS:
-    case NUMBER:
-    case PERCENTAGE:
-    case PT:
-    case MM:
-    case CM:
-    case PC:
-    case IN:
-    case PX:
-    case EMS:
-    case LEM:
-    case REM:
-    case EXS:
-    case DEG:
-    case RAD:
-    case GRAD:
-    case MS:
-    case SECOND:
-    case HZ:
-    case KHZ:
-    case DIMEN:
-    case FUNCTION:
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case PLUS:
-      case MINUS:
-        op = unaryOperator();
-        break;
-      default:
-        jj_la1[240] = jj_gen;
-        ;
-      }
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case NUMBER:
-        n = jj_consume_token(NUMBER);
-          result = LexicalUnitImpl.createNumber(n.beginLine, n.beginColumn,
-                                                prev, number(op, n, 0));
-        break;
-      case PERCENTAGE:
-        n = jj_consume_token(PERCENTAGE);
-          result = LexicalUnitImpl.createPercentage(n.beginLine, n.beginColumn,
-                                                    prev, number(op, n, 1));
-        break;
-      case PT:
-        n = jj_consume_token(PT);
-          result = LexicalUnitImpl.createPT(n.beginLine, n.beginColumn,
-                                            prev, number(op, n, 2));
-        break;
-      case CM:
-        n = jj_consume_token(CM);
-          result = LexicalUnitImpl.createCM(n.beginLine, n.beginColumn,
-                                            prev, number(op, n, 2));
-        break;
-      case MM:
-        n = jj_consume_token(MM);
-          result = LexicalUnitImpl.createMM(n.beginLine, n.beginColumn,
-                                            prev, number(op, n, 2));
-        break;
-      case PC:
-        n = jj_consume_token(PC);
-          result = LexicalUnitImpl.createPC(n.beginLine, n.beginColumn,
-                                            prev, number(op, n, 2));
-        break;
-      case IN:
-        n = jj_consume_token(IN);
-          result = LexicalUnitImpl.createIN(n.beginLine, n.beginColumn,
-                                            prev, number(op, n, 2));
-        break;
-      case PX:
-        n = jj_consume_token(PX);
-          result = LexicalUnitImpl.createPX(n.beginLine, n.beginColumn,
-                                            prev, number(op, n, 2));
-        break;
-      case EMS:
-        n = jj_consume_token(EMS);
-          result = LexicalUnitImpl.createEMS(n.beginLine, n.beginColumn,
-                                             prev, number(op, n, 2));
-        break;
-      case LEM:
-        n = jj_consume_token(LEM);
-          result = LexicalUnitImpl.createLEM(n.beginLine, n.beginColumn,
-                                             prev, number(op, n, 3));
-        break;
-      case REM:
-        n = jj_consume_token(REM);
-          result = LexicalUnitImpl.createREM(n.beginLine, n.beginColumn,
-                                             prev, number(op, n, 3));
-        break;
-      case EXS:
-        n = jj_consume_token(EXS);
-          result = LexicalUnitImpl.createEXS(n.beginLine, n.beginColumn,
-                                             prev, number(op, n, 2));
-        break;
-      case DEG:
-        n = jj_consume_token(DEG);
-          result = LexicalUnitImpl.createDEG(n.beginLine, n.beginColumn,
-                                             prev, number(op, n, 3));
-        break;
-      case RAD:
-        n = jj_consume_token(RAD);
-          result = LexicalUnitImpl.createRAD(n.beginLine, n.beginColumn,
-                                             prev, number(op, n, 3));
-        break;
-      case GRAD:
-        n = jj_consume_token(GRAD);
-          result = LexicalUnitImpl.createGRAD(n.beginLine, n.beginColumn,
-                                              prev, number(op, n, 3));
-        break;
-      case SECOND:
-        n = jj_consume_token(SECOND);
-          result = LexicalUnitImpl.createS(n.beginLine, n.beginColumn,
-                                           prev, number(op, n, 1));
-        break;
-      case MS:
-        n = jj_consume_token(MS);
-          result = LexicalUnitImpl.createMS(n.beginLine, n.beginColumn,
-                                            prev, number(op, n, 2));
-        break;
-      case HZ:
-        n = jj_consume_token(HZ);
-          result = LexicalUnitImpl.createHZ(n.beginLine, n.beginColumn,
-                                            prev, number(op, n, 2));
-        break;
-      case KHZ:
-        n = jj_consume_token(KHZ);
-          result = LexicalUnitImpl.createKHZ(n.beginLine, n.beginColumn,
-                                             prev, number(op, n, 3));
-        break;
-      case DIMEN:
-        n = jj_consume_token(DIMEN);
-            s = n.image;
-            int i = 0;
-            while (i < s.length()
-                   && (Character.isDigit(s.charAt(i)) || (s.charAt(i) == '.'))) {
-                i++;
+        String fname = convertIdent(n.image);
+        if ("alpha(".equals(fname)) {
+            String body = skipStatementUntilSemiColon();
+            {
+                if (true) {
+                    return LexicalUnitImpl.createIdent(n.beginLine,
+                            n.beginColumn, null, "alpha(" + body);
+                }
+            }
+        } else if ("expression(".equals(fname)) {
+            String body = skipStatementUntilSemiColon();
+            {
+                if (true) {
+                    return LexicalUnitImpl.createIdent(n.beginLine,
+                            n.beginColumn, null, "expression(" + body);
+                }
             }
-            result = LexicalUnitImpl.createDimen(n.beginLine, n.beginColumn, prev,
-                                                 Float.valueOf(s.substring(0, i)).floatValue(),
-                                                 s.substring(i));
-        break;
-      case FUNCTION:
-        result = function(op, prev);
-        break;
-      default:
-        jj_la1[241] = jj_gen;
-        jj_consume_token(-1);
-        throw new ParseException();
-      }
-      break;
-    case DOT:
-    case TO:
-    case THROUGH:
-    case FROM:
-    case STRING:
-    case IDENT:
-    case URL:
-    case HASH:
-    case UNICODERANGE:
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case STRING:
-        n = jj_consume_token(STRING);
-          result =
-          LexicalUnitImpl.createString(n.beginLine, n.beginColumn, prev,
-                                       convertStringIndex(n.image, 1,
-                                                          n.image.length() -1));
-        break;
-      case DOT:
-      case TO:
-      case THROUGH:
-      case FROM:
-      case IDENT:
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case DOT:
-          jj_consume_token(DOT);
-              s+=".";
-          break;
-        default:
-          jj_la1[242] = jj_gen;
-          ;
         }
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case IDENT:
-          n = jj_consume_token(IDENT);
-          break;
+        switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+        case PLUS:
+        case MINUS:
+        case DOT:
         case TO:
-          n = jj_consume_token(TO);
-          break;
         case THROUGH:
-          n = jj_consume_token(THROUGH);
-          break;
         case FROM:
-          n = jj_consume_token(FROM);
-          break;
+        case STRING:
+        case IDENT:
+        case NUMBER:
+        case URL:
+        case VARIABLE:
+        case PERCENTAGE:
+        case PT:
+        case MM:
+        case CM:
+        case PC:
+        case IN:
+        case PX:
+        case EMS:
+        case LEM:
+        case REM:
+        case EXS:
+        case DEG:
+        case RAD:
+        case GRAD:
+        case MS:
+        case SECOND:
+        case HZ:
+        case KHZ:
+        case DIMEN:
+        case HASH:
+        case UNICODERANGE:
+        case FUNCTION:
+            params = expr();
+            break;
         default:
-          jj_la1[243] = jj_gen;
-          jj_consume_token(-1);
-          throw new ParseException();
-        }
-        s += convertIdent(n.image);
-        if ("inherit".equals(s)) {
-            result = LexicalUnitImpl.createInherit(n.beginLine, n.beginColumn,
-                                               prev);
-        } else {
-            result = LexicalUnitImpl.createIdent(n.beginLine, n.beginColumn,
-                                               prev, convertIdent(n.image));
-        }
-
-          /* /
-         Auto correction code used in the CSS Validator but must not
-          be used by a conformant CSS2 parser.
-	 * Common error :
-	 * H1 {
-	 *   color : black
-	 *   background : white
-	 * }
-	 *
-	Token t = getToken(1);
-	Token semicolon = new Token();
-	semicolon.kind = SEMICOLON;
-	semicolon.image = ";";
-	if (t.kind == COLON) {
-	    // @@SEEME. (generate a warning?)
-	    // @@SEEME if expression is a single ident, 
-	       generate an error ?
-	    rejectToken(semicolon);
-	    
-	    result = prev;
-	}
-	/ */
-
-        break;
-      case HASH:
-        result = hexcolor(prev);
-        break;
-      case URL:
-        result = url(prev);
-        break;
-      case UNICODERANGE:
-        result = unicode(prev);
-        break;
-      default:
-        jj_la1[244] = jj_gen;
-        jj_consume_token(-1);
-        throw new ParseException();
-      }
-      break;
-    default:
-      jj_la1[245] = jj_gen;
-      jj_consume_token(-1);
-      throw new ParseException();
-    }
-    label_167:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case S:
-        ;
-        break;
-      default:
-        jj_la1[246] = jj_gen;
-        break label_167;
-      }
-      jj_consume_token(S);
-    }
-    {if (true) return result;}
-    throw new Error("Missing return statement in function");
-  }
-
-/**
- * Handle all CSS2 functions.
- * @exception ParseException exception during the parse
- */
-  final public LexicalUnitImpl function(char operator, LexicalUnitImpl prev) throws ParseException {
- Token n;
- LexicalUnit params = null;
-    n = jj_consume_token(FUNCTION);
-    label_168:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case S:
-        ;
-        break;
-      default:
-        jj_la1[247] = jj_gen;
-        break label_168;
-      }
-      jj_consume_token(S);
-    }
-        String fname = convertIdent(n.image);
-        if("alpha(".equals(fname)){
-            String body = skipStatementUntilSemiColon();
-            {if (true) return LexicalUnitImpl.createIdent(n.beginLine, n.beginColumn,
-                 null, "alpha("+body);}
-        }else if("expression(".equals(fname)){
-            String body = skipStatementUntilSemiColon();
-            {if (true) return LexicalUnitImpl.createIdent(n.beginLine, n.beginColumn,
-                 null, "expression("+body);}
-        }
-    switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-    case PLUS:
-    case MINUS:
-    case DOT:
-    case TO:
-    case THROUGH:
-    case FROM:
-    case STRING:
-    case IDENT:
-    case NUMBER:
-    case URL:
-    case VARIABLE:
-    case PERCENTAGE:
-    case PT:
-    case MM:
-    case CM:
-    case PC:
-    case IN:
-    case PX:
-    case EMS:
-    case LEM:
-    case REM:
-    case EXS:
-    case DEG:
-    case RAD:
-    case GRAD:
-    case MS:
-    case SECOND:
-    case HZ:
-    case KHZ:
-    case DIMEN:
-    case HASH:
-    case UNICODERANGE:
-    case FUNCTION:
-      params = expr();
-      break;
-    default:
-      jj_la1[248] = jj_gen;
-      ;
-    }
-    jj_consume_token(RPARAN);
+            jj_la1[242] = jj_gen;
+            ;
+        }
+        jj_consume_token(RPARAN);
         if (operator != ' ') {
-            {if (true) throw new CSSParseException("invalid operator before a function.",
-                                        getLocator());}
+            {
+                if (true) {
+                    throw new CSSParseException(
+                            "invalid operator before a function.", getLocator());
+                }
+            }
         }
         String f = convertIdent(n.image);
         LexicalUnitImpl l = (LexicalUnitImpl) params;
@@ -9916,32 +5700,38 @@ LexicalUnitImpl result = null;
             int i = 0;
             while (loop && l != null && i < 5) {
                 switch (i) {
-                    case 0:
-                    case 2:
-                    case 4:
-                        if ((l.getLexicalUnitType() != LexicalUnit.SAC_INTEGER)
+                case 0:
+                case 2:
+                case 4:
+                    if ((l.getLexicalUnitType() != LexicalUnit.SAC_INTEGER)
                             && (l.getLexicalUnitType() != LexicalUnit.SAC_PERCENTAGE)) {
-                            loop = false;
-                        }
-                        break;
-                    case 1:
-                    case 3:
-                        if (l.getLexicalUnitType() != LexicalUnit.SAC_OPERATOR_COMMA) {
-                            loop = false;
-                        }
-                        break;
-                    default:
-                        {if (true) throw new ParseException("implementation error");}
+                        loop = false;
+                    }
+                    break;
+                case 1:
+                case 3:
+                    if (l.getLexicalUnitType() != LexicalUnit.SAC_OPERATOR_COMMA) {
+                        loop = false;
+                    }
+                    break;
+                default: {
+                    if (true) {
+                        throw new ParseException("implementation error");
+                    }
+                }
                 }
                 if (loop) {
-                    l = (LexicalUnitImpl) l.getNextLexicalUnit();
-                    i ++;
+                    l = l.getNextLexicalUnit();
+                    i++;
                 }
             }
             if ((i == 5) && loop && (l == null)) {
-                {if (true) return LexicalUnitImpl.createRGBColor(n.beginLine,
-                                                      n.beginColumn,
-                                                      prev, params);}
+                {
+                    if (true) {
+                        return LexicalUnitImpl.createRGBColor(n.beginLine,
+                                n.beginColumn, prev, params);
+                    }
+                }
             } else {
                 if (errorHandler != null) {
                     String errorText;
@@ -9949,54 +5739,63 @@ LexicalUnitImpl result = null;
                     if (i < 5) {
                         if (params == null) {
                             loc = new LocatorImpl(this, n.beginLine,
-                                                  n.beginColumn-1);
+                                    n.beginColumn - 1);
                             errorText = "not enough parameters.";
                         } else if (l == null) {
                             loc = new LocatorImpl(this, n.beginLine,
-                                                  n.beginColumn-1);
+                                    n.beginColumn - 1);
                             errorText = "not enough parameters: "
-                                + params.toString();
+                                    + params.toString();
                         } else {
                             loc = new LocatorImpl(this, l.getLineNumber(),
-                                                  l.getColumnNumber());
-                            errorText = "invalid parameter: "
-                                + l.toString();
+                                    l.getColumnNumber());
+                            errorText = "invalid parameter: " + l.toString();
                         }
                     } else {
                         loc = new LocatorImpl(this, l.getLineNumber(),
-                                              l.getColumnNumber());
-                        errorText = "too many parameters: "
-                            + l.toString();
+                                l.getColumnNumber());
+                        errorText = "too many parameters: " + l.toString();
                     }
                     errorHandler.error(new CSSParseException(errorText, loc));
                 }
 
-                {if (true) throw new JumpException();}
+                {
+                    if (true) {
+                        throw new JumpException();
+                    }
+                }
             }
         } else if ("counter".equals(f)) {
             int i = 0;
             while (loop && l != null && i < 3) {
                 switch (i) {
-                    case 0:
-                    case 2:
-                        if (l.getLexicalUnitType() != LexicalUnit.SAC_IDENT) {
-                            loop = false;
-                        }
-                        break;
-                    case 1:
-                        if (l.getLexicalUnitType() != LexicalUnit.SAC_OPERATOR_COMMA) {
-                            loop = false;
-                        }
-                        break;
-                    default:
-                        {if (true) throw new ParseException("implementation error");}
+                case 0:
+                case 2:
+                    if (l.getLexicalUnitType() != LexicalUnit.SAC_IDENT) {
+                        loop = false;
+                    }
+                    break;
+                case 1:
+                    if (l.getLexicalUnitType() != LexicalUnit.SAC_OPERATOR_COMMA) {
+                        loop = false;
+                    }
+                    break;
+                default: {
+                    if (true) {
+                        throw new ParseException("implementation error");
+                    }
                 }
-                l = (LexicalUnitImpl) l.getNextLexicalUnit();
-                i ++;
+                }
+                l = l.getNextLexicalUnit();
+                i++;
             }
             if (((i == 1) || (i == 3)) && loop && (l == null)) {
-                {if (true) return LexicalUnitImpl.createCounter(n.beginLine, n.beginColumn,
-                                                     prev, params);}
+                {
+                    if (true) {
+                        return LexicalUnitImpl.createCounter(n.beginLine,
+                                n.beginColumn, prev, params);
+                    }
+                }
             }
 
         } else if ("counters(".equals(f)) {
@@ -10004,3410 +5803,2647 @@ LexicalUnitImpl result = null;
             int i = 0;
             while (loop && l != null && i < 5) {
                 switch (i) {
-                    case 0:
-                    case 4:
-                        if (l.getLexicalUnitType() != LexicalUnit.SAC_IDENT) {
-                            loop = false;
-                        }
-                        break;
-                    case 2:
-                        if (l.getLexicalUnitType() != LexicalUnit.SAC_STRING_VALUE) {
-                            loop = false;
-                        }
-                        break;
-                    case 1:
-                    case 3:
-                        if (l.getLexicalUnitType() != LexicalUnit.SAC_OPERATOR_COMMA) {
-                            loop = false;
-                        }
-                        break;
-                    default:
-                        {if (true) throw new ParseException("implementation error");}
+                case 0:
+                case 4:
+                    if (l.getLexicalUnitType() != LexicalUnit.SAC_IDENT) {
+                        loop = false;
+                    }
+                    break;
+                case 2:
+                    if (l.getLexicalUnitType() != LexicalUnit.SAC_STRING_VALUE) {
+                        loop = false;
+                    }
+                    break;
+                case 1:
+                case 3:
+                    if (l.getLexicalUnitType() != LexicalUnit.SAC_OPERATOR_COMMA) {
+                        loop = false;
+                    }
+                    break;
+                default: {
+                    if (true) {
+                        throw new ParseException("implementation error");
+                    }
+                }
                 }
-                l = (LexicalUnitImpl) l.getNextLexicalUnit();
-                i ++;
+                l = l.getNextLexicalUnit();
+                i++;
             }
             if (((i == 3) || (i == 5)) && loop && (l == null)) {
-                {if (true) return LexicalUnitImpl.createCounters(n.beginLine, n.beginColumn,
-                                                      prev, params);}
+                {
+                    if (true) {
+                        return LexicalUnitImpl.createCounters(n.beginLine,
+                                n.beginColumn, prev, params);
+                    }
+                }
             }
         } else if ("attr(".equals(f)) {
-            if ((l != null)
-                && (l.getNextLexicalUnit() == null)
-                && (l.getLexicalUnitType() == LexicalUnit.SAC_IDENT)) {
-                {if (true) return LexicalUnitImpl.createAttr(l.getLineNumber(),
-                                                  l.getColumnNumber(),
-                                                  prev, l.getStringValue());}
+            if ((l != null) && (l.getNextLexicalUnit() == null)
+                    && (l.getLexicalUnitType() == LexicalUnit.SAC_IDENT)) {
+                {
+                    if (true) {
+                        return LexicalUnitImpl.createAttr(l.getLineNumber(),
+                                l.getColumnNumber(), prev, l.getStringValue());
+                    }
+                }
             }
         } else if ("rect(".equals(f)) {
             int i = 0;
             while (loop && l != null && i < 7) {
                 switch (i) {
-                    case 0:
-                    case 2:
-                    case 4:
-                    case 6:
-                        switch (l.getLexicalUnitType()) {
-                        case LexicalUnit.SAC_INTEGER:
-                            if (l.getIntegerValue() != 0) {
-                                loop = false;
-                            }
-                            break;
-                        case LexicalUnit.SAC_IDENT:
-                            if (!l.getStringValue().equals("auto")) {
-                                loop = false;
-                            }
-                            break;
-                        case LexicalUnit.SAC_EM:
-                        case LexicalUnit.SAC_EX:
-                        case LexicalUnit.SAC_PIXEL:
-                        case LexicalUnit.SAC_CENTIMETER:
-                        case LexicalUnit.SAC_MILLIMETER:
-                        case LexicalUnit.SAC_INCH:
-                        case LexicalUnit.SAC_POINT:
-                        case LexicalUnit.SAC_PICA:
-                            // nothing
-                            break;
-                        default:
+                case 0:
+                case 2:
+                case 4:
+                case 6:
+                    switch (l.getLexicalUnitType()) {
+                    case LexicalUnit.SAC_INTEGER:
+                        if (l.getIntegerValue() != 0) {
                             loop = false;
                         }
                         break;
-                    case 1:
-                    case 3:
-                    case 5:
-                        if (l.getLexicalUnitType() != LexicalUnit.SAC_OPERATOR_COMMA) {
+                    case LexicalUnit.SAC_IDENT:
+                        if (!l.getStringValue().equals("auto")) {
                             loop = false;
                         }
                         break;
+                    case LexicalUnit.SAC_EM:
+                    case LexicalUnit.SAC_EX:
+                    case LexicalUnit.SAC_PIXEL:
+                    case LexicalUnit.SAC_CENTIMETER:
+                    case LexicalUnit.SAC_MILLIMETER:
+                    case LexicalUnit.SAC_INCH:
+                    case LexicalUnit.SAC_POINT:
+                    case LexicalUnit.SAC_PICA:
+                        // nothing
+                        break;
                     default:
-                        {if (true) throw new ParseException("implementation error");}
+                        loop = false;
+                    }
+                    break;
+                case 1:
+                case 3:
+                case 5:
+                    if (l.getLexicalUnitType() != LexicalUnit.SAC_OPERATOR_COMMA) {
+                        loop = false;
+                    }
+                    break;
+                default: {
+                    if (true) {
+                        throw new ParseException("implementation error");
+                    }
+                }
                 }
-                l = (LexicalUnitImpl) l.getNextLexicalUnit();
-                i ++;
+                l = l.getNextLexicalUnit();
+                i++;
             }
             if ((i == 7) && loop && (l == null)) {
-                {if (true) return LexicalUnitImpl.createRect(n.beginLine, n.beginColumn,
-                                                  prev, params);}
-            }
-        }
-        {if (true) return LexicalUnitImpl.createFunction(n.beginLine, n.beginColumn, prev,
-                                              f.substring(0,
-                                                        f.length() -1),
-                                              params);}
-    throw new Error("Missing return statement in function");
-  }
-
-  final public LexicalUnitImpl unicode(LexicalUnitImpl prev) throws ParseException {
-  Token n;
-    n = jj_consume_token(UNICODERANGE);
-     LexicalUnitImpl params = null;
-     String s = n.image.substring(2);
-     int index = s.indexOf('-');
-     if (index == -1) {
-         params = LexicalUnitImpl.createInteger(n.beginLine, n.beginColumn,
-                                                params, Integer.parseInt(s, 16));
-     } else {
-         String s1 = s.substring(0, index);
-         String s2 = s.substring(index);
-
-         params = LexicalUnitImpl.createInteger(n.beginLine, n.beginColumn,
-                                                params, Integer.parseInt(s1, 16));
-         params = LexicalUnitImpl.createInteger(n.beginLine, n.beginColumn,
-                                                params, Integer.parseInt(s2, 16));
-     }
-
-     {if (true) return LexicalUnitImpl.createUnicodeRange(n.beginLine, n.beginColumn,
-                                               prev, params);}
-    throw new Error("Missing return statement in function");
-  }
-
-  final public LexicalUnitImpl url(LexicalUnitImpl prev) throws ParseException {
-  Token n;
-    n = jj_consume_token(URL);
-   String urlname = n.image.substring(4, n.image.length()-1).trim();
-   {if (true) return LexicalUnitImpl.createURL(n.beginLine, n.beginColumn, prev, urlname);}
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-    throw new Error("Missing return statement in function");
-  }
+                {
+                    if (true) {
+                        return LexicalUnitImpl.createRect(n.beginLine,
+                                n.beginColumn, prev, params);
+                    }
+                }
+            }
+        }
+        {
+            if (true) {
+                return LexicalUnitImpl.createFunction(n.beginLine,
+                        n.beginColumn, prev, f.substring(0, f.length() - 1),
+                        params);
+            }
+        }
+        throw new Error("Missing return statement in function");
+    }
 
-/**
-<<<<<<< HEAD
- * Handle all CSS2 functions.
- * @exception ParseException exception during the parse
- */
-  final public LexicalUnitImpl function(char operator, LexicalUnitImpl prev) throws ParseException {
- Token n;
- LexicalUnit params = null;
-    n = jj_consume_token(FUNCTION);
-    label_165:
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case S:
-        ;
-        break;
-      default:
-        jj_la1[241] = jj_gen;
-        break label_165;
-      }
-      jj_consume_token(S);
+    final public LexicalUnitImpl unicode(LexicalUnitImpl prev)
+            throws ParseException {
+        Token n;
+        n = jj_consume_token(UNICODERANGE);
+        LexicalUnitImpl params = null;
+        String s = n.image.substring(2);
+        int index = s.indexOf('-');
+        if (index == -1) {
+            params = LexicalUnitImpl.createInteger(n.beginLine, n.beginColumn,
+                    params, Integer.parseInt(s, 16));
+        } else {
+            String s1 = s.substring(0, index);
+            String s2 = s.substring(index);
+
+            params = LexicalUnitImpl.createInteger(n.beginLine, n.beginColumn,
+                    params, Integer.parseInt(s1, 16));
+            params = LexicalUnitImpl.createInteger(n.beginLine, n.beginColumn,
+                    params, Integer.parseInt(s2, 16));
+        }
+
+        {
+            if (true) {
+                return LexicalUnitImpl.createUnicodeRange(n.beginLine,
+                        n.beginColumn, prev, params);
+            }
+        }
+        throw new Error("Missing return statement in function");
     }
-        String fname = convertIdent(n.image);
-        if("alpha(".equals(fname)){
-            String body = skipStatementUntilSemiColon();
-            {if (true) return LexicalUnitImpl.createIdent(n.beginLine, n.beginColumn,
-                 null, "alpha("+body);}
-        }else if("expression(".equals(fname)){
-            String body = skipStatementUntilSemiColon();
-            {if (true) return LexicalUnitImpl.createIdent(n.beginLine, n.beginColumn,
-                 null, "expression("+body);}
-        }
-    switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-    case PLUS:
-    case MINUS:
-    case DOT:
-    case TO:
-    case THROUGH:
-    case FROM:
-    case STRING:
-    case IDENT:
-    case NUMBER:
-    case URL:
-    case VARIABLE:
-    case PERCENTAGE:
-    case PT:
-    case MM:
-    case CM:
-    case PC:
-    case IN:
-    case PX:
-    case EMS:
-    case LEM:
-    case REM:
-    case EXS:
-    case DEG:
-    case RAD:
-    case GRAD:
-    case MS:
-    case SECOND:
-    case HZ:
-    case KHZ:
-    case DIMEN:
-    case HASH:
-    case UNICODERANGE:
-    case FUNCTION:
-      params = expr();
-      break;
-    default:
-      jj_la1[242] = jj_gen;
-      ;
-    }
-    jj_consume_token(RPARAN);
-        if (operator != ' ') {
-            {if (true) throw new CSSParseException("invalid operator before a function.",
-                                        getLocator());}
+
+    final public LexicalUnitImpl url(LexicalUnitImpl prev)
+            throws ParseException {
+        Token n;
+        n = jj_consume_token(URL);
+        String urlname = n.image.substring(4, n.image.length() - 1).trim();
+        {
+            if (true) {
+                return LexicalUnitImpl.createURL(n.beginLine, n.beginColumn,
+                        prev, urlname);
+            }
         }
-        String f = convertIdent(n.image);
-        LexicalUnitImpl l = (LexicalUnitImpl) params;
-        boolean loop = true;
-        if ("rgb(".equals(f)) {
-            // this is a RGB declaration (e.g. rgb(255, 50%, 0) )
-            int i = 0;
-            while (loop && l != null && i < 5) {
-                switch (i) {
-                    case 0:
-                    case 2:
-                    case 4:
-                        if ((l.getLexicalUnitType() != LexicalUnit.SAC_INTEGER)
-                            && (l.getLexicalUnitType() != LexicalUnit.SAC_PERCENTAGE)) {
-                            loop = false;
+        throw new Error("Missing return statement in function");
+    }
+
+    /**
+     * @exception ParseException
+     *                exception during the parse
+     */
+    final public LexicalUnitImpl hexcolor(LexicalUnitImpl prev)
+            throws ParseException {
+        Token n;
+        n = jj_consume_token(HASH);
+        int r;
+        LexicalUnitImpl first, params = null;
+        String s = n.image.substring(1);
+
+        if (s.length() != 3 && s.length() != 6) {
+            first = null;
+            {
+                if (true) {
+                    throw new CSSParseException(
+                            "invalid hexadecimal notation for RGB: " + s,
+                            getLocator());
+                }
+            }
+        }
+        {
+            if (true) {
+                return LexicalUnitImpl.createIdent(n.beginLine, n.beginColumn,
+                        prev, n.image);
+            }
+        }
+        throw new Error("Missing return statement in function");
+    }
+
+    float number(char operator, Token n, int lengthUnit) throws ParseException {
+        String image = n.image;
+        float f = 0;
+
+        if (lengthUnit != 0) {
+            image = image.substring(0, image.length() - lengthUnit);
+        }
+        f = Float.valueOf(image).floatValue();
+        return (operator == '-') ? -f : f;
+    }
+
+    String skipStatementUntilSemiColon() throws ParseException {
+        int[] semicolon = { SEMICOLON };
+        return skipStatementUntil(semicolon);
+    }
+
+    String skipStatementUntilLeftBrace() throws ParseException {
+        int[] lBrace = { LBRACE };
+        return skipStatementUntil(lBrace);
+    }
+
+    String skipStatementUntilMatchingRightParan() throws ParseException {
+        int[] leftTokens = { LPARAN, FUNCTION }; // a FUNCTION also contains "("
+        int[] rightTokens = { RPARAN };
+        StringBuffer s = new StringBuffer();
+        int difference = 1;
+        Token tok;
+        while (difference != 0) {
+            tok = getToken(1);
+            if (tok.kind == EOF) {
+                return null;
+            }
+            for (int sym : leftTokens) {
+                if (tok.kind == sym) {
+                    difference++;
+                }
+            }
+            for (int sym : rightTokens) {
+                if (tok.kind == sym) {
+                    difference--;
+                }
+            }
+            if (difference != 0) {
+                if (tok.image != null) {
+                    s.append(tok.image);
+                }
+                getNextToken();
+            }
+        }
+        return s.toString().trim();
+    }
+
+    String skipStatementUntil(int[] symbols) throws ParseException {
+        StringBuffer s = new StringBuffer();
+        boolean stop = false;
+        Token tok;
+        while (!stop) {
+            tok = getToken(1);
+            if (tok.kind == EOF) {
+                return null;
+            }
+            for (int sym : symbols) {
+                if (tok.kind == sym) {
+                    stop = true;
+                    break;
+                }
+            }
+            if (!stop) {
+                if (tok.image != null) {
+                    s.append(tok.image);
+                }
+                getNextToken();
+            }
+        }
+        return s.toString().trim();
+    }
+
+    String skipStatement() throws ParseException {
+        StringBuffer s = new StringBuffer();
+        Token tok = getToken(0);
+        if (tok.image != null) {
+            s.append(tok.image);
+        }
+        while (true) {
+            tok = getToken(1);
+            if (tok.kind == EOF) {
+                return null;
+            }
+            s.append(tok.image);
+            if (tok.kind == LBRACE) {
+                getNextToken();
+                s.append(skip_to_matching_brace());
+                getNextToken();
+                tok = getToken(1);
+                break;
+            } else if (tok.kind == RBRACE) {
+                getNextToken();
+                tok = getToken(1);
+                break;
+            } else if (tok.kind == SEMICOLON) {
+                getNextToken();
+                tok = getToken(1);
+                break;
+            }
+            getNextToken();
+        }
+
+        // skip white space
+        while (true) {
+            if (tok.kind != S) {
+                break;
+            }
+            tok = getNextToken();
+            tok = getToken(1);
+        }
+
+        return s.toString().trim();
+    }
+
+    String skip_to_matching_brace() throws ParseException {
+        StringBuffer s = new StringBuffer();
+        Token tok;
+        int nesting = 1;
+        while (true) {
+            tok = getToken(1);
+            if (tok.kind == EOF) {
+                break;
+            }
+            s.append(tok.image);
+            if (tok.kind == LBRACE) {
+                nesting++;
+            } else if (tok.kind == RBRACE) {
+                nesting--;
+                if (nesting == 0) {
+                    break;
+                }
+            }
+            getNextToken();
+        }
+        return s.toString();
+    }
+
+    String convertStringIndex(String s, int start, int len)
+            throws ParseException {
+        StringBuffer buf = new StringBuffer(len);
+        int index = start;
+
+        while (index < len) {
+            char c = s.charAt(index);
+            if (c == '\u005c\u005c') {
+                if (++index < len) {
+                    c = s.charAt(index);
+                    switch (c) {
+                    case '0':
+                    case '1':
+                    case '2':
+                    case '3':
+                    case '4':
+                    case '5':
+                    case '6':
+                    case '7':
+                    case '8':
+                    case '9':
+                    case 'a':
+                    case 'b':
+                    case 'c':
+                    case 'd':
+                    case 'e':
+                    case 'f':
+                    case 'A':
+                    case 'B':
+                    case 'C':
+                    case 'D':
+                    case 'E':
+                    case 'F':
+                        buf.append('\u005c\u005c');
+                        while (index < len) {
+                            buf.append(s.charAt(index++));
                         }
                         break;
-                    case 1:
-                    case 3:
-                        if (l.getLexicalUnitType() != LexicalUnit.SAC_OPERATOR_COMMA) {
-                            loop = false;
+                    case '\u005cn':
+                    case '\u005cf':
+                        break;
+                    case '\u005cr':
+                        if (index + 1 < len) {
+                            if (s.charAt(index + 1) == '\u005cn') {
+                                index++;
+                            }
                         }
                         break;
                     default:
-                        {if (true) throw new ParseException("implementation error");}
+                        buf.append(c);
+                    }
+                } else {
+                    throw new CSSParseException("invalid string " + s,
+                            getLocator());
                 }
-                if (loop) {
-                    l = (LexicalUnitImpl) l.getNextLexicalUnit();
-                    i ++;
+            } else {
+                buf.append(c);
+            }
+            index++;
+        }
+
+        return buf.toString();
+    }
+
+    String convertIdent(String s) throws ParseException {
+        return convertStringIndex(s, 0, s.length());
+    }
+
+    String convertString(String s) throws ParseException {
+        return convertStringIndex(s, 0, s.length());
+    }
+
+    void comments() throws ParseException {
+        /*
+         * keeps only the multiple line comments, single line comments are
+         * skipped
+         */
+        if (token.specialToken != null && token.specialToken.image != null
+                && token.specialToken.image.startsWith("/*")) {
+            Token tmp_t = token.specialToken;
+            while (tmp_t.specialToken != null) {
+                tmp_t = tmp_t.specialToken;
+            }
+            while (tmp_t != null) {
+                documentHandler.comment(tmp_t.image);
+                tmp_t = tmp_t.next;
+            }
+        }
+    }
+
+    void rejectToken(Token t) throws ParseException {
+        Token fakeToken = new Token();
+        t.next = token;
+        fakeToken.next = t;
+        token = fakeToken;
+    }
+
+    String skipAfterExpression() throws ParseException {
+        Token t = getToken(1);
+        StringBuffer s = new StringBuffer();
+        s.append(getToken(0).image);
+
+        while ((t.kind != RBRACE) && (t.kind != SEMICOLON) && (t.kind != EOF)) {
+            s.append(t.image);
+            getNextToken();
+            t = getToken(1);
+        }
+
+        return s.toString();
+    }
+
+    /**
+     * The following functions are useful for a DOM CSS implementation only and
+     * are not part of the general CSS2 parser.
+     */
+    // TODO required by original parser but not used by Vaadin?
+    final public void _parseRule() throws ParseException {
+        String ret = null;
+        label_166: while (true) {
+            switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+            case S:
+                ;
+                break;
+            default:
+                jj_la1[243] = jj_gen;
+                break label_166;
+            }
+            jj_consume_token(S);
+        }
+        switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+        case IMPORT_SYM:
+            importDeclaration();
+            break;
+        case DEBUG_SYM:
+        case WARN_SYM:
+            debuggingDirective();
+            break;
+        case PLUS:
+        case PRECEDES:
+        case SIBLING:
+        case LBRACKET:
+        case ANY:
+        case PARENT:
+        case DOT:
+        case COLON:
+        case INTERPOLATION:
+        case IDENT:
+        case HASH:
+            styleRule();
+            break;
+        case MEDIA_SYM:
+            media();
+            break;
+        case PAGE_SYM:
+            page();
+            break;
+        case FONT_FACE_SYM:
+            fontFace();
+            break;
+        default:
+            jj_la1[244] = jj_gen;
+            ret = skipStatement();
+            if ((ret == null) || (ret.length() == 0)) {
+                {
+                    if (true) {
+                        return;
+                    }
                 }
             }
-            if ((i == 5) && loop && (l == null)) {
-                {if (true) return LexicalUnitImpl.createRGBColor(n.beginLine,
-                                                      n.beginColumn,
-                                                      prev, params);}
+            if (ret.charAt(0) == '@') {
+                documentHandler.unrecognizedRule(ret);
             } else {
-                if (errorHandler != null) {
-                    String errorText;
-                    Locator loc;
-                    if (i < 5) {
-                        if (params == null) {
-                            loc = new LocatorImpl(this, n.beginLine,
-                                                  n.beginColumn-1);
-                            errorText = "not enough parameters.";
-                        } else if (l == null) {
-                            loc = new LocatorImpl(this, n.beginLine,
-                                                  n.beginColumn-1);
-                            errorText = "not enough parameters: "
-                                + params.toString();
-                        } else {
-                            loc = new LocatorImpl(this, l.getLineNumber(),
-                                                  l.getColumnNumber());
-                            errorText = "invalid parameter: "
-                                + l.toString();
-                        }
-                    } else {
-                        loc = new LocatorImpl(this, l.getLineNumber(),
-                                              l.getColumnNumber());
-                        errorText = "too many parameters: "
-                            + l.toString();
+                {
+                    if (true) {
+                        throw new CSSParseException("unrecognize rule: " + ret,
+                                getLocator());
                     }
-                    errorHandler.error(new CSSParseException(errorText, loc));
                 }
+            }
+        }
+    }
+
+    final public void _parseImportRule() throws ParseException {
+        label_167: while (true) {
+            switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+            case S:
+                ;
+                break;
+            default:
+                jj_la1[245] = jj_gen;
+                break label_167;
+            }
+            jj_consume_token(S);
+        }
+        importDeclaration();
+    }
 
-                {if (true) throw new JumpException();}
+    final public void _parseMediaRule() throws ParseException {
+        label_168: while (true) {
+            switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+            case S:
+                ;
+                break;
+            default:
+                jj_la1[246] = jj_gen;
+                break label_168;
             }
-        } else if ("counter".equals(f)) {
-            int i = 0;
-            while (loop && l != null && i < 3) {
-                switch (i) {
-                    case 0:
-                    case 2:
-                        if (l.getLexicalUnitType() != LexicalUnit.SAC_IDENT) {
-                            loop = false;
-                        }
-                        break;
-                    case 1:
-                        if (l.getLexicalUnitType() != LexicalUnit.SAC_OPERATOR_COMMA) {
-                            loop = false;
-                        }
-                        break;
-                    default:
-                        {if (true) throw new ParseException("implementation error");}
+            jj_consume_token(S);
+        }
+        media();
+    }
+
+    final public void _parseDeclarationBlock() throws ParseException {
+        label_169: while (true) {
+            switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+            case S:
+                ;
+                break;
+            default:
+                jj_la1[247] = jj_gen;
+                break label_169;
+            }
+            jj_consume_token(S);
+        }
+        switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+        case INTERPOLATION:
+        case IDENT:
+            declaration();
+            break;
+        default:
+            jj_la1[248] = jj_gen;
+            ;
+        }
+        label_170: while (true) {
+            switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+            case SEMICOLON:
+                ;
+                break;
+            default:
+                jj_la1[249] = jj_gen;
+                break label_170;
+            }
+            jj_consume_token(SEMICOLON);
+            label_171: while (true) {
+                switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+                case S:
+                    ;
+                    break;
+                default:
+                    jj_la1[250] = jj_gen;
+                    break label_171;
                 }
-                l = (LexicalUnitImpl) l.getNextLexicalUnit();
-                i ++;
+                jj_consume_token(S);
             }
-            if (((i == 1) || (i == 3)) && loop && (l == null)) {
-                {if (true) return LexicalUnitImpl.createCounter(n.beginLine, n.beginColumn,
-                                                     prev, params);}
+            switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+            case INTERPOLATION:
+            case IDENT:
+                declaration();
+                break;
+            default:
+                jj_la1[251] = jj_gen;
+                ;
             }
+        }
+    }
 
-        } else if ("counters(".equals(f)) {
+    final public ArrayList<String> _parseSelectors() throws ParseException {
+        ArrayList<String> p = null;
+        try {
+            label_172: while (true) {
+                switch ((jj_ntk == -1) ? jj_ntk() : jj_ntk) {
+                case S:
+                    ;
+                    break;
+                default:
+                    jj_la1[252] = jj_gen;
+                    break label_172;
+                }
+                jj_consume_token(S);
+            }
+            p = selectorList();
+            {
+                if (true) {
+                    return p;
+                }
+            }
+        } catch (ThrowedParseException e) {
+            {
+                if (true) {
+                    throw (ParseException) e.e.fillInStackTrace();
+                }
+            }
+        }
+        throw new Error("Missing return statement in function");
+    }
 
-            int i = 0;
-            while (loop && l != null && i < 5) {
-                switch (i) {
-                    case 0:
-                    case 4:
-                        if (l.getLexicalUnitType() != LexicalUnit.SAC_IDENT) {
-                            loop = false;
-                        }
-                        break;
-                    case 2:
-                        if (l.getLexicalUnitType() != LexicalUnit.SAC_STRING_VALUE) {
-                            loop = false;
-                        }
-                        break;
-                    case 1:
-                    case 3:
-                        if (l.getLexicalUnitType() != LexicalUnit.SAC_OPERATOR_COMMA) {
-                            loop = false;
+    private boolean jj_2_1(int xla) {
+        jj_la = xla;
+        jj_lastpos = jj_scanpos = token;
+        try {
+            return !jj_3_1();
+        } catch (LookaheadSuccess ls) {
+            return true;
+        } finally {
+            jj_save(0, xla);
+        }
+    }
+
+    private boolean jj_2_2(int xla) {
+        jj_la = xla;
+        jj_lastpos = jj_scanpos = token;
+        try {
+            return !jj_3_2();
+        } catch (LookaheadSuccess ls) {
+            return true;
+        } finally {
+            jj_save(1, xla);
+        }
+    }
+
+    private boolean jj_2_3(int xla) {
+        jj_la = xla;
+        jj_lastpos = jj_scanpos = token;
+        try {
+            return !jj_3_3();
+        } catch (LookaheadSuccess ls) {
+            return true;
+        } finally {
+            jj_save(2, xla);
+        }
+    }
+
+    private boolean jj_2_4(int xla) {
+        jj_la = xla;
+        jj_lastpos = jj_scanpos = token;
+        try {
+            return !jj_3_4();
+        } catch (LookaheadSuccess ls) {
+            return true;
+        } finally {
+            jj_save(3, xla);
+        }
+    }
+
+    private boolean jj_2_5(int xla) {
+        jj_la = xla;
+        jj_lastpos = jj_scanpos = token;
+        try {
+            return !jj_3_5();
+        } catch (LookaheadSuccess ls) {
+            return true;
+        } finally {
+            jj_save(4, xla);
+        }
+    }
+
+    private boolean jj_2_6(int xla) {
+        jj_la = xla;
+        jj_lastpos = jj_scanpos = token;
+        try {
+            return !jj_3_6();
+        } catch (LookaheadSuccess ls) {
+            return true;
+        } finally {
+            jj_save(5, xla);
+        }
+    }
+
+    private boolean jj_2_7(int xla) {
+        jj_la = xla;
+        jj_lastpos = jj_scanpos = token;
+        try {
+            return !jj_3_7();
+        } catch (LookaheadSuccess ls) {
+            return true;
+        } finally {
+            jj_save(6, xla);
+        }
+    }
+
+    private boolean jj_2_8(int xla) {
+        jj_la = xla;
+        jj_lastpos = jj_scanpos = token;
+        try {
+            return !jj_3_8();
+        } catch (LookaheadSuccess ls) {
+            return true;
+        } finally {
+            jj_save(7, xla);
+        }
+    }
+
+    private boolean jj_2_9(int xla) {
+        jj_la = xla;
+        jj_lastpos = jj_scanpos = token;
+        try {
+            return !jj_3_9();
+        } catch (LookaheadSuccess ls) {
+            return true;
+        } finally {
+            jj_save(8, xla);
+        }
+    }
+
+    private boolean jj_3R_206() {
+        if (jj_scan_token(MINUS)) {
+            return true;
+        }
+        Token xsp;
+        if (jj_scan_token(1)) {
+            return true;
+        }
+        while (true) {
+            xsp = jj_scanpos;
+            if (jj_scan_token(1)) {
+                jj_scanpos = xsp;
+                break;
+            }
+        }
+        return false;
+    }
+
+    private boolean jj_3R_185() {
+        if (jj_3R_207()) {
+            return true;
+        }
+        return false;
+    }
+
+    private boolean jj_3R_205() {
+        if (jj_scan_token(PLUS)) {
+            return true;
+        }
+        Token xsp;
+        if (jj_scan_token(1)) {
+            return true;
+        }
+        while (true) {
+            xsp = jj_scanpos;
+            if (jj_scan_token(1)) {
+                jj_scanpos = xsp;
+                break;
+            }
+        }
+        return false;
+    }
+
+    private boolean jj_3R_204() {
+        if (jj_scan_token(MOD)) {
+            return true;
+        }
+        Token xsp;
+        while (true) {
+            xsp = jj_scanpos;
+            if (jj_scan_token(1)) {
+                jj_scanpos = xsp;
+                break;
+            }
+        }
+        return false;
+    }
+
+    private boolean jj_3R_203() {
+        if (jj_scan_token(ANY)) {
+            return true;
+        }
+        Token xsp;
+        while (true) {
+            xsp = jj_scanpos;
+            if (jj_scan_token(1)) {
+                jj_scanpos = xsp;
+                break;
+            }
+        }
+        return false;
+    }
+
+    private boolean jj_3R_202() {
+        if (jj_scan_token(DIV)) {
+            return true;
+        }
+        Token xsp;
+        while (true) {
+            xsp = jj_scanpos;
+            if (jj_scan_token(1)) {
+                jj_scanpos = xsp;
+                break;
+            }
+        }
+        return false;
+    }
+
+    private boolean jj_3R_201() {
+        if (jj_scan_token(COMMA)) {
+            return true;
+        }
+        Token xsp;
+        while (true) {
+            xsp = jj_scanpos;
+            if (jj_scan_token(1)) {
+                jj_scanpos = xsp;
+                break;
+            }
+        }
+        return false;
+    }
+
+    private boolean jj_3R_182() {
+        Token xsp;
+        xsp = jj_scanpos;
+        if (jj_3R_201()) {
+            jj_scanpos = xsp;
+            if (jj_3R_202()) {
+                jj_scanpos = xsp;
+                if (jj_3R_203()) {
+                    jj_scanpos = xsp;
+                    if (jj_3R_204()) {
+                        jj_scanpos = xsp;
+                        if (jj_3R_205()) {
+                            jj_scanpos = xsp;
+                            if (jj_3R_206()) {
+                                return true;
+                            }
                         }
-                        break;
-                    default:
-                        {if (true) throw new ParseException("implementation error");}
+                    }
                 }
-                l = (LexicalUnitImpl) l.getNextLexicalUnit();
-                i ++;
             }
-            if (((i == 3) || (i == 5)) && loop && (l == null)) {
-                {if (true) return LexicalUnitImpl.createCounters(n.beginLine, n.beginColumn,
-                                                      prev, params);}
+        }
+        return false;
+    }
+
+    private boolean jj_3R_209() {
+        if (jj_3R_208()) {
+            return true;
+        }
+        return false;
+    }
+
+    private boolean jj_3R_208() {
+        Token xsp;
+        xsp = jj_scanpos;
+        if (jj_scan_token(18)) {
+            jj_scanpos = xsp;
+            if (jj_scan_token(22)) {
+                jj_scanpos = xsp;
+                if (jj_scan_token(23)) {
+                    return true;
+                }
             }
-        } else if ("attr(".equals(f)) {
-            if ((l != null)
-                && (l.getNextLexicalUnit() == null)
-                && (l.getLexicalUnitType() == LexicalUnit.SAC_IDENT)) {
-                {if (true) return LexicalUnitImpl.createAttr(l.getLineNumber(),
-                                                  l.getColumnNumber(),
-                                                  prev, l.getStringValue());}
+        }
+        while (true) {
+            xsp = jj_scanpos;
+            if (jj_scan_token(1)) {
+                jj_scanpos = xsp;
+                break;
             }
-        } else if ("rect(".equals(f)) {
-            int i = 0;
-            while (loop && l != null && i < 7) {
-                switch (i) {
-                    case 0:
-                    case 2:
-                    case 4:
-                    case 6:
-                        switch (l.getLexicalUnitType()) {
-                        case LexicalUnit.SAC_INTEGER:
-                            if (l.getIntegerValue() != 0) {
-                                loop = false;
-                            }
-                            break;
-                        case LexicalUnit.SAC_IDENT:
-                            if (!l.getStringValue().equals("auto")) {
-                                loop = false;
+        }
+        return false;
+    }
+
+    private boolean jj_3R_188() {
+        if (jj_scan_token(S)) {
+            return true;
+        }
+        Token xsp;
+        xsp = jj_scanpos;
+        if (jj_3R_209()) {
+            jj_scanpos = xsp;
+        }
+        return false;
+    }
+
+    private boolean jj_3R_207() {
+        if (jj_scan_token(GUARDED_SYM)) {
+            return true;
+        }
+        Token xsp;
+        while (true) {
+            xsp = jj_scanpos;
+            if (jj_scan_token(1)) {
+                jj_scanpos = xsp;
+                break;
+            }
+        }
+        return false;
+    }
+
+    private boolean jj_3R_173() {
+        if (jj_3R_183()) {
+            return true;
+        }
+        if (jj_scan_token(COLON)) {
+            return true;
+        }
+        Token xsp;
+        while (true) {
+            xsp = jj_scanpos;
+            if (jj_scan_token(1)) {
+                jj_scanpos = xsp;
+                break;
+            }
+        }
+        if (jj_3R_184()) {
+            return true;
+        }
+        xsp = jj_scanpos;
+        if (jj_3R_185()) {
+            jj_scanpos = xsp;
+        }
+        if (jj_3R_186()) {
+            return true;
+        }
+        while (true) {
+            xsp = jj_scanpos;
+            if (jj_3R_186()) {
+                jj_scanpos = xsp;
+                break;
+            }
+        }
+        return false;
+    }
+
+    private boolean jj_3R_187() {
+        if (jj_3R_208()) {
+            return true;
+        }
+        return false;
+    }
+
+    private boolean jj_3R_174() {
+        Token xsp;
+        xsp = jj_scanpos;
+        if (jj_3R_187()) {
+            jj_scanpos = xsp;
+            if (jj_3R_188()) {
+                return true;
+            }
+        }
+        return false;
+    }
+
+    private boolean jj_3R_191() {
+        if (jj_scan_token(VARIABLE)) {
+            return true;
+        }
+        Token xsp;
+        while (true) {
+            xsp = jj_scanpos;
+            if (jj_scan_token(1)) {
+                jj_scanpos = xsp;
+                break;
+            }
+        }
+        if (jj_scan_token(COLON)) {
+            return true;
+        }
+        while (true) {
+            xsp = jj_scanpos;
+            if (jj_scan_token(1)) {
+                jj_scanpos = xsp;
+                break;
+            }
+        }
+        return false;
+    }
+
+    private boolean jj_3R_176() {
+        Token xsp;
+        xsp = jj_scanpos;
+        if (jj_3R_191()) {
+            jj_scanpos = xsp;
+        }
+        if (jj_scan_token(CONTAINS)) {
+            return true;
+        }
+        while (true) {
+            xsp = jj_scanpos;
+            if (jj_scan_token(1)) {
+                jj_scanpos = xsp;
+                break;
+            }
+        }
+        if (true) {
+            jj_la = 0;
+            jj_scanpos = jj_lastpos;
+            return false;
+        }
+        return false;
+    }
+
+    private boolean jj_3R_259() {
+        if (jj_scan_token(HASH)) {
+            return true;
+        }
+        return false;
+    }
+
+    private boolean jj_3R_276() {
+        if (jj_scan_token(IDENT)) {
+            return true;
+        }
+        return false;
+    }
+
+    private boolean jj_3R_277() {
+        if (jj_scan_token(FUNCTION)) {
+            return true;
+        }
+        Token xsp;
+        while (true) {
+            xsp = jj_scanpos;
+            if (jj_scan_token(1)) {
+                jj_scanpos = xsp;
+                break;
+            }
+        }
+        if (true) {
+            jj_la = 0;
+            jj_scanpos = jj_lastpos;
+            return false;
+        }
+        return false;
+    }
+
+    private boolean jj_3R_275() {
+        if (jj_scan_token(COLON)) {
+            return true;
+        }
+        return false;
+    }
+
+    private boolean jj_3R_262() {
+        if (jj_scan_token(COLON)) {
+            return true;
+        }
+        Token xsp;
+        xsp = jj_scanpos;
+        if (jj_3R_275()) {
+            jj_scanpos = xsp;
+        }
+        xsp = jj_scanpos;
+        if (jj_3R_276()) {
+            jj_scanpos = xsp;
+            if (jj_3R_277()) {
+                return true;
+            }
+        }
+        return false;
+    }
+
+    private boolean jj_3_7() {
+        if (jj_3R_180()) {
+            return true;
+        }
+        return false;
+    }
+
+    private boolean jj_3R_198() {
+        if (jj_scan_token(LBRACE)) {
+            return true;
+        }
+        return false;
+    }
+
+    private boolean jj_3R_287() {
+        if (jj_scan_token(STRING)) {
+            return true;
+        }
+        return false;
+    }
+
+    private boolean jj_3R_285() {
+        if (jj_scan_token(STARMATCH)) {
+            return true;
+        }
+        return false;
+    }
+
+    private boolean jj_3R_284() {
+        if (jj_scan_token(DOLLARMATCH)) {
+            return true;
+        }
+        return false;
+    }
+
+    private boolean jj_3R_286() {
+        if (jj_scan_token(IDENT)) {
+            return true;
+        }
+        return false;
+    }
+
+    private boolean jj_3R_283() {
+        if (jj_scan_token(CARETMATCH)) {
+            return true;
+        }
+        return false;
+    }
+
+    private boolean jj_3R_282() {
+        if (jj_scan_token(DASHMATCH)) {
+            return true;
+        }
+        return false;
+    }
+
+    private boolean jj_3R_281() {
+        if (jj_scan_token(INCLUDES)) {
+            return true;
+        }
+        return false;
+    }
+
+    private boolean jj_3R_267() {
+        if (jj_scan_token(INTERPOLATION)) {
+            return true;
+        }
+        return false;
+    }
+
+    private boolean jj_3R_280() {
+        if (jj_scan_token(EQ)) {
+            return true;
+        }
+        return false;
+    }
+
+    private boolean jj_3R_197() {
+        if (jj_3R_184()) {
+            return true;
+        }
+        return false;
+    }
+
+    private boolean jj_3R_274() {
+        Token xsp;
+        xsp = jj_scanpos;
+        if (jj_3R_280()) {
+            jj_scanpos = xsp;
+            if (jj_3R_281()) {
+                jj_scanpos = xsp;
+                if (jj_3R_282()) {
+                    jj_scanpos = xsp;
+                    if (jj_3R_283()) {
+                        jj_scanpos = xsp;
+                        if (jj_3R_284()) {
+                            jj_scanpos = xsp;
+                            if (jj_3R_285()) {
+                                return true;
                             }
-                            break;
-                        case LexicalUnit.SAC_EM:
-                        case LexicalUnit.SAC_EX:
-                        case LexicalUnit.SAC_PIXEL:
-                        case LexicalUnit.SAC_CENTIMETER:
-                        case LexicalUnit.SAC_MILLIMETER:
-                        case LexicalUnit.SAC_INCH:
-                        case LexicalUnit.SAC_POINT:
-                        case LexicalUnit.SAC_PICA:
-                            // nothing
-                            break;
-                        default:
-                            loop = false;
                         }
-                        break;
-                    case 1:
-                    case 3:
-                    case 5:
-                        if (l.getLexicalUnitType() != LexicalUnit.SAC_OPERATOR_COMMA) {
-                            loop = false;
-                        }
-                        break;
-                    default:
-                        {if (true) throw new ParseException("implementation error");}
+                    }
                 }
-                l = (LexicalUnitImpl) l.getNextLexicalUnit();
-                i ++;
             }
-            if ((i == 7) && loop && (l == null)) {
-                {if (true) return LexicalUnitImpl.createRect(n.beginLine, n.beginColumn,
-                                                  prev, params);}
-            }
-        }
-        {if (true) return LexicalUnitImpl.createFunction(n.beginLine, n.beginColumn, prev,
-                                              f.substring(0,
-                                                        f.length() -1),
-                                              params);}
-    throw new Error("Missing return statement in function");
-  }
-
-  final public LexicalUnitImpl unicode(LexicalUnitImpl prev) throws ParseException {
-  Token n;
-    n = jj_consume_token(UNICODERANGE);
-     LexicalUnitImpl params = null;
-     String s = n.image.substring(2);
-     int index = s.indexOf('-');
-     if (index == -1) {
-         params = LexicalUnitImpl.createInteger(n.beginLine, n.beginColumn,
-                                                params, Integer.parseInt(s, 16));
-     } else {
-         String s1 = s.substring(0, index);
-         String s2 = s.substring(index);
-
-         params = LexicalUnitImpl.createInteger(n.beginLine, n.beginColumn,
-                                                params, Integer.parseInt(s1, 16));
-         params = LexicalUnitImpl.createInteger(n.beginLine, n.beginColumn,
-                                                params, Integer.parseInt(s2, 16));
-     }
-
-     {if (true) return LexicalUnitImpl.createUnicodeRange(n.beginLine, n.beginColumn,
-                                               prev, params);}
-    throw new Error("Missing return statement in function");
-  }
-
-  final public LexicalUnitImpl url(LexicalUnitImpl prev) throws ParseException {
-  Token n;
-    n = jj_consume_token(URL);
-   String urlname = n.image.substring(4, n.image.length()-1).trim();
-   {if (true) return LexicalUnitImpl.createURL(n.beginLine, n.beginColumn, prev, urlname);}
-    throw new Error("Missing return statement in function");
-  }
+        }
+        while (true) {
+            xsp = jj_scanpos;
+            if (jj_scan_token(1)) {
+                jj_scanpos = xsp;
+                break;
+            }
+        }
+        xsp = jj_scanpos;
+        if (jj_3R_286()) {
+            jj_scanpos = xsp;
+            if (jj_3R_287()) {
+                return true;
+            }
+        }
+        while (true) {
+            xsp = jj_scanpos;
+            if (jj_scan_token(1)) {
+                jj_scanpos = xsp;
+                break;
+            }
+        }
+        return false;
+    }
 
-/**
- * @exception ParseException exception during the parse
- */
-  final public LexicalUnitImpl hexcolor(LexicalUnitImpl prev) throws ParseException {
- Token n;
-    n = jj_consume_token(HASH);
-     int r;
-     LexicalUnitImpl first, params = null;
-     String s = n.image.substring(1);
-
-     if(s.length()!=3 && s.length()!=6) {
-         first = null;
-         {if (true) throw new CSSParseException("invalid hexadecimal notation for RGB: " + s,
-                                     getLocator());}
-     }
-     {if (true) return LexicalUnitImpl.createIdent(n.beginLine, n.beginColumn,
-             prev, n.image);}
-    throw new Error("Missing return statement in function");
-  }
-
-  float number(char operator, Token n, int lengthUnit) throws ParseException {
-    String image  = n.image;
-    float f = 0;
-
-    if (lengthUnit != 0) {
-        image = image.substring(0, image.length() - lengthUnit);
-    }
-    f = Float.valueOf(image).floatValue();
-    return (operator == '-')? -f: f;
-  }
-
-  String skipStatementUntilSemiColon() throws ParseException {
-    int[] semicolon = {SEMICOLON};
-    return skipStatementUntil(semicolon);
-  }
-
-  String skipStatementUntilLeftBrace() throws ParseException {
-    int[] lBrace = {LBRACE};
-    return skipStatementUntil(lBrace);
-  }
-
-  String skipStatementUntilRightParan() throws ParseException {
-    int[] rParan = {RPARAN};
-    return skipStatementUntil(rParan);
-  }
-
-  String skipStatementUntil(int[] symbols) throws ParseException {
-    StringBuffer s = new StringBuffer();
-    boolean stop = false;
-    Token tok;
-    while(!stop){
-        tok = getToken(1);
-        if(tok.kind == EOF) {
-            return null;
-        }
-        for(int sym : symbols){
-            if(tok.kind == sym){
-                stop = true;
-                break;
-            }
-        }
-        if(!stop){
-            if (tok.image != null) {
-                s.append(tok.image);
+    private boolean jj_3_6() {
+        if (jj_3R_179()) {
+            return true;
+        }
+        if (jj_scan_token(LBRACE)) {
+            return true;
+        }
+        return false;
+    }
+
+    private boolean jj_3R_261() {
+        if (jj_scan_token(LBRACKET)) {
+            return true;
+        }
+        Token xsp;
+        while (true) {
+            xsp = jj_scanpos;
+            if (jj_scan_token(1)) {
+                jj_scanpos = xsp;
+                break;
             }
-            getNextToken();
-=======
- * @exception ParseException exception during the parse
- */
-  final public LexicalUnitImpl hexcolor(LexicalUnitImpl prev) throws ParseException {
- Token n;
-    n = jj_consume_token(HASH);
-     int r;
-     LexicalUnitImpl first, params = null;
-     String s = n.image.substring(1);
-
-     if(s.length()!=3 && s.length()!=6) {
-         first = null;
-         {if (true) throw new CSSParseException("invalid hexadecimal notation for RGB: " + s,
-                                     getLocator());}
-     }
-     {if (true) return LexicalUnitImpl.createIdent(n.beginLine, n.beginColumn,
-             prev, n.image);}
-    throw new Error("Missing return statement in function");
-  }
-
-  float number(char operator, Token n, int lengthUnit) throws ParseException {
-    String image  = n.image;
-    float f = 0;
-
-    if (lengthUnit != 0) {
-        image = image.substring(0, image.length() - lengthUnit);
-    }
-    f = Float.valueOf(image).floatValue();
-    return (operator == '-')? -f: f;
-  }
-
-  String skipStatementUntilSemiColon() throws ParseException {
-    int[] semicolon = {SEMICOLON};
-    return skipStatementUntil(semicolon);
-  }
-
-  String skipStatementUntilLeftBrace() throws ParseException {
-    int[] lBrace = {LBRACE};
-    return skipStatementUntil(lBrace);
-  }
-
-  String skipStatementUntilRightParan() throws ParseException {
-    int[] rParan = {RPARAN};
-    return skipStatementUntil(rParan);
-  }
-
-  String skipStatementUntilMatchingRightParan() throws ParseException {
-        int[] leftTokens = {LPARAN, FUNCTION}; // a FUNCTION also contains "("
-        int[] rightTokens = {RPARAN};
-        StringBuffer s = new StringBuffer();
-    int difference = 1;
-    Token tok;
-    while(difference != 0){
-        tok = getToken(1);
-        if(tok.kind == EOF) {
-            return null;
         }
-        for(int sym : leftTokens){
-            if(tok.kind == sym){
-                difference++;
+        if (jj_scan_token(IDENT)) {
+            return true;
+        }
+        while (true) {
+            xsp = jj_scanpos;
+            if (jj_scan_token(1)) {
+                jj_scanpos = xsp;
+                break;
+            }
+        }
+        xsp = jj_scanpos;
+        if (jj_3R_274()) {
+            jj_scanpos = xsp;
+        }
+        if (jj_scan_token(RBRACKET)) {
+            return true;
+        }
+        return false;
+    }
+
+    private boolean jj_3R_180() {
+        if (jj_3R_196()) {
+            return true;
+        }
+        if (jj_scan_token(COLON)) {
+            return true;
+        }
+        Token xsp;
+        while (true) {
+            xsp = jj_scanpos;
+            if (jj_scan_token(1)) {
+                jj_scanpos = xsp;
+                break;
+            }
+        }
+        xsp = jj_scanpos;
+        if (jj_3R_197()) {
+            jj_scanpos = xsp;
+            if (jj_3R_198()) {
+                return true;
             }
         }
-        for(int sym : rightTokens){
-                if(tok.kind == sym){
-                difference--;
+        return false;
+    }
+
+    private boolean jj_3R_279() {
+        if (jj_scan_token(INTERPOLATION)) {
+            return true;
+        }
+        return false;
+    }
+
+    private boolean jj_3R_265() {
+        if (jj_3R_184()) {
+            return true;
+        }
+        return false;
+    }
+
+    private boolean jj_3R_245() {
+        if (jj_scan_token(PARENT)) {
+            return true;
+        }
+        return false;
+    }
+
+    private boolean jj_3R_244() {
+        if (jj_scan_token(ANY)) {
+            return true;
+        }
+        return false;
+    }
+
+    private boolean jj_3R_258() {
+        Token xsp;
+        xsp = jj_scanpos;
+        if (jj_3R_266()) {
+            jj_scanpos = xsp;
+            if (jj_3R_267()) {
+                return true;
             }
         }
-        if(difference != 0){
-            if (tok.image != null) {
-                s.append(tok.image);
+        return false;
+    }
+
+    private boolean jj_3R_266() {
+        if (jj_scan_token(IDENT)) {
+            return true;
+        }
+        return false;
+    }
+
+    private boolean jj_3R_210() {
+        Token xsp;
+        xsp = jj_scanpos;
+        if (jj_3R_243()) {
+            jj_scanpos = xsp;
+            if (jj_3R_244()) {
+                jj_scanpos = xsp;
+                if (jj_3R_245()) {
+                    return true;
+                }
+            }
+        }
+        return false;
+    }
+
+    private boolean jj_3R_243() {
+        Token xsp;
+        if (jj_3R_258()) {
+            return true;
+        }
+        while (true) {
+            xsp = jj_scanpos;
+            if (jj_3R_258()) {
+                jj_scanpos = xsp;
+                break;
             }
-            getNextToken();
         }
+        return false;
     }
-    return s.toString().trim();
-  }
 
-  String skipStatementUntil(int[] symbols) throws ParseException {
-    StringBuffer s = new StringBuffer();
-    boolean stop = false;
-    Token tok;
-    while(!stop){
-        tok = getToken(1);
-        if(tok.kind == EOF) {
-            return null;
+    private boolean jj_3R_251() {
+        if (jj_scan_token(FUNCTION)) {
+            return true;
         }
-        for(int sym : symbols){
-            if(tok.kind == sym){
-                stop = true;
+        Token xsp;
+        while (true) {
+            xsp = jj_scanpos;
+            if (jj_scan_token(1)) {
+                jj_scanpos = xsp;
                 break;
             }
         }
-        if(!stop){
-            if (tok.image != null) {
-                s.append(tok.image);
+        xsp = jj_scanpos;
+        if (jj_3R_265()) {
+            jj_scanpos = xsp;
+        }
+        if (jj_scan_token(RPARAN)) {
+            return true;
+        }
+        return false;
+    }
+
+    private boolean jj_3R_177() {
+        if (jj_scan_token(COMMA)) {
+            return true;
+        }
+        Token xsp;
+        while (true) {
+            xsp = jj_scanpos;
+            if (jj_scan_token(1)) {
+                jj_scanpos = xsp;
+                break;
             }
-            getNextToken();
         }
+        return false;
     }
-    return s.toString().trim();
-  }
 
-  String skipStatement() throws ParseException {
-    StringBuffer s = new StringBuffer();
-    Token tok = getToken(0);
-    if (tok.image != null) {
-        s.append(tok.image);
+    private boolean jj_3R_238() {
+        if (jj_3R_255()) {
+            return true;
+        }
+        return false;
     }
-    while (true) {
-        tok = getToken(1);
-        if (tok.kind == EOF) {
-            return null;
+
+    private boolean jj_3R_273() {
+        Token xsp;
+        xsp = jj_scanpos;
+        if (jj_3R_278()) {
+            jj_scanpos = xsp;
+            if (jj_3R_279()) {
+                return true;
+            }
         }
-        s.append(tok.image);
-        if (tok.kind == LBRACE) {
-            getNextToken();
-            s.append(skip_to_matching_brace());
-            getNextToken();
-            tok = getToken(1);
-            break;
-        } else if (tok.kind == RBRACE) {
-            getNextToken();
-            tok = getToken(1);
-            break;
-        } else if (tok.kind == SEMICOLON) {
-            getNextToken();
-            tok = getToken(1);
-            break;
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
+        return false;
+    }
+
+    private boolean jj_3R_278() {
+        if (jj_scan_token(IDENT)) {
+            return true;
         }
-        getNextToken();
+        return false;
     }
-    return s.toString().trim();
-  }
 
-<<<<<<< HEAD
-  String skipStatement() throws ParseException {
-    StringBuffer s = new StringBuffer();
-    Token tok = getToken(0);
-    if (tok.image != null) {
-        s.append(tok.image);
+    private boolean jj_3R_237() {
+        if (jj_3R_254()) {
+            return true;
+        }
+        return false;
     }
-    while (true) {
-        tok = getToken(1);
-        if (tok.kind == EOF) {
-            return null;
+
+    private boolean jj_3R_236() {
+        if (jj_3R_253()) {
+            return true;
         }
-        s.append(tok.image);
-        if (tok.kind == LBRACE) {
-            getNextToken();
-            s.append(skip_to_matching_brace());
-            getNextToken();
-            tok = getToken(1);
-            break;
-        } else if (tok.kind == RBRACE) {
-            getNextToken();
-            tok = getToken(1);
-            break;
-        } else if (tok.kind == SEMICOLON) {
-            getNextToken();
-            tok = getToken(1);
-            break;
+        return false;
+    }
+
+    private boolean jj_3_5() {
+        Token xsp;
+        xsp = jj_scanpos;
+        if (jj_3R_177()) {
+            jj_scanpos = xsp;
+        }
+        if (jj_3R_178()) {
+            return true;
         }
-        getNextToken();
+        return false;
     }
 
-    // skip white space
-    while (true) {
-        if (tok.kind != S) {
-            break;
+    private boolean jj_3R_260() {
+        if (jj_scan_token(DOT)) {
+            return true;
+        }
+        Token xsp;
+        if (jj_3R_273()) {
+            return true;
+        }
+        while (true) {
+            xsp = jj_scanpos;
+            if (jj_3R_273()) {
+                jj_scanpos = xsp;
+                break;
+            }
         }
-        tok = getNextToken();
-        tok = getToken(1);
+        return false;
     }
 
-    return s.toString().trim();
-  }
+    private boolean jj_3R_249() {
+        if (jj_3R_262()) {
+            return true;
+        }
+        return false;
+    }
 
-  String skip_to_matching_brace() throws ParseException {
-    StringBuffer s = new StringBuffer();
-    Token tok;
-    int nesting = 1;
-    while (true) {
-        tok = getToken(1);
-        if (tok.kind == EOF) {
-            break;
+    private boolean jj_3R_272() {
+        if (jj_3R_262()) {
+            return true;
         }
-=======
-    // skip white space
-    while (true) {
-        if (tok.kind != S) {
-            break;
+        return false;
+    }
+
+    private boolean jj_3R_270() {
+        if (jj_3R_260()) {
+            return true;
         }
-        tok = getNextToken();
-        tok = getToken(1);
+        return false;
     }
 
-    return s.toString().trim();
-  }
+    private boolean jj_3R_247() {
+        if (jj_3R_260()) {
+            return true;
+        }
+        return false;
+    }
 
-  String skip_to_matching_brace() throws ParseException {
-    StringBuffer s = new StringBuffer();
-    Token tok;
-    int nesting = 1;
-    while (true) {
-        tok = getToken(1);
-        if (tok.kind == EOF) {
-            break;
+    private boolean jj_3R_248() {
+        if (jj_3R_261()) {
+            return true;
+        }
+        return false;
+    }
+
+    private boolean jj_3R_271() {
+        if (jj_3R_261()) {
+            return true;
         }
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-        s.append(tok.image);
-        if (tok.kind == LBRACE) {
-            nesting++;
-        } else if (tok.kind == RBRACE) {
-            nesting--;
-            if (nesting == 0) {
-                break;
-            }
-        }
-        getNextToken();
-    }
-    return s.toString();
-  }
-
-  String convertStringIndex(String s, int start, int len) throws ParseException {
-    StringBuffer buf = new StringBuffer(len);
-    int index = start;
-
-    while (index < len) {
-        char c = s.charAt(index);
-        if (c == '\u005c\u005c') {
-            if (++index < len) {
-                c = s.charAt(index);
-                switch (c) {
-                case '0': case '1': case '2': case '3': case '4':
-                case '5': case '6': case '7': case '8': case '9':
-                case 'a': case 'b': case 'c': case 'd': case 'e': case 'f':
-                case 'A': case 'B': case 'C': case 'D': case 'E': case 'F':
-                    buf.append('\u005c\u005c');
-                    while (index < len) {
-                        buf.append(s.charAt(index++));
+        return false;
+    }
+
+    private boolean jj_3R_252() {
+        if (jj_scan_token(DOT)) {
+            return true;
+        }
+        return false;
+    }
+
+    private boolean jj_3R_268() {
+        Token xsp;
+        xsp = jj_scanpos;
+        if (jj_3R_269()) {
+            jj_scanpos = xsp;
+            if (jj_3R_270()) {
+                jj_scanpos = xsp;
+                if (jj_3R_271()) {
+                    jj_scanpos = xsp;
+                    if (jj_3R_272()) {
+                        return true;
                     }
-                    break;
-                case '\u005cn':
-                case '\u005cf':
-                    break;
-                case '\u005cr':
-                    if (index + 1 < len) {
-                        if (s.charAt(index + 1) == '\u005cn') {
-                            index ++;
+                }
+            }
+        }
+        return false;
+    }
+
+    private boolean jj_3R_269() {
+        if (jj_3R_259()) {
+            return true;
+        }
+        return false;
+    }
+
+    private boolean jj_3R_235() {
+        Token xsp;
+        xsp = jj_scanpos;
+        if (jj_3R_252()) {
+            jj_scanpos = xsp;
+        }
+        xsp = jj_scanpos;
+        if (jj_scan_token(72)) {
+            jj_scanpos = xsp;
+            if (jj_scan_token(49)) {
+                jj_scanpos = xsp;
+                if (jj_scan_token(50)) {
+                    jj_scanpos = xsp;
+                    if (jj_scan_token(52)) {
+                        return true;
+                    }
+                }
+            }
+        }
+        return false;
+    }
+
+    private boolean jj_3R_234() {
+        if (jj_scan_token(STRING)) {
+            return true;
+        }
+        return false;
+    }
+
+    private boolean jj_3R_211() {
+        Token xsp;
+        xsp = jj_scanpos;
+        if (jj_3R_246()) {
+            jj_scanpos = xsp;
+            if (jj_3R_247()) {
+                jj_scanpos = xsp;
+                if (jj_3R_248()) {
+                    jj_scanpos = xsp;
+                    if (jj_3R_249()) {
+                        return true;
+                    }
+                }
+            }
+        }
+        return false;
+    }
+
+    private boolean jj_3R_246() {
+        if (jj_3R_259()) {
+            return true;
+        }
+        return false;
+    }
+
+    private boolean jj_3R_233() {
+        if (jj_3R_251()) {
+            return true;
+        }
+        return false;
+    }
+
+    private boolean jj_3R_193() {
+        Token xsp;
+        xsp = jj_scanpos;
+        if (jj_3R_234()) {
+            jj_scanpos = xsp;
+            if (jj_3R_235()) {
+                jj_scanpos = xsp;
+                if (jj_3R_236()) {
+                    jj_scanpos = xsp;
+                    if (jj_3R_237()) {
+                        jj_scanpos = xsp;
+                        if (jj_3R_238()) {
+                            return true;
                         }
                     }
-                    break;
-                default:
-                    buf.append(c);
                 }
-            } else {
-                throw new CSSParseException("invalid string " + s, getLocator());
             }
-        } else {
-            buf.append(c);
         }
-        index++;
+        return false;
+    }
+
+    private boolean jj_3R_190() {
+        Token xsp;
+        if (jj_3R_211()) {
+            return true;
+        }
+        while (true) {
+            xsp = jj_scanpos;
+            if (jj_3R_211()) {
+                jj_scanpos = xsp;
+                break;
+            }
+        }
+        return false;
+    }
+
+    private boolean jj_3R_189() {
+        if (jj_3R_210()) {
+            return true;
+        }
+        Token xsp;
+        while (true) {
+            xsp = jj_scanpos;
+            if (jj_3R_268()) {
+                jj_scanpos = xsp;
+                break;
+            }
+        }
+        return false;
+    }
+
+    private boolean jj_3R_175() {
+        Token xsp;
+        xsp = jj_scanpos;
+        if (jj_3R_189()) {
+            jj_scanpos = xsp;
+            if (jj_3R_190()) {
+                return true;
+            }
+        }
+        return false;
+    }
+
+    private boolean jj_3R_240() {
+        if (jj_3R_208()) {
+            return true;
+        }
+        if (jj_3R_175()) {
+            return true;
+        }
+        return false;
     }
 
-    return buf.toString();
-  }
+    private boolean jj_3R_232() {
+        if (jj_scan_token(DIMEN)) {
+            return true;
+        }
+        return false;
+    }
 
-  String convertIdent(String s) throws ParseException {
-    return convertStringIndex(s, 0, s.length());
-  }
+    private boolean jj_3R_231() {
+        if (jj_scan_token(KHZ)) {
+            return true;
+        }
+        return false;
+    }
 
-  String convertString(String s) throws ParseException {
-    return convertStringIndex(s, 0, s.length());
-  }
+    private boolean jj_3R_230() {
+        if (jj_scan_token(HZ)) {
+            return true;
+        }
+        return false;
+    }
 
-  void comments() throws ParseException {
-        /*keeps only the multiple line comments, single line comments are skipped*/
-    if (token.specialToken != null && token.specialToken.image!=null && token.specialToken.image.startsWith("/*")){
-        Token tmp_t = token.specialToken;
-        while (tmp_t.specialToken != null) tmp_t = tmp_t.specialToken;
-        while (tmp_t != null) {
-            documentHandler.comment(tmp_t.image);
-            tmp_t = tmp_t.next;
+    private boolean jj_3R_229() {
+        if (jj_scan_token(MS)) {
+            return true;
         }
+        return false;
     }
-  }
 
-  void rejectToken(Token t) throws ParseException {
-    Token fakeToken = new Token();
-    t.next = token;
-    fakeToken.next = t;
-    token = fakeToken;
-  }
+    private boolean jj_3R_228() {
+        if (jj_scan_token(SECOND)) {
+            return true;
+        }
+        return false;
+    }
 
-  String skipAfterExpression() throws ParseException {
-    Token t = getToken(1);
-    StringBuffer s = new StringBuffer();
-    s.append(getToken(0).image);
+    private boolean jj_3R_227() {
+        if (jj_scan_token(GRAD)) {
+            return true;
+        }
+        return false;
+    }
 
-    while ((t.kind != RBRACE) && (t.kind != SEMICOLON) && (t.kind != EOF)) {
-        s.append(t.image);
-        getNextToken();
-        t = getToken(1);
+    private boolean jj_3R_226() {
+        if (jj_scan_token(RAD)) {
+            return true;
+        }
+        return false;
     }
 
-    return s.toString();
-  }
+    private boolean jj_3R_225() {
+        if (jj_scan_token(DEG)) {
+            return true;
+        }
+        return false;
+    }
 
-/**
- * The following functions are useful for a DOM CSS implementation only and are
- * not part of the general CSS2 parser.
- */
-// TODO required by original parser but not used by Vaadin?
-  final public void _parseRule() throws ParseException {
- String ret = null;
-<<<<<<< HEAD
-    label_166:
-=======
-    label_169:
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case S:
-        ;
-        break;
-      default:
-<<<<<<< HEAD
-        jj_la1[243] = jj_gen;
-        break label_166;
-=======
-        jj_la1[249] = jj_gen;
-        break label_169;
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-      }
-      jj_consume_token(S);
-    }
-    switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-    case IMPORT_SYM:
-      importDeclaration();
-      break;
-    case DEBUG_SYM:
-    case WARN_SYM:
-      debuggingDirective();
-      break;
-    case PLUS:
-    case PRECEDES:
-    case SIBLING:
-    case LBRACKET:
-    case ANY:
-    case PARENT:
-    case DOT:
-    case COLON:
-    case INTERPOLATION:
-    case IDENT:
-    case HASH:
-      styleRule();
-      break;
-    case MEDIA_SYM:
-      media();
-      break;
-    case PAGE_SYM:
-      page();
-      break;
-    case FONT_FACE_SYM:
-      fontFace();
-      break;
-    default:
-<<<<<<< HEAD
-      jj_la1[244] = jj_gen;
-=======
-      jj_la1[250] = jj_gen;
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-      ret = skipStatement();
-                    if ((ret == null) || (ret.length() == 0)) {
-                        {if (true) return;}
-                    }
-                    if (ret.charAt(0) == '@') {
-                        documentHandler.unrecognizedRule(ret);
-                    } else {
-                        {if (true) throw new CSSParseException("unrecognize rule: " + ret,
-                                                    getLocator());}
+    private boolean jj_3R_224() {
+        if (jj_scan_token(EXS)) {
+            return true;
+        }
+        return false;
+    }
+
+    private boolean jj_3R_223() {
+        if (jj_scan_token(REM)) {
+            return true;
+        }
+        return false;
+    }
+
+    private boolean jj_3_2() {
+        if (jj_3R_174()) {
+            return true;
+        }
+        if (jj_3R_175()) {
+            return true;
+        }
+        return false;
+    }
+
+    private boolean jj_3R_222() {
+        if (jj_scan_token(LEM)) {
+            return true;
+        }
+        return false;
+    }
+
+    private boolean jj_3R_221() {
+        if (jj_scan_token(EMS)) {
+            return true;
+        }
+        return false;
+    }
+
+    private boolean jj_3R_195() {
+        if (jj_scan_token(COMMA)) {
+            return true;
+        }
+        Token xsp;
+        while (true) {
+            xsp = jj_scanpos;
+            if (jj_scan_token(1)) {
+                jj_scanpos = xsp;
+                break;
+            }
+        }
+        if (jj_3R_194()) {
+            return true;
+        }
+        return false;
+    }
+
+    private boolean jj_3R_239() {
+        if (jj_3R_175()) {
+            return true;
+        }
+        return false;
+    }
+
+    private boolean jj_3R_220() {
+        if (jj_scan_token(PX)) {
+            return true;
+        }
+        return false;
+    }
+
+    private boolean jj_3R_219() {
+        if (jj_scan_token(IN)) {
+            return true;
+        }
+        return false;
+    }
+
+    private boolean jj_3R_194() {
+        Token xsp;
+        xsp = jj_scanpos;
+        if (jj_3R_239()) {
+            jj_scanpos = xsp;
+            if (jj_3R_240()) {
+                return true;
+            }
+        }
+        while (true) {
+            xsp = jj_scanpos;
+            if (jj_3_2()) {
+                jj_scanpos = xsp;
+                break;
+            }
+        }
+        while (true) {
+            xsp = jj_scanpos;
+            if (jj_scan_token(1)) {
+                jj_scanpos = xsp;
+                break;
+            }
+        }
+        return false;
+    }
+
+    private boolean jj_3R_218() {
+        if (jj_scan_token(PC)) {
+            return true;
+        }
+        return false;
+    }
+
+    private boolean jj_3R_217() {
+        if (jj_scan_token(MM)) {
+            return true;
+        }
+        return false;
+    }
+
+    private boolean jj_3R_216() {
+        if (jj_scan_token(CM)) {
+            return true;
+        }
+        return false;
+    }
+
+    private boolean jj_3R_215() {
+        if (jj_scan_token(PT)) {
+            return true;
+        }
+        return false;
+    }
+
+    private boolean jj_3R_214() {
+        if (jj_scan_token(PERCENTAGE)) {
+            return true;
+        }
+        return false;
+    }
+
+    private boolean jj_3_1() {
+        if (jj_3R_173()) {
+            return true;
+        }
+        return false;
+    }
+
+    private boolean jj_3R_200() {
+        if (jj_3R_242()) {
+            return true;
+        }
+        return false;
+    }
+
+    private boolean jj_3R_179() {
+        if (jj_3R_194()) {
+            return true;
+        }
+        Token xsp;
+        while (true) {
+            xsp = jj_scanpos;
+            if (jj_3R_195()) {
+                jj_scanpos = xsp;
+                break;
+            }
+        }
+        return false;
+    }
+
+    private boolean jj_3R_213() {
+        if (jj_scan_token(NUMBER)) {
+            return true;
+        }
+        return false;
+    }
+
+    private boolean jj_3R_212() {
+        if (jj_3R_250()) {
+            return true;
+        }
+        return false;
+    }
+
+    private boolean jj_3R_192() {
+        Token xsp;
+        xsp = jj_scanpos;
+        if (jj_3R_212()) {
+            jj_scanpos = xsp;
+        }
+        xsp = jj_scanpos;
+        if (jj_3R_213()) {
+            jj_scanpos = xsp;
+            if (jj_3R_214()) {
+                jj_scanpos = xsp;
+                if (jj_3R_215()) {
+                    jj_scanpos = xsp;
+                    if (jj_3R_216()) {
+                        jj_scanpos = xsp;
+                        if (jj_3R_217()) {
+                            jj_scanpos = xsp;
+                            if (jj_3R_218()) {
+                                jj_scanpos = xsp;
+                                if (jj_3R_219()) {
+                                    jj_scanpos = xsp;
+                                    if (jj_3R_220()) {
+                                        jj_scanpos = xsp;
+                                        if (jj_3R_221()) {
+                                            jj_scanpos = xsp;
+                                            if (jj_3R_222()) {
+                                                jj_scanpos = xsp;
+                                                if (jj_3R_223()) {
+                                                    jj_scanpos = xsp;
+                                                    if (jj_3R_224()) {
+                                                        jj_scanpos = xsp;
+                                                        if (jj_3R_225()) {
+                                                            jj_scanpos = xsp;
+                                                            if (jj_3R_226()) {
+                                                                jj_scanpos = xsp;
+                                                                if (jj_3R_227()) {
+                                                                    jj_scanpos = xsp;
+                                                                    if (jj_3R_228()) {
+                                                                        jj_scanpos = xsp;
+                                                                        if (jj_3R_229()) {
+                                                                            jj_scanpos = xsp;
+                                                                            if (jj_3R_230()) {
+                                                                                jj_scanpos = xsp;
+                                                                                if (jj_3R_231()) {
+                                                                                    jj_scanpos = xsp;
+                                                                                    if (jj_3R_232()) {
+                                                                                        jj_scanpos = xsp;
+                                                                                        if (jj_3R_233()) {
+                                                                                            return true;
+                                                                                        }
+                                                                                    }
+                                                                                }
+                                                                            }
+                                                                        }
+                                                                    }
+                                                                }
+                                                            }
+                                                        }
+                                                    }
+                                                }
+                                            }
+                                        }
+                                    }
+                                }
+                            }
+                        }
                     }
+                }
+            }
+        }
+        return false;
     }
-  }
-
-  final public void _parseImportRule() throws ParseException {
-<<<<<<< HEAD
-    label_167:
-=======
-    label_170:
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case S:
-        ;
-        break;
-      default:
-<<<<<<< HEAD
-        jj_la1[245] = jj_gen;
-        break label_167;
-=======
-        jj_la1[251] = jj_gen;
-        break label_170;
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-      }
-      jj_consume_token(S);
-    }
-    importDeclaration();
-  }
-
-  final public void _parseMediaRule() throws ParseException {
-<<<<<<< HEAD
-    label_168:
-=======
-    label_171:
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case S:
-        ;
-        break;
-      default:
-<<<<<<< HEAD
-        jj_la1[246] = jj_gen;
-        break label_168;
-=======
-        jj_la1[252] = jj_gen;
-        break label_171;
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-      }
-      jj_consume_token(S);
-    }
-    media();
-  }
-
-  final public void _parseDeclarationBlock() throws ParseException {
-<<<<<<< HEAD
-    label_169:
-=======
-    label_172:
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case S:
-        ;
-        break;
-      default:
-<<<<<<< HEAD
-        jj_la1[247] = jj_gen;
-        break label_169;
-=======
-        jj_la1[253] = jj_gen;
-        break label_172;
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-      }
-      jj_consume_token(S);
-    }
-    switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-    case INTERPOLATION:
-    case IDENT:
-      declaration();
-      break;
-    default:
-<<<<<<< HEAD
-      jj_la1[248] = jj_gen;
-      ;
-    }
-    label_170:
-=======
-      jj_la1[254] = jj_gen;
-      ;
-    }
-    label_173:
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-    while (true) {
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case SEMICOLON:
-        ;
-        break;
-      default:
-<<<<<<< HEAD
-        jj_la1[249] = jj_gen;
-        break label_170;
-      }
-      jj_consume_token(SEMICOLON);
-      label_171:
-=======
-        jj_la1[255] = jj_gen;
-        break label_173;
-      }
-      jj_consume_token(SEMICOLON);
-      label_174:
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case S:
-          ;
-          break;
-        default:
-<<<<<<< HEAD
-          jj_la1[250] = jj_gen;
-          break label_171;
-=======
-          jj_la1[256] = jj_gen;
-          break label_174;
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-        }
-        jj_consume_token(S);
-      }
-      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-      case INTERPOLATION:
-      case IDENT:
-        declaration();
-        break;
-      default:
-<<<<<<< HEAD
-        jj_la1[251] = jj_gen;
-=======
-        jj_la1[257] = jj_gen;
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-        ;
-      }
-    }
-  }
-
-  final public ArrayList<String> _parseSelectors() throws ParseException {
-  ArrayList<String> p = null;
-    try {
-<<<<<<< HEAD
-      label_172:
-=======
-      label_175:
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-      while (true) {
-        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
-        case S:
-          ;
-          break;
-        default:
-<<<<<<< HEAD
-          jj_la1[252] = jj_gen;
-          break label_172;
-=======
-          jj_la1[258] = jj_gen;
-          break label_175;
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-        }
-        jj_consume_token(S);
-      }
-      p = selectorList();
-          {if (true) return p;}
-    } catch (ThrowedParseException e) {
-        {if (true) throw (ParseException) e.e.fillInStackTrace();}
-    }
-    throw new Error("Missing return statement in function");
-  }
-
-  private boolean jj_2_1(int xla) {
-    jj_la = xla; jj_lastpos = jj_scanpos = token;
-    try { return !jj_3_1(); }
-    catch(LookaheadSuccess ls) { return true; }
-    finally { jj_save(0, xla); }
-  }
-
-  private boolean jj_2_2(int xla) {
-    jj_la = xla; jj_lastpos = jj_scanpos = token;
-    try { return !jj_3_2(); }
-    catch(LookaheadSuccess ls) { return true; }
-    finally { jj_save(1, xla); }
-  }
-
-  private boolean jj_2_3(int xla) {
-    jj_la = xla; jj_lastpos = jj_scanpos = token;
-    try { return !jj_3_3(); }
-    catch(LookaheadSuccess ls) { return true; }
-    finally { jj_save(2, xla); }
-  }
-
-  private boolean jj_2_4(int xla) {
-    jj_la = xla; jj_lastpos = jj_scanpos = token;
-    try { return !jj_3_4(); }
-    catch(LookaheadSuccess ls) { return true; }
-    finally { jj_save(3, xla); }
-  }
-
-  private boolean jj_2_5(int xla) {
-    jj_la = xla; jj_lastpos = jj_scanpos = token;
-    try { return !jj_3_5(); }
-    catch(LookaheadSuccess ls) { return true; }
-    finally { jj_save(4, xla); }
-  }
-
-  private boolean jj_2_6(int xla) {
-    jj_la = xla; jj_lastpos = jj_scanpos = token;
-    try { return !jj_3_6(); }
-    catch(LookaheadSuccess ls) { return true; }
-    finally { jj_save(5, xla); }
-  }
-
-  private boolean jj_2_7(int xla) {
-    jj_la = xla; jj_lastpos = jj_scanpos = token;
-    try { return !jj_3_7(); }
-    catch(LookaheadSuccess ls) { return true; }
-    finally { jj_save(6, xla); }
-  }
-
-  private boolean jj_2_8(int xla) {
-    jj_la = xla; jj_lastpos = jj_scanpos = token;
-    try { return !jj_3_8(); }
-    catch(LookaheadSuccess ls) { return true; }
-    finally { jj_save(7, xla); }
-  }
-
-  private boolean jj_2_9(int xla) {
-    jj_la = xla; jj_lastpos = jj_scanpos = token;
-    try { return !jj_3_9(); }
-    catch(LookaheadSuccess ls) { return true; }
-    finally { jj_save(8, xla); }
-  }
-
-<<<<<<< HEAD
-  private boolean jj_3R_206() {
-    if (jj_scan_token(MINUS)) return true;
-    Token xsp;
-    if (jj_scan_token(1)) return true;
-    while (true) {
-      xsp = jj_scanpos;
-      if (jj_scan_token(1)) { jj_scanpos = xsp; break; }
-    }
-    return false;
-  }
-
-  private boolean jj_3R_185() {
-    if (jj_3R_207()) return true;
-    return false;
-  }
-
-  private boolean jj_3R_205() {
-    if (jj_scan_token(PLUS)) return true;
-    Token xsp;
-    if (jj_scan_token(1)) return true;
-    while (true) {
-      xsp = jj_scanpos;
-      if (jj_scan_token(1)) { jj_scanpos = xsp; break; }
-    }
-    return false;
-  }
-
-  private boolean jj_3R_204() {
-=======
-  private boolean jj_3R_188() {
-    if (jj_3R_213()) return true;
-    return false;
-  }
-
-  private boolean jj_3R_210() {
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-    if (jj_scan_token(MOD)) return true;
-    Token xsp;
-    while (true) {
-      xsp = jj_scanpos;
-      if (jj_scan_token(1)) { jj_scanpos = xsp; break; }
-    }
-    return false;
-  }
-
-<<<<<<< HEAD
-  private boolean jj_3R_203() {
-=======
-  private boolean jj_3R_209() {
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-    if (jj_scan_token(ANY)) return true;
-    Token xsp;
-    while (true) {
-      xsp = jj_scanpos;
-      if (jj_scan_token(1)) { jj_scanpos = xsp; break; }
-    }
-    return false;
-  }
-
-<<<<<<< HEAD
-  private boolean jj_3R_202() {
-=======
-  private boolean jj_3R_208() {
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-    if (jj_scan_token(DIV)) return true;
-    Token xsp;
-    while (true) {
-      xsp = jj_scanpos;
-      if (jj_scan_token(1)) { jj_scanpos = xsp; break; }
-    }
-    return false;
-  }
-
-<<<<<<< HEAD
-  private boolean jj_3R_201() {
-=======
-  private boolean jj_3R_207() {
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-    if (jj_scan_token(COMMA)) return true;
-    Token xsp;
-    while (true) {
-      xsp = jj_scanpos;
-      if (jj_scan_token(1)) { jj_scanpos = xsp; break; }
-    }
-    return false;
-  }
-
-<<<<<<< HEAD
-  private boolean jj_3R_182() {
-    Token xsp;
-    xsp = jj_scanpos;
-    if (jj_3R_201()) {
-    jj_scanpos = xsp;
-    if (jj_3R_202()) {
-    jj_scanpos = xsp;
-    if (jj_3R_203()) {
-    jj_scanpos = xsp;
-    if (jj_3R_204()) {
-    jj_scanpos = xsp;
-    if (jj_3R_205()) {
-    jj_scanpos = xsp;
-    if (jj_3R_206()) return true;
-=======
-  private boolean jj_3R_185() {
-    Token xsp;
-    xsp = jj_scanpos;
-    if (jj_3R_207()) {
-    jj_scanpos = xsp;
-    if (jj_3R_208()) {
-    jj_scanpos = xsp;
-    if (jj_3R_209()) {
-    jj_scanpos = xsp;
-    if (jj_3R_210()) {
-    jj_scanpos = xsp;
-    if (jj_3R_211()) {
-    jj_scanpos = xsp;
-    if (jj_3R_212()) return true;
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-    }
-    }
-    }
-    }
-    }
-    return false;
-  }
-
-<<<<<<< HEAD
-  private boolean jj_3R_209() {
-    if (jj_3R_208()) return true;
-    return false;
-  }
-
-  private boolean jj_3R_208() {
-    Token xsp;
-    xsp = jj_scanpos;
-    if (jj_scan_token(18)) {
-    jj_scanpos = xsp;
-    if (jj_scan_token(22)) {
-    jj_scanpos = xsp;
-    if (jj_scan_token(23)) return true;
-    }
-    }
-=======
-  private boolean jj_3R_215() {
-    if (jj_3R_214()) return true;
-    return false;
-  }
-
-  private boolean jj_3R_213() {
-    if (jj_scan_token(GUARDED_SYM)) return true;
-    Token xsp;
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-    while (true) {
-      xsp = jj_scanpos;
-      if (jj_scan_token(1)) { jj_scanpos = xsp; break; }
-    }
-    return false;
-  }
-
-<<<<<<< HEAD
-  private boolean jj_3R_188() {
-    if (jj_scan_token(S)) return true;
-    Token xsp;
-    xsp = jj_scanpos;
-    if (jj_3R_209()) jj_scanpos = xsp;
-    return false;
-  }
-
-  private boolean jj_3R_207() {
-    if (jj_scan_token(GUARDED_SYM)) return true;
-    Token xsp;
-=======
-  private boolean jj_3R_214() {
-    Token xsp;
-    xsp = jj_scanpos;
-    if (jj_scan_token(18)) {
-    jj_scanpos = xsp;
-    if (jj_scan_token(22)) {
-    jj_scanpos = xsp;
-    if (jj_scan_token(23)) return true;
-    }
-    }
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-    while (true) {
-      xsp = jj_scanpos;
-      if (jj_scan_token(1)) { jj_scanpos = xsp; break; }
-    }
-    return false;
-  }
-
-<<<<<<< HEAD
-  private boolean jj_3R_173() {
-    if (jj_3R_183()) return true;
-=======
-  private boolean jj_3R_176() {
-    if (jj_3R_186()) return true;
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-    if (jj_scan_token(COLON)) return true;
-    Token xsp;
-    while (true) {
-      xsp = jj_scanpos;
-      if (jj_scan_token(1)) { jj_scanpos = xsp; break; }
-    }
-<<<<<<< HEAD
-    if (jj_3R_184()) return true;
-    xsp = jj_scanpos;
-    if (jj_3R_185()) jj_scanpos = xsp;
-    if (jj_3R_186()) return true;
-    while (true) {
-      xsp = jj_scanpos;
-      if (jj_3R_186()) { jj_scanpos = xsp; break; }
-=======
-    if (jj_3R_187()) return true;
-    xsp = jj_scanpos;
-    if (jj_3R_188()) jj_scanpos = xsp;
-    if (jj_3R_189()) return true;
-    while (true) {
-      xsp = jj_scanpos;
-      if (jj_3R_189()) { jj_scanpos = xsp; break; }
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-    }
-    return false;
-  }
-
-<<<<<<< HEAD
-  private boolean jj_3R_187() {
-    if (jj_3R_208()) return true;
-    return false;
-  }
-
-  private boolean jj_3R_174() {
-    Token xsp;
-    xsp = jj_scanpos;
-    if (jj_3R_187()) {
-    jj_scanpos = xsp;
-    if (jj_3R_188()) return true;
-=======
-  private boolean jj_3R_191() {
-    if (jj_scan_token(S)) return true;
-    Token xsp;
-    xsp = jj_scanpos;
-    if (jj_3R_215()) jj_scanpos = xsp;
-    return false;
-  }
-
-  private boolean jj_3R_190() {
-    if (jj_3R_214()) return true;
-    return false;
-  }
-
-  private boolean jj_3R_177() {
-    Token xsp;
-    xsp = jj_scanpos;
-    if (jj_3R_190()) {
-    jj_scanpos = xsp;
-    if (jj_3R_191()) return true;
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-    }
-    return false;
-  }
-
-<<<<<<< HEAD
-  private boolean jj_3R_191() {
-=======
-  private boolean jj_3R_197() {
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-    if (jj_scan_token(VARIABLE)) return true;
-    Token xsp;
-    while (true) {
-      xsp = jj_scanpos;
-      if (jj_scan_token(1)) { jj_scanpos = xsp; break; }
-    }
-    if (jj_scan_token(COLON)) return true;
-    while (true) {
-      xsp = jj_scanpos;
-      if (jj_scan_token(1)) { jj_scanpos = xsp; break; }
-    }
-    return false;
-  }
-
-<<<<<<< HEAD
-  private boolean jj_3R_176() {
-    Token xsp;
-    xsp = jj_scanpos;
-    if (jj_3R_191()) jj_scanpos = xsp;
-=======
-  private boolean jj_3R_179() {
-    Token xsp;
-    xsp = jj_scanpos;
-    if (jj_3R_197()) jj_scanpos = xsp;
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-    if (jj_scan_token(CONTAINS)) return true;
-    while (true) {
-      xsp = jj_scanpos;
-      if (jj_scan_token(1)) { jj_scanpos = xsp; break; }
-    }
-    if (true) { jj_la = 0; jj_scanpos = jj_lastpos; return false;}
-    return false;
-  }
-
-<<<<<<< HEAD
-  private boolean jj_3R_259() {
-=======
-  private boolean jj_3R_217() {
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-    if (jj_scan_token(HASH)) return true;
-    return false;
-  }
-
-<<<<<<< HEAD
-  private boolean jj_3R_276() {
-=======
-  private boolean jj_3R_287() {
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-    if (jj_scan_token(IDENT)) return true;
-    return false;
-  }
-
-<<<<<<< HEAD
-  private boolean jj_3R_277() {
-=======
-  private boolean jj_3R_288() {
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-    if (jj_scan_token(FUNCTION)) return true;
-    Token xsp;
-    while (true) {
-      xsp = jj_scanpos;
-      if (jj_scan_token(1)) { jj_scanpos = xsp; break; }
-    }
-    if (true) { jj_la = 0; jj_scanpos = jj_lastpos; return false;}
-    return false;
-  }
-
-<<<<<<< HEAD
-  private boolean jj_3R_275() {
-=======
-  private boolean jj_3R_286() {
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-    if (jj_scan_token(COLON)) return true;
-    return false;
-  }
-
-<<<<<<< HEAD
-  private boolean jj_3R_262() {
-    if (jj_scan_token(COLON)) return true;
-    Token xsp;
-    xsp = jj_scanpos;
-    if (jj_3R_275()) jj_scanpos = xsp;
-    xsp = jj_scanpos;
-    if (jj_3R_276()) {
-    jj_scanpos = xsp;
-    if (jj_3R_277()) return true;
-=======
-  private boolean jj_3R_219() {
-    if (jj_scan_token(COLON)) return true;
-    Token xsp;
-    xsp = jj_scanpos;
-    if (jj_3R_286()) jj_scanpos = xsp;
-    xsp = jj_scanpos;
-    if (jj_3R_287()) {
-    jj_scanpos = xsp;
-    if (jj_3R_288()) return true;
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-    }
-    return false;
-  }
-
-  private boolean jj_3_7() {
-<<<<<<< HEAD
-    if (jj_3R_180()) return true;
-    return false;
-  }
-
-  private boolean jj_3R_198() {
-=======
-    if (jj_3R_183()) return true;
-    return false;
-  }
-
-  private boolean jj_3R_204() {
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-    if (jj_scan_token(LBRACE)) return true;
-    return false;
-  }
-
-<<<<<<< HEAD
-  private boolean jj_3R_287() {
-=======
-  private boolean jj_3R_307() {
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-    if (jj_scan_token(STRING)) return true;
-    return false;
-  }
-
-<<<<<<< HEAD
-  private boolean jj_3R_285() {
-=======
-  private boolean jj_3R_305() {
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-    if (jj_scan_token(STARMATCH)) return true;
-    return false;
-  }
-
-<<<<<<< HEAD
-  private boolean jj_3R_284() {
-    if (jj_scan_token(DOLLARMATCH)) return true;
-    return false;
-  }
-
-  private boolean jj_3R_286() {
-    if (jj_scan_token(IDENT)) return true;
-    return false;
-  }
-
-  private boolean jj_3R_283() {
-=======
-  private boolean jj_3R_306() {
-    if (jj_scan_token(IDENT)) return true;
-    return false;
-  }
-
-  private boolean jj_3R_304() {
-    if (jj_scan_token(DOLLARMATCH)) return true;
-    return false;
-  }
-
-  private boolean jj_3R_303() {
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-    if (jj_scan_token(CARETMATCH)) return true;
-    return false;
-  }
-
-<<<<<<< HEAD
-  private boolean jj_3R_282() {
-=======
-  private boolean jj_3R_302() {
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-    if (jj_scan_token(DASHMATCH)) return true;
-    return false;
-  }
-
-<<<<<<< HEAD
-  private boolean jj_3R_281() {
-=======
-  private boolean jj_3R_301() {
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-    if (jj_scan_token(INCLUDES)) return true;
-    return false;
-  }
-
-<<<<<<< HEAD
-  private boolean jj_3R_267() {
-=======
-  private boolean jj_3R_268() {
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-    if (jj_scan_token(INTERPOLATION)) return true;
-    return false;
-  }
-
-<<<<<<< HEAD
-  private boolean jj_3R_280() {
-=======
-  private boolean jj_3R_300() {
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-    if (jj_scan_token(EQ)) return true;
-    return false;
-  }
-
-<<<<<<< HEAD
-  private boolean jj_3R_197() {
-    if (jj_3R_184()) return true;
-    return false;
-  }
-
-  private boolean jj_3R_274() {
-    Token xsp;
-    xsp = jj_scanpos;
-    if (jj_3R_280()) {
-    jj_scanpos = xsp;
-    if (jj_3R_281()) {
-    jj_scanpos = xsp;
-    if (jj_3R_282()) {
-    jj_scanpos = xsp;
-    if (jj_3R_283()) {
-    jj_scanpos = xsp;
-    if (jj_3R_284()) {
-    jj_scanpos = xsp;
-    if (jj_3R_285()) return true;
-=======
-  private boolean jj_3R_203() {
-    if (jj_3R_187()) return true;
-    return false;
-  }
-
-  private boolean jj_3R_293() {
-    Token xsp;
-    xsp = jj_scanpos;
-    if (jj_3R_300()) {
-    jj_scanpos = xsp;
-    if (jj_3R_301()) {
-    jj_scanpos = xsp;
-    if (jj_3R_302()) {
-    jj_scanpos = xsp;
-    if (jj_3R_303()) {
-    jj_scanpos = xsp;
-    if (jj_3R_304()) {
-    jj_scanpos = xsp;
-    if (jj_3R_305()) return true;
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-    }
-    }
-    }
-    }
-    }
-    while (true) {
-      xsp = jj_scanpos;
-      if (jj_scan_token(1)) { jj_scanpos = xsp; break; }
-    }
-    xsp = jj_scanpos;
-<<<<<<< HEAD
-    if (jj_3R_286()) {
-    jj_scanpos = xsp;
-    if (jj_3R_287()) return true;
-=======
-    if (jj_3R_306()) {
-    jj_scanpos = xsp;
-    if (jj_3R_307()) return true;
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-    }
-    while (true) {
-      xsp = jj_scanpos;
-      if (jj_scan_token(1)) { jj_scanpos = xsp; break; }
-    }
-    return false;
-  }
-
-  private boolean jj_3_6() {
-<<<<<<< HEAD
-    if (jj_3R_179()) return true;
-=======
-    if (jj_3R_182()) return true;
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-    if (jj_scan_token(LBRACE)) return true;
-    return false;
-  }
-
-<<<<<<< HEAD
-  private boolean jj_3R_261() {
-=======
-  private boolean jj_3R_220() {
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-    if (jj_scan_token(LBRACKET)) return true;
-    Token xsp;
-    while (true) {
-      xsp = jj_scanpos;
-      if (jj_scan_token(1)) { jj_scanpos = xsp; break; }
-    }
-    if (jj_scan_token(IDENT)) return true;
-    while (true) {
-      xsp = jj_scanpos;
-      if (jj_scan_token(1)) { jj_scanpos = xsp; break; }
-    }
-    xsp = jj_scanpos;
-<<<<<<< HEAD
-    if (jj_3R_274()) jj_scanpos = xsp;
-=======
-    if (jj_3R_293()) jj_scanpos = xsp;
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-    if (jj_scan_token(RBRACKET)) return true;
-    return false;
-  }
-
-<<<<<<< HEAD
-  private boolean jj_3R_180() {
-    if (jj_3R_196()) return true;
-=======
-  private boolean jj_3R_183() {
-    if (jj_3R_202()) return true;
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-    if (jj_scan_token(COLON)) return true;
-    Token xsp;
-    while (true) {
-      xsp = jj_scanpos;
-      if (jj_scan_token(1)) { jj_scanpos = xsp; break; }
-    }
-    xsp = jj_scanpos;
-<<<<<<< HEAD
-    if (jj_3R_197()) {
-    jj_scanpos = xsp;
-    if (jj_3R_198()) return true;
-=======
-    if (jj_3R_203()) {
-    jj_scanpos = xsp;
-    if (jj_3R_204()) return true;
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-    }
-    return false;
-  }
-
-<<<<<<< HEAD
-  private boolean jj_3R_279() {
-=======
-  private boolean jj_3R_299() {
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-    if (jj_scan_token(INTERPOLATION)) return true;
-    return false;
-  }
-
-<<<<<<< HEAD
-  private boolean jj_3R_265() {
-    if (jj_3R_184()) return true;
-    return false;
-  }
-
-  private boolean jj_3R_245() {
-=======
-  private boolean jj_3R_266() {
-    if (jj_3R_187()) return true;
-    return false;
-  }
-
-  private boolean jj_3R_254() {
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-    if (jj_scan_token(PARENT)) return true;
-    return false;
-  }
-
-<<<<<<< HEAD
-  private boolean jj_3R_244() {
-=======
-  private boolean jj_3R_253() {
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-    if (jj_scan_token(ANY)) return true;
-    return false;
-  }
-
-<<<<<<< HEAD
-  private boolean jj_3R_258() {
-    Token xsp;
-    xsp = jj_scanpos;
-    if (jj_3R_266()) {
-    jj_scanpos = xsp;
-    if (jj_3R_267()) return true;
-=======
-  private boolean jj_3R_263() {
-    Token xsp;
-    xsp = jj_scanpos;
-    if (jj_3R_267()) {
-    jj_scanpos = xsp;
-    if (jj_3R_268()) return true;
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-    }
-    return false;
-  }
-
-<<<<<<< HEAD
-  private boolean jj_3R_266() {
-=======
-  private boolean jj_3R_267() {
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-    if (jj_scan_token(IDENT)) return true;
-    return false;
-  }
-
-<<<<<<< HEAD
-  private boolean jj_3R_210() {
-    Token xsp;
-    xsp = jj_scanpos;
-    if (jj_3R_243()) {
-    jj_scanpos = xsp;
-    if (jj_3R_244()) {
-    jj_scanpos = xsp;
-    if (jj_3R_245()) return true;
-=======
-  private boolean jj_3R_216() {
-    Token xsp;
-    xsp = jj_scanpos;
-    if (jj_3R_252()) {
-    jj_scanpos = xsp;
-    if (jj_3R_253()) {
-    jj_scanpos = xsp;
-    if (jj_3R_254()) return true;
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-    }
-    }
-    return false;
-  }
-
-<<<<<<< HEAD
-  private boolean jj_3R_243() {
-    Token xsp;
-    if (jj_3R_258()) return true;
-    while (true) {
-      xsp = jj_scanpos;
-      if (jj_3R_258()) { jj_scanpos = xsp; break; }
-=======
-  private boolean jj_3R_252() {
-    Token xsp;
-    if (jj_3R_263()) return true;
-    while (true) {
-      xsp = jj_scanpos;
-      if (jj_3R_263()) { jj_scanpos = xsp; break; }
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-    }
-    return false;
-  }
-
-<<<<<<< HEAD
-  private boolean jj_3R_251() {
-=======
-  private boolean jj_3R_256() {
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-    if (jj_scan_token(FUNCTION)) return true;
-    Token xsp;
-    while (true) {
-      xsp = jj_scanpos;
-      if (jj_scan_token(1)) { jj_scanpos = xsp; break; }
-    }
-    xsp = jj_scanpos;
-<<<<<<< HEAD
-    if (jj_3R_265()) jj_scanpos = xsp;
-=======
-    if (jj_3R_266()) jj_scanpos = xsp;
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-    if (jj_scan_token(RPARAN)) return true;
-    return false;
-  }
-
-<<<<<<< HEAD
-  private boolean jj_3R_177() {
-=======
-  private boolean jj_3R_180() {
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-    if (jj_scan_token(COMMA)) return true;
-    Token xsp;
-    while (true) {
-      xsp = jj_scanpos;
-      if (jj_scan_token(1)) { jj_scanpos = xsp; break; }
-    }
-    return false;
-  }
-
-<<<<<<< HEAD
-  private boolean jj_3R_273() {
-    Token xsp;
-    xsp = jj_scanpos;
-    if (jj_3R_278()) {
-    jj_scanpos = xsp;
-    if (jj_3R_279()) return true;
-    }
-    return false;
-  }
-
-  private boolean jj_3R_278() {
-=======
-  private boolean jj_3R_247() {
-    if (jj_3R_260()) return true;
-    return false;
-  }
-
-  private boolean jj_3R_298() {
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-    if (jj_scan_token(IDENT)) return true;
-    return false;
-  }
-
-<<<<<<< HEAD
-  private boolean jj_3R_238() {
-    if (jj_3R_255()) return true;
-    return false;
-  }
-
-  private boolean jj_3R_237() {
-    if (jj_3R_254()) return true;
-    return false;
-  }
-
-  private boolean jj_3R_236() {
-    if (jj_3R_253()) return true;
-=======
-  private boolean jj_3R_246() {
-    if (jj_3R_259()) return true;
-    return false;
-  }
-
-  private boolean jj_3R_281() {
-    Token xsp;
-    xsp = jj_scanpos;
-    if (jj_3R_298()) {
-    jj_scanpos = xsp;
-    if (jj_3R_299()) return true;
-    }
-    return false;
-  }
-
-  private boolean jj_3R_245() {
-    if (jj_3R_258()) return true;
-    return false;
-  }
-
-  private boolean jj_3R_297() {
-    if (jj_3R_219()) return true;
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-    return false;
-  }
-
-  private boolean jj_3_5() {
-    Token xsp;
-    xsp = jj_scanpos;
-<<<<<<< HEAD
-    if (jj_3R_177()) jj_scanpos = xsp;
-    if (jj_3R_178()) return true;
-    return false;
-  }
-
-  private boolean jj_3R_260() {
-    if (jj_scan_token(DOT)) return true;
-    Token xsp;
-    if (jj_3R_273()) return true;
-    while (true) {
-      xsp = jj_scanpos;
-      if (jj_3R_273()) { jj_scanpos = xsp; break; }
-=======
-    if (jj_3R_180()) jj_scanpos = xsp;
-    if (jj_3R_181()) return true;
-    return false;
-  }
-
-  private boolean jj_3R_218() {
-    if (jj_scan_token(DOT)) return true;
-    Token xsp;
-    if (jj_3R_281()) return true;
-    while (true) {
-      xsp = jj_scanpos;
-      if (jj_3R_281()) { jj_scanpos = xsp; break; }
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-    }
-    return false;
-  }
-
-<<<<<<< HEAD
-  private boolean jj_3R_249() {
-    if (jj_3R_262()) return true;
-    return false;
-  }
-
-  private boolean jj_3R_272() {
-    if (jj_3R_262()) return true;
-    return false;
-  }
-
-  private boolean jj_3R_270() {
-    if (jj_3R_260()) return true;
-    return false;
-  }
-
-  private boolean jj_3R_247() {
-    if (jj_3R_260()) return true;
-    return false;
-  }
-
-  private boolean jj_3R_248() {
-    if (jj_3R_261()) return true;
-    return false;
-  }
-
-  private boolean jj_3R_271() {
-    if (jj_3R_261()) return true;
-    return false;
-  }
-
-  private boolean jj_3R_268() {
-    Token xsp;
-    xsp = jj_scanpos;
-    if (jj_3R_269()) {
-    jj_scanpos = xsp;
-    if (jj_3R_270()) {
-    jj_scanpos = xsp;
-    if (jj_3R_271()) {
-    jj_scanpos = xsp;
-    if (jj_3R_272()) return true;
-=======
-  private boolean jj_3R_295() {
-    if (jj_3R_218()) return true;
-    return false;
-  }
-
-  private boolean jj_3R_290() {
-    if (jj_3R_218()) return true;
-    return false;
-  }
-
-  private boolean jj_3R_292() {
-    if (jj_3R_219()) return true;
-    return false;
-  }
-
-  private boolean jj_3R_280() {
-    if (jj_3R_219()) return true;
-    return false;
-  }
-
-  private boolean jj_3R_283() {
-    if (jj_3R_218()) return true;
-    return false;
-  }
-
-  private boolean jj_3R_285() {
-    if (jj_3R_219()) return true;
-    return false;
-  }
-
-  private boolean jj_3R_296() {
-    if (jj_3R_220()) return true;
-    return false;
-  }
-
-  private boolean jj_3R_273() {
-    Token xsp;
-    xsp = jj_scanpos;
-    if (jj_3R_294()) {
-    jj_scanpos = xsp;
-    if (jj_3R_295()) {
-    jj_scanpos = xsp;
-    if (jj_3R_296()) {
-    jj_scanpos = xsp;
-    if (jj_3R_297()) return true;
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-    }
-    }
-    }
-    return false;
-  }
-
-<<<<<<< HEAD
-  private boolean jj_3R_269() {
-    if (jj_3R_259()) return true;
-    return false;
-  }
-
-  private boolean jj_3R_252() {
-=======
-  private boolean jj_3R_294() {
-    if (jj_3R_217()) return true;
-    return false;
-  }
-
-  private boolean jj_3R_272() {
-    Token xsp;
-    xsp = jj_scanpos;
-    if (jj_3R_289()) {
-    jj_scanpos = xsp;
-    if (jj_3R_290()) {
-    jj_scanpos = xsp;
-    if (jj_3R_291()) {
-    jj_scanpos = xsp;
-    if (jj_3R_292()) return true;
-    }
-    }
-    }
-    return false;
-  }
-
-  private boolean jj_3R_289() {
-    if (jj_3R_217()) return true;
-    return false;
-  }
-
-  private boolean jj_3R_277() {
-    if (jj_3R_219()) return true;
-    return false;
-  }
-
-  private boolean jj_3R_271() {
-    Token xsp;
-    xsp = jj_scanpos;
-    if (jj_3R_282()) {
-    jj_scanpos = xsp;
-    if (jj_3R_283()) {
-    jj_scanpos = xsp;
-    if (jj_3R_284()) {
-    jj_scanpos = xsp;
-    if (jj_3R_285()) return true;
-    }
-    }
-    }
-    return false;
-  }
-
-  private boolean jj_3R_282() {
-    if (jj_3R_217()) return true;
-    return false;
-  }
-
-  private boolean jj_3R_291() {
-    if (jj_3R_220()) return true;
-    return false;
-  }
-
-  private boolean jj_3R_279() {
-    if (jj_3R_220()) return true;
-    return false;
-  }
-
-  private boolean jj_3R_284() {
-    if (jj_3R_220()) return true;
-    return false;
-  }
-
-  private boolean jj_3R_270() {
-    Token xsp;
-    xsp = jj_scanpos;
-    if (jj_3R_278()) {
-    jj_scanpos = xsp;
-    if (jj_3R_279()) {
-    jj_scanpos = xsp;
-    if (jj_3R_280()) return true;
-    }
-    }
-    return false;
-  }
-
-  private boolean jj_3R_275() {
-    if (jj_3R_218()) return true;
-    return false;
-  }
-
-  private boolean jj_3R_278() {
-    if (jj_3R_218()) return true;
-    return false;
-  }
-
-  private boolean jj_3R_257() {
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-    if (jj_scan_token(DOT)) return true;
-    return false;
-  }
-
-<<<<<<< HEAD
-  private boolean jj_3R_235() {
-    Token xsp;
-    xsp = jj_scanpos;
-    if (jj_3R_252()) jj_scanpos = xsp;
-=======
-  private boolean jj_3R_244() {
-    Token xsp;
-    xsp = jj_scanpos;
-    if (jj_3R_257()) jj_scanpos = xsp;
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-    xsp = jj_scanpos;
-    if (jj_scan_token(72)) {
-    jj_scanpos = xsp;
-    if (jj_scan_token(49)) {
-    jj_scanpos = xsp;
-    if (jj_scan_token(50)) {
-    jj_scanpos = xsp;
-    if (jj_scan_token(52)) return true;
-    }
-    }
-    }
-    return false;
-  }
-
-<<<<<<< HEAD
-  private boolean jj_3R_211() {
-    Token xsp;
-    xsp = jj_scanpos;
-    if (jj_3R_246()) {
-    jj_scanpos = xsp;
-    if (jj_3R_247()) {
-    jj_scanpos = xsp;
-    if (jj_3R_248()) {
-    jj_scanpos = xsp;
-    if (jj_3R_249()) return true;
-=======
-  private boolean jj_3R_243() {
-    if (jj_scan_token(STRING)) return true;
-    return false;
-  }
-
-  private boolean jj_3R_242() {
-    if (jj_3R_256()) return true;
-    return false;
-  }
-
-  private boolean jj_3R_196() {
-    if (jj_3R_220()) return true;
-    Token xsp;
-    while (true) {
-      xsp = jj_scanpos;
-      if (jj_3R_273()) { jj_scanpos = xsp; break; }
-    }
-    return false;
-  }
-
-  private boolean jj_3R_199() {
-    Token xsp;
-    xsp = jj_scanpos;
-    if (jj_3R_243()) {
-    jj_scanpos = xsp;
-    if (jj_3R_244()) {
-    jj_scanpos = xsp;
-    if (jj_3R_245()) {
-    jj_scanpos = xsp;
-    if (jj_3R_246()) {
-    jj_scanpos = xsp;
-    if (jj_3R_247()) return true;
-    }
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-    }
-    }
-    }
-    return false;
-  }
-
-<<<<<<< HEAD
-  private boolean jj_3R_246() {
-    if (jj_3R_259()) return true;
-    return false;
-  }
-
-  private boolean jj_3R_234() {
-    if (jj_scan_token(STRING)) return true;
-    return false;
-  }
-
-  private boolean jj_3R_233() {
-    if (jj_3R_251()) return true;
-    return false;
-  }
-
-  private boolean jj_3R_190() {
-    Token xsp;
-    if (jj_3R_211()) return true;
-    while (true) {
-      xsp = jj_scanpos;
-      if (jj_3R_211()) { jj_scanpos = xsp; break; }
-=======
-  private boolean jj_3R_195() {
-    if (jj_3R_219()) return true;
-    Token xsp;
-    while (true) {
-      xsp = jj_scanpos;
-      if (jj_3R_272()) { jj_scanpos = xsp; break; }
-    }
-    return false;
-  }
-
-  private boolean jj_3R_276() {
-    if (jj_3R_220()) return true;
-    return false;
-  }
-
-  private boolean jj_3R_194() {
-    if (jj_3R_218()) return true;
-    Token xsp;
-    while (true) {
-      xsp = jj_scanpos;
-      if (jj_3R_271()) { jj_scanpos = xsp; break; }
-    }
-    return false;
-  }
-
-  private boolean jj_3R_193() {
-    if (jj_3R_217()) return true;
-    Token xsp;
-    while (true) {
-      xsp = jj_scanpos;
-      if (jj_3R_270()) { jj_scanpos = xsp; break; }
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-    }
-    return false;
-  }
-
-<<<<<<< HEAD
-  private boolean jj_3R_193() {
-    Token xsp;
-    xsp = jj_scanpos;
-    if (jj_3R_234()) {
-    jj_scanpos = xsp;
-    if (jj_3R_235()) {
-    jj_scanpos = xsp;
-    if (jj_3R_236()) {
-    jj_scanpos = xsp;
-    if (jj_3R_237()) {
-    jj_scanpos = xsp;
-    if (jj_3R_238()) return true;
-    }
-=======
-  private boolean jj_3R_269() {
-    Token xsp;
-    xsp = jj_scanpos;
-    if (jj_3R_274()) {
-    jj_scanpos = xsp;
-    if (jj_3R_275()) {
-    jj_scanpos = xsp;
-    if (jj_3R_276()) {
-    jj_scanpos = xsp;
-    if (jj_3R_277()) return true;
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-    }
-    }
-    }
-    return false;
-  }
-
-<<<<<<< HEAD
-  private boolean jj_3R_189() {
-    if (jj_3R_210()) return true;
-    Token xsp;
-    while (true) {
-      xsp = jj_scanpos;
-      if (jj_3R_268()) { jj_scanpos = xsp; break; }
-=======
-  private boolean jj_3R_274() {
-    if (jj_3R_217()) return true;
-    return false;
-  }
-
-  private boolean jj_3R_192() {
-    if (jj_3R_216()) return true;
-    Token xsp;
-    while (true) {
-      xsp = jj_scanpos;
-      if (jj_3R_269()) { jj_scanpos = xsp; break; }
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-    }
-    return false;
-  }
-
-<<<<<<< HEAD
-  private boolean jj_3R_175() {
-    Token xsp;
-    xsp = jj_scanpos;
-    if (jj_3R_189()) {
-    jj_scanpos = xsp;
-    if (jj_3R_190()) return true;
-=======
-  private boolean jj_3R_241() {
-    if (jj_scan_token(DIMEN)) return true;
-    return false;
-  }
-
-  private boolean jj_3R_178() {
-    Token xsp;
-    xsp = jj_scanpos;
-    if (jj_3R_192()) {
-    jj_scanpos = xsp;
-    if (jj_3R_193()) {
-    jj_scanpos = xsp;
-    if (jj_3R_194()) {
-    jj_scanpos = xsp;
-    if (jj_3R_195()) {
-    jj_scanpos = xsp;
-    if (jj_3R_196()) return true;
-    }
-    }
-    }
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-    }
-    return false;
-  }
-
-  private boolean jj_3R_240() {
-<<<<<<< HEAD
-    if (jj_3R_208()) return true;
-    if (jj_3R_175()) return true;
-    return false;
-  }
-
-  private boolean jj_3R_232() {
-    if (jj_scan_token(DIMEN)) return true;
-    return false;
-  }
-
-  private boolean jj_3R_231() {
-    if (jj_scan_token(KHZ)) return true;
-    return false;
-  }
-
-  private boolean jj_3R_230() {
-=======
-    if (jj_scan_token(KHZ)) return true;
-    return false;
-  }
-
-  private boolean jj_3R_249() {
-    if (jj_3R_214()) return true;
-    if (jj_3R_178()) return true;
-    return false;
-  }
-
-  private boolean jj_3R_239() {
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-    if (jj_scan_token(HZ)) return true;
-    return false;
-  }
-
-<<<<<<< HEAD
-  private boolean jj_3R_229() {
-=======
-  private boolean jj_3R_238() {
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-    if (jj_scan_token(MS)) return true;
-    return false;
-  }
-
-<<<<<<< HEAD
-  private boolean jj_3R_228() {
-=======
-  private boolean jj_3R_237() {
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-    if (jj_scan_token(SECOND)) return true;
-    return false;
-  }
-
-<<<<<<< HEAD
-  private boolean jj_3R_227() {
-=======
-  private boolean jj_3R_236() {
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-    if (jj_scan_token(GRAD)) return true;
-    return false;
-  }
-
-<<<<<<< HEAD
-  private boolean jj_3R_226() {
-=======
-  private boolean jj_3R_235() {
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-    if (jj_scan_token(RAD)) return true;
-    return false;
-  }
-
-<<<<<<< HEAD
-  private boolean jj_3R_225() {
-=======
-  private boolean jj_3R_234() {
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-    if (jj_scan_token(DEG)) return true;
-    return false;
-  }
-
-<<<<<<< HEAD
-  private boolean jj_3R_224() {
-=======
-  private boolean jj_3R_233() {
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-    if (jj_scan_token(EXS)) return true;
-    return false;
-  }
-
-<<<<<<< HEAD
-  private boolean jj_3R_223() {
-=======
-  private boolean jj_3R_232() {
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-    if (jj_scan_token(REM)) return true;
-    return false;
-  }
-
-<<<<<<< HEAD
-  private boolean jj_3_2() {
-    if (jj_3R_174()) return true;
-    if (jj_3R_175()) return true;
-    return false;
-  }
-
-  private boolean jj_3R_222() {
-    if (jj_scan_token(LEM)) return true;
-    return false;
-  }
-
-  private boolean jj_3R_221() {
-    if (jj_scan_token(EMS)) return true;
-    return false;
-  }
-
-  private boolean jj_3R_195() {
-=======
-  private boolean jj_3R_231() {
-    if (jj_scan_token(LEM)) return true;
-    return false;
-  }
-
-  private boolean jj_3R_230() {
-    if (jj_scan_token(EMS)) return true;
-    return false;
-  }
-
-  private boolean jj_3R_229() {
-    if (jj_scan_token(PX)) return true;
-    return false;
-  }
-
-  private boolean jj_3_2() {
-    if (jj_3R_177()) return true;
-    if (jj_3R_178()) return true;
-    return false;
-  }
-
-  private boolean jj_3R_228() {
-    if (jj_scan_token(IN)) return true;
-    return false;
-  }
-
-  private boolean jj_3R_227() {
-    if (jj_scan_token(PC)) return true;
-    return false;
-  }
-
-  private boolean jj_3R_201() {
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-    if (jj_scan_token(COMMA)) return true;
-    Token xsp;
-    while (true) {
-      xsp = jj_scanpos;
-      if (jj_scan_token(1)) { jj_scanpos = xsp; break; }
-    }
-<<<<<<< HEAD
-    if (jj_3R_194()) return true;
-    return false;
-  }
-
-  private boolean jj_3R_239() {
-    if (jj_3R_175()) return true;
-    return false;
-  }
-
-  private boolean jj_3R_220() {
-    if (jj_scan_token(PX)) return true;
-    return false;
-  }
-
-  private boolean jj_3R_219() {
-    if (jj_scan_token(IN)) return true;
-    return false;
-  }
-
-  private boolean jj_3R_194() {
-    Token xsp;
-    xsp = jj_scanpos;
-    if (jj_3R_239()) {
-    jj_scanpos = xsp;
-    if (jj_3R_240()) return true;
-=======
-    if (jj_3R_200()) return true;
-    return false;
-  }
-
-  private boolean jj_3R_248() {
-    if (jj_3R_178()) return true;
-    return false;
-  }
-
-  private boolean jj_3R_226() {
-    if (jj_scan_token(MM)) return true;
-    return false;
-  }
-
-  private boolean jj_3R_225() {
-    if (jj_scan_token(CM)) return true;
-    return false;
-  }
-
-  private boolean jj_3R_200() {
-    Token xsp;
-    xsp = jj_scanpos;
-    if (jj_3R_248()) {
-    jj_scanpos = xsp;
-    if (jj_3R_249()) return true;
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-    }
-    while (true) {
-      xsp = jj_scanpos;
-      if (jj_3_2()) { jj_scanpos = xsp; break; }
-    }
-    while (true) {
-      xsp = jj_scanpos;
-      if (jj_scan_token(1)) { jj_scanpos = xsp; break; }
-    }
-    return false;
-  }
-
-<<<<<<< HEAD
-  private boolean jj_3R_218() {
-    if (jj_scan_token(PC)) return true;
-    return false;
-  }
-
-  private boolean jj_3R_217() {
-    if (jj_scan_token(MM)) return true;
-    return false;
-  }
-
-  private boolean jj_3R_216() {
-    if (jj_scan_token(CM)) return true;
-    return false;
-  }
-
-  private boolean jj_3R_215() {
-=======
-  private boolean jj_3R_224() {
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-    if (jj_scan_token(PT)) return true;
-    return false;
-  }
-
-<<<<<<< HEAD
-  private boolean jj_3R_214() {
-=======
-  private boolean jj_3R_223() {
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-    if (jj_scan_token(PERCENTAGE)) return true;
-    return false;
-  }
-
-<<<<<<< HEAD
-  private boolean jj_3_1() {
-    if (jj_3R_173()) return true;
-    return false;
-  }
-
-  private boolean jj_3R_200() {
-    if (jj_3R_242()) return true;
-    return false;
-  }
-
-  private boolean jj_3R_179() {
-    if (jj_3R_194()) return true;
-    Token xsp;
-    while (true) {
-      xsp = jj_scanpos;
-      if (jj_3R_195()) { jj_scanpos = xsp; break; }
-    }
-    return false;
-  }
-
-  private boolean jj_3R_213() {
-    if (jj_scan_token(NUMBER)) return true;
-    return false;
-  }
-
-  private boolean jj_3R_212() {
-    if (jj_3R_250()) return true;
-    return false;
-  }
-
-  private boolean jj_3R_192() {
-    Token xsp;
-    xsp = jj_scanpos;
-    if (jj_3R_212()) jj_scanpos = xsp;
-    xsp = jj_scanpos;
-    if (jj_3R_213()) {
-    jj_scanpos = xsp;
-    if (jj_3R_214()) {
-    jj_scanpos = xsp;
-    if (jj_3R_215()) {
-    jj_scanpos = xsp;
-    if (jj_3R_216()) {
-    jj_scanpos = xsp;
-    if (jj_3R_217()) {
-    jj_scanpos = xsp;
-    if (jj_3R_218()) {
-    jj_scanpos = xsp;
-    if (jj_3R_219()) {
-    jj_scanpos = xsp;
-    if (jj_3R_220()) {
-    jj_scanpos = xsp;
-    if (jj_3R_221()) {
-    jj_scanpos = xsp;
-=======
-  private boolean jj_3R_206() {
-    if (jj_3R_251()) return true;
-    return false;
-  }
-
-  private boolean jj_3R_222() {
-    if (jj_scan_token(NUMBER)) return true;
-    return false;
-  }
-
-  private boolean jj_3R_221() {
-    if (jj_3R_255()) return true;
-    return false;
-  }
-
-  private boolean jj_3_1() {
-    if (jj_3R_176()) return true;
-    return false;
-  }
-
-  private boolean jj_3R_198() {
-    Token xsp;
-    xsp = jj_scanpos;
-    if (jj_3R_221()) jj_scanpos = xsp;
-    xsp = jj_scanpos;
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-    if (jj_3R_222()) {
-    jj_scanpos = xsp;
-    if (jj_3R_223()) {
-    jj_scanpos = xsp;
-    if (jj_3R_224()) {
-    jj_scanpos = xsp;
-    if (jj_3R_225()) {
-    jj_scanpos = xsp;
-    if (jj_3R_226()) {
-    jj_scanpos = xsp;
-    if (jj_3R_227()) {
-    jj_scanpos = xsp;
-    if (jj_3R_228()) {
-    jj_scanpos = xsp;
-    if (jj_3R_229()) {
-    jj_scanpos = xsp;
-    if (jj_3R_230()) {
-    jj_scanpos = xsp;
-    if (jj_3R_231()) {
-    jj_scanpos = xsp;
-    if (jj_3R_232()) {
-    jj_scanpos = xsp;
-<<<<<<< HEAD
-    if (jj_3R_233()) return true;
-=======
-    if (jj_3R_233()) {
-    jj_scanpos = xsp;
-    if (jj_3R_234()) {
-    jj_scanpos = xsp;
-    if (jj_3R_235()) {
-    jj_scanpos = xsp;
-    if (jj_3R_236()) {
-    jj_scanpos = xsp;
-    if (jj_3R_237()) {
-    jj_scanpos = xsp;
-    if (jj_3R_238()) {
-    jj_scanpos = xsp;
-    if (jj_3R_239()) {
-    jj_scanpos = xsp;
-    if (jj_3R_240()) {
-    jj_scanpos = xsp;
-    if (jj_3R_241()) {
-    jj_scanpos = xsp;
-    if (jj_3R_242()) return true;
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-    }
-    }
-    }
-    }
-    }
-    }
-    }
-    }
-    }
-    }
-    }
-    }
-    }
-    }
-    }
-    }
-    }
-    }
-    }
-    }
-    return false;
-  }
-
-<<<<<<< HEAD
-  private boolean jj_3R_178() {
-    Token xsp;
-    xsp = jj_scanpos;
-    if (jj_3R_192()) {
-    jj_scanpos = xsp;
-    if (jj_3R_193()) return true;
-=======
-  private boolean jj_3R_182() {
-    if (jj_3R_200()) return true;
-    Token xsp;
-    while (true) {
-      xsp = jj_scanpos;
-      if (jj_3R_201()) { jj_scanpos = xsp; break; }
-    }
-    return false;
-  }
-
-  private boolean jj_3R_181() {
-    Token xsp;
-    xsp = jj_scanpos;
-    if (jj_3R_198()) {
-    jj_scanpos = xsp;
-    if (jj_3R_199()) return true;
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-    }
-    while (true) {
-      xsp = jj_scanpos;
-      if (jj_scan_token(1)) { jj_scanpos = xsp; break; }
-    }
-    return false;
-  }
-
-<<<<<<< HEAD
-  private boolean jj_3R_253() {
-=======
-  private boolean jj_3R_258() {
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-    if (jj_scan_token(HASH)) return true;
-    return false;
-  }
-
-  private boolean jj_3_4() {
-<<<<<<< HEAD
-    if (jj_3R_176()) return true;
-    return false;
-  }
-
-  private boolean jj_3R_242() {
-    if (jj_3R_183()) return true;
-    return false;
-  }
-
-  private boolean jj_3R_254() {
-=======
-    if (jj_3R_179()) return true;
-    return false;
-  }
-
-  private boolean jj_3R_251() {
-    if (jj_3R_186()) return true;
-    return false;
-  }
-
-  private boolean jj_3R_259() {
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-    if (jj_scan_token(URL)) return true;
-    return false;
-  }
-
-<<<<<<< HEAD
-  private boolean jj_3R_199() {
-    if (jj_3R_178()) return true;
-    return false;
-  }
-
-  private boolean jj_3R_257() {
-    if (jj_scan_token(INTERPOLATION)) return true;
-    return false;
-  }
-
-  private boolean jj_3R_181() {
-    Token xsp;
-    xsp = jj_scanpos;
-    if (jj_3R_199()) {
-    jj_scanpos = xsp;
-    if (jj_3R_200()) return true;
-=======
-  private boolean jj_3R_205() {
-    if (jj_3R_181()) return true;
-    return false;
-  }
-
-  private boolean jj_3R_184() {
-    Token xsp;
-    xsp = jj_scanpos;
-    if (jj_3R_205()) {
-    jj_scanpos = xsp;
-    if (jj_3R_206()) return true;
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-    }
-    return false;
-  }
-
-  private boolean jj_3_9() {
-<<<<<<< HEAD
-    if (jj_3R_182()) return true;
-    return false;
-  }
-
-  private boolean jj_3_3() {
-    if (jj_3R_173()) return true;
-    return false;
-  }
-
-  private boolean jj_3R_264() {
-    if (jj_scan_token(PLUS)) return true;
-    return false;
-  }
-
-  private boolean jj_3R_250() {
-    Token xsp;
-    xsp = jj_scanpos;
-    if (jj_3R_263()) {
-    jj_scanpos = xsp;
-    if (jj_3R_264()) return true;
-=======
-    if (jj_3R_185()) return true;
-    return false;
-  }
-
-  private boolean jj_3R_262() {
-    if (jj_scan_token(INTERPOLATION)) return true;
-    return false;
-  }
-
-  private boolean jj_3_3() {
-    if (jj_3R_176()) return true;
-    return false;
-  }
-
-  private boolean jj_3R_265() {
-    if (jj_scan_token(PLUS)) return true;
-    return false;
-  }
-
-  private boolean jj_3R_255() {
-    Token xsp;
-    xsp = jj_scanpos;
-    if (jj_3R_264()) {
-    jj_scanpos = xsp;
-    if (jj_3R_265()) return true;
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-    }
-    return false;
-  }
-
-<<<<<<< HEAD
-  private boolean jj_3R_263() {
-=======
-  private boolean jj_3R_264() {
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-    if (jj_scan_token(MINUS)) return true;
-    return false;
-  }
-
-<<<<<<< HEAD
-  private boolean jj_3R_255() {
-=======
-  private boolean jj_3R_260() {
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-    if (jj_scan_token(UNICODERANGE)) return true;
-    return false;
-  }
-
-  private boolean jj_3_8() {
-    Token xsp;
-    xsp = jj_scanpos;
-    if (jj_3_9()) jj_scanpos = xsp;
-<<<<<<< HEAD
-    if (jj_3R_181()) return true;
-    return false;
-  }
-
-  private boolean jj_3R_183() {
-    if (jj_scan_token(VARIABLE)) return true;
-=======
-    if (jj_3R_184()) return true;
-    return false;
-  }
-
-  private boolean jj_3R_189() {
-    if (jj_scan_token(SEMICOLON)) return true;
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-    Token xsp;
-    while (true) {
-      xsp = jj_scanpos;
-      if (jj_scan_token(1)) { jj_scanpos = xsp; break; }
-    }
-    return false;
-  }
-
-<<<<<<< HEAD
-  private boolean jj_3R_186() {
-    if (jj_scan_token(SEMICOLON)) return true;
-    Token xsp;
-    while (true) {
-      xsp = jj_scanpos;
-      if (jj_scan_token(1)) { jj_scanpos = xsp; break; }
-=======
-  private boolean jj_3R_187() {
-    if (jj_3R_184()) return true;
-    Token xsp;
-    while (true) {
-      xsp = jj_scanpos;
-      if (jj_3_8()) { jj_scanpos = xsp; break; }
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-    }
-    return false;
-  }
-
-<<<<<<< HEAD
-  private boolean jj_3R_184() {
-    if (jj_3R_181()) return true;
-    Token xsp;
-    while (true) {
-      xsp = jj_scanpos;
-      if (jj_3_8()) { jj_scanpos = xsp; break; }
-=======
-  private boolean jj_3R_186() {
-    if (jj_scan_token(VARIABLE)) return true;
-    Token xsp;
-    while (true) {
-      xsp = jj_scanpos;
-      if (jj_scan_token(1)) { jj_scanpos = xsp; break; }
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-    }
-    return false;
-  }
-
-<<<<<<< HEAD
-  private boolean jj_3R_241() {
-    Token xsp;
-    xsp = jj_scanpos;
-    if (jj_3R_256()) {
-    jj_scanpos = xsp;
-    if (jj_3R_257()) return true;
-=======
-  private boolean jj_3R_250() {
-    Token xsp;
-    xsp = jj_scanpos;
-    if (jj_3R_261()) {
-    jj_scanpos = xsp;
-    if (jj_3R_262()) return true;
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-    }
-    return false;
-  }
-
-<<<<<<< HEAD
-  private boolean jj_3R_256() {
-=======
-  private boolean jj_3R_261() {
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-    if (jj_scan_token(IDENT)) return true;
-    return false;
-  }
-
-<<<<<<< HEAD
-  private boolean jj_3R_196() {
-    Token xsp;
-    if (jj_3R_241()) return true;
-    while (true) {
-      xsp = jj_scanpos;
-      if (jj_3R_241()) { jj_scanpos = xsp; break; }
-=======
-  private boolean jj_3R_202() {
-    Token xsp;
-    if (jj_3R_250()) return true;
-    while (true) {
-      xsp = jj_scanpos;
-      if (jj_3R_250()) { jj_scanpos = xsp; break; }
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-    }
-    while (true) {
-      xsp = jj_scanpos;
-      if (jj_scan_token(1)) { jj_scanpos = xsp; break; }
-    }
-    return false;
-  }
-
-<<<<<<< HEAD
-=======
-  private boolean jj_3R_212() {
-    if (jj_scan_token(MINUS)) return true;
-    Token xsp;
-    if (jj_scan_token(1)) return true;
-    while (true) {
-      xsp = jj_scanpos;
-      if (jj_scan_token(1)) { jj_scanpos = xsp; break; }
-    }
-    return false;
-  }
-
-  private boolean jj_3R_211() {
-    if (jj_scan_token(PLUS)) return true;
-    Token xsp;
-    if (jj_scan_token(1)) return true;
-    while (true) {
-      xsp = jj_scanpos;
-      if (jj_scan_token(1)) { jj_scanpos = xsp; break; }
-    }
-    return false;
-  }
-
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-  /** Generated Token Manager. */
-  public ParserTokenManager token_source;
-  /** Current token. */
-  public Token token;
-  /** Next token. */
-  public Token jj_nt;
-  private int jj_ntk;
-  private Token jj_scanpos, jj_lastpos;
-  private int jj_la;
-  private int jj_gen;
-<<<<<<< HEAD
-  final private int[] jj_la1 = new int[253];
-=======
-  final private int[] jj_la1 = new int[259];
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-  static private int[] jj_la1_0;
-  static private int[] jj_la1_1;
-  static private int[] jj_la1_2;
-  static private int[] jj_la1_3;
-  static {
-      jj_la1_init_0();
-      jj_la1_init_1();
-      jj_la1_init_2();
-      jj_la1_init_3();
-   }
-   private static void jj_la1_init_0() {
-<<<<<<< HEAD
-      jj_la1_0 = new int[] {0x0,0x302,0x302,0x0,0x300,0x2,0x2,0x2,0xd4c40000,0x0,0x300,0x2,0x300,0x2,0x0,0x2,0x2,0x2,0x0,0x0,0x2,0x2,0x0,0x2,0x0,0x2,0x2,0xd4c40000,0xd4c40000,0x2,0x2,0x2,0xd4fd1500,0xd4fd1500,0x2,0x2,0x2,0x0,0x0,0x2,0x0,0x200000,0x2,0x0,0x2,0x2,0x2,0x2,0x0,0x200000,0x2,0x0,0x2,0x391500,0xc40000,0xc40002,0xc40000,0x2,0x2,0x80120002,0x80120002,0x2,0x0,0x0,0x2,0x2,0x2,0x2,0xd4c40000,0xd4c40000,0x2,0x100000,0x2,0xd4c40000,0x2,0x84000000,0x84000000,0x84000000,0x84000000,0xd4000000,0x0,0x0,0x0,0x0,0x50000000,0x2,0x2,0x3f000,0x2,0x0,0x2,0x3f000,0x0,0x2,0x0,0x2,0x0,0x2,0x200000,0x0,0xd4c40000,0x0,0x134e0002,0x2,0xd4c40000,0x2,0x0,0x2,0x134e0002,0x0,0x2,0xd4c40000,0x2,0x134e0002,0x2,0x2,0x2,0x0,0x2,0xd4c40000,0x2,0x2,0x100000,0x2,0x2,0x2,0x2,0x0,0x2,0xd4c40000,0xd4c40000,0x2,0x100000,0x2,0x2,0x2,0x100000,0x0,0x0,0x800c0000,0x2,0x0,0x100000,0x2,0x800c0000,0x2,0x0,0x2,0x2,0x0,0x2,0x200000,0x2,0xd4c40000,0x2,0x200400,0x2,0x2,0x0,0x2,0x0,0x2,0x2,0x2,0x100000,0x2,0x2,0x2,0x2,0x2,0x0,0x2,0x2,0x2,0x100000,0x2,0x2,0x2,0x0,0x2,0x2,0x2,0x100000,0x2,0x2,0x0,0x2,0x0,0x2,0x2,0x2,0x100000,0x0,0x2,0x2,0x0,0x2,0x2,0x2,0x200000,0x2,0x2,0x200000,0x2,0x2,0x0,0x200000,0x2,0x0,0x2,0x0,0xd4c40000,0x2,0x0,0x2,0x0,0x200000,0x2,0x0,0x2,0x800c0400,0x2,0x0,0x2,0x2,0x2,0x2,0x2,0x2,0x2,0x2,0x321c0000,0xc0000,0x800c0000,0xc0000,0x0,0x80000000,0x0,0x80000000,0x800c0000,0x2,0x2,0x800c0000,0x2,0xd4c40000,0x2,0x2,0x2,0x0,0x200000,0x2,0x0,0x2,};
-   }
-   private static void jj_la1_init_1() {
-      jj_la1_1 = new int[] {0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x566000c0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x80,0x80,0x0,0x0,0x120000,0x0,0x120000,0x0,0x0,0x564000c0,0x564000c0,0x0,0x0,0x0,0x60001c0,0x60001c0,0x0,0x0,0x0,0x0,0x40,0x0,0x80,0x0,0x0,0x80,0x0,0x0,0x0,0x0,0x80,0x0,0x0,0x80,0x0,0x100,0x0,0x0,0x0,0x0,0x0,0xc2,0xc2,0x0,0x80,0x80,0x0,0x0,0x0,0x0,0x564000c0,0x564000c0,0x0,0x0,0x0,0xc0,0x0,0x40,0x40,0x40,0x40,0xc0,0x80,0x80,0x80,0x80,0x80,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x40,0x0,0x0,0x0,0x0,0x0,0x0,0x50000000,0x64000c0,0x50000000,0x3f,0x0,0x564000c0,0x0,0x80000000,0x0,0x3f,0x0,0x0,0x564000c0,0x0,0x3f,0x0,0x0,0x0,0x0,0x0,0x564000c0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x80,0x0,0x564000c0,0x564000c0,0x0,0x0,0x0,0x0,0x0,0x0,0x40,0x40,0x160040,0x0,0x40,0x0,0x0,0x160040,0x0,0x40,0x0,0x0,0x80,0x0,0x0,0x0,0x60000c0,0x0,0x0,0x0,0x0,0x0,0x0,0x2,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x2,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x2,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x2,0x0,0x0,0x0,0x0,0x6000000,0x0,0x0,0x60000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x80,0x0,0x0,0x80,0x0,0x6000000,0xc0,0x0,0x0,0x0,0x80,0x0,0x0,0x80,0x0,0x160000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x160000,0x0,0x0,0x0,0x160000,0x160000,0x160000,0x0,0x0,0x160000,0x0,0x60000c0,0x0,0x0,0x0,0x80,0x0,0x0,0x80,0x0,};
-   }
-   private static void jj_la1_init_2() {
-      jj_la1_2 = new int[] {0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x100,0x1000,0x0,0x0,0x0,0x0,0x880,0x0,0x0,0x0,0x100,0x100,0x0,0x0,0x2000,0x0,0x2000,0x0,0x0,0x1119,0x1119,0x0,0x0,0x0,0x2b80,0x2b80,0x0,0x0,0x0,0x100,0x0,0x0,0x100,0x0,0x0,0x100,0x0,0x0,0x0,0x0,0x100,0x0,0x0,0x100,0x0,0x2a80,0x0,0x0,0x0,0x0,0x0,0x380,0x380,0x0,0x100,0x100,0x0,0x0,0x0,0x0,0x1119,0x1119,0x0,0x0,0x0,0x100,0x0,0x0,0x0,0x0,0x0,0x100,0x100,0x100,0x100,0x100,0x100,0x0,0x0,0x0,0x0,0x180,0x0,0x0,0x0,0x0,0x100,0x0,0x40,0x0,0x0,0x0,0x109,0x1000,0x1300,0x0,0x1109,0x0,0x0,0x0,0x1300,0x20,0x0,0x1109,0x0,0x1300,0x0,0x0,0x0,0x1100,0x0,0x1109,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x100,0x0,0x1109,0x1109,0x0,0x0,0x0,0x0,0x0,0x0,0x1000,0x1000,0xfffffb80,0x0,0x0,0x0,0x0,0xfffffb80,0x0,0x0,0x0,0x0,0x1100,0x0,0x0,0x0,0x100,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x1000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x100,0x0,0x0,0x100,0x0,0x0,0x100,0x0,0x0,0x0,0x100,0x0,0x0,0x100,0x0,0xfffffb80,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0xfffffb80,0x0,0xffffe200,0x0,0x100,0x980,0xffffeb80,0x0,0x0,0xfffffb80,0x0,0x100,0x0,0x0,0x0,0x100,0x0,0x0,0x100,0x0,};
-   }
-   private static void jj_la1_init_3() {
-      jj_la1_3 = new int[] {0x8,0x80,0x80,0x2,0x80,0x0,0x0,0x0,0x75,0x0,0x80,0x0,0x80,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x45,0x45,0x0,0x0,0x0,0xc401bf,0xc401bf,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0xc401be,0x0,0x0,0x0,0x0,0x0,0x400000,0x400000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x47,0x47,0x0,0x0,0x0,0x1,0x0,0x1,0x1,0x1,0x1,0x1,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x400000,0x0,0x0,0x0,0x0,0x0,0x45,0x0,0x200000,0x0,0x45,0x0,0x0,0x0,0x200000,0x0,0x0,0x45,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x45,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x400000,0x0,0x75,0x75,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x440001,0x0,0x0,0x0,0x0,0x440001,0x0,0x0,0x0,0x0,0x400000,0x0,0x0,0x0,0x1,0x0,0x0,0x0,0x0,0x380000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x1,0x0,0x100,0x0,0x0,0x0,0x0,0x0,0x0,0x440001,0x0,0x100,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x440001,0x0,0x400000,0x0,0x0,0x40001,0x440001,0x0,0x0,0x440001,0x0,0x37,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,};
-=======
-      jj_la1_0 = new int[] {0x0,0x302,0x302,0x0,0x300,0x2,0x2,0x2,0xd4c40000,0x0,0x300,0x2,0x300,0x2,0x0,0x2,0x2,0x2,0x0,0x0,0x2,0x2,0x0,0x2,0x0,0x2,0x2,0xd4c40000,0xd4c40000,0x2,0x2,0x2,0xd4fd1500,0xd4fd1500,0x2,0x2,0x2,0x0,0x0,0x2,0x0,0x200000,0x2,0x0,0x2,0x2,0x2,0x2,0x0,0x200000,0x2,0x0,0x2,0x391500,0xc40000,0xc40002,0xc40000,0x2,0x2,0x80120002,0x80120002,0x2,0x0,0x0,0x2,0x2,0x2,0x2,0xd4c40000,0xd4c40000,0x2,0x100000,0x2,0xd4c40000,0x2,0x84000000,0x84000000,0x84000000,0x84000000,0x84000000,0x84000000,0x84000000,0x84000000,0x84000000,0x84000000,0xd4000000,0x0,0x0,0x0,0x0,0x50000000,0x2,0x2,0x3f000,0x2,0x0,0x2,0x3f000,0x0,0x2,0x0,0x2,0x0,0x2,0x200000,0x0,0xd4c40000,0x0,0x134e0002,0x2,0xd4c40000,0x2,0x0,0x2,0x134e0002,0x0,0x2,0xd4c40000,0x2,0x134e0002,0x2,0x2,0x2,0x0,0x2,0xd4c40000,0x2,0x2,0x100000,0x2,0x2,0x2,0x2,0x0,0x2,0xd4c40000,0xd4c40000,0x2,0x100000,0x2,0x2,0x2,0x100000,0x0,0x0,0x800c0000,0x2,0x0,0x100000,0x2,0x800c0000,0x2,0x0,0x2,0x0,0x2,0x2,0x200000,0x2,0xd4c40000,0x2,0x200400,0x2,0x2,0x0,0x2,0x0,0x2,0x2,0x2,0x100000,0x2,0x2,0x2,0x2,0x2,0x0,0x2,0x2,0x2,0x100000,0x2,0x2,0x2,0x0,0x2,0x2,0x2,0x100000,0x2,0x2,0x0,0x2,0x0,0x2,0x2,0x2,0x100000,0x0,0x2,0x2,0x0,0x2,0x2,0x2,0x200000,0x2,0x2,0x200000,0x2,0x2,0x0,0x200000,0x2,0x0,0x2,0x0,0xd4c40000,0x2,0x0,0x2,0x0,0x200000,0x2,0x0,0x2,0x800c0400,0x2,0x0,0x2,0x2,0x2,0x2,0x2,0x2,0x2,0x2,0x321c0000,0xc0000,0x800c0000,0xc0000,0x0,0x80000000,0x0,0x80000000,0x800c0000,0x2,0x2,0x800c0000,0x2,0xd4c40000,0x2,0x2,0x2,0x0,0x200000,0x2,0x0,0x2,};
-   }
-   private static void jj_la1_init_1() {
-      jj_la1_1 = new int[] {0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x566000c0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x80,0x80,0x0,0x0,0x120000,0x0,0x120000,0x0,0x0,0x564000c0,0x564000c0,0x0,0x0,0x0,0x60001c0,0x60001c0,0x0,0x0,0x0,0x0,0x40,0x0,0x80,0x0,0x0,0x80,0x0,0x0,0x0,0x0,0x80,0x0,0x0,0x80,0x0,0x100,0x0,0x0,0x0,0x0,0x0,0xc2,0xc2,0x0,0x80,0x80,0x0,0x0,0x0,0x0,0x564000c0,0x564000c0,0x0,0x0,0x0,0xc0,0x0,0x40,0x40,0x40,0x40,0x40,0x40,0x40,0x40,0x40,0x40,0xc0,0x80,0x80,0x80,0x80,0x80,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x40,0x0,0x0,0x0,0x0,0x0,0x0,0x50000000,0x64000c0,0x50000000,0x3f,0x0,0x564000c0,0x0,0x80000000,0x0,0x3f,0x0,0x0,0x564000c0,0x0,0x3f,0x0,0x0,0x0,0x0,0x0,0x564000c0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x80,0x0,0x564000c0,0x564000c0,0x0,0x0,0x0,0x0,0x0,0x0,0x40,0x40,0x160040,0x0,0x40,0x0,0x0,0x160040,0x0,0x40,0x0,0x80,0x0,0x0,0x0,0x0,0x60000c0,0x0,0x0,0x0,0x0,0x0,0x0,0x2,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x2,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x2,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x2,0x0,0x0,0x0,0x0,0x6000000,0x0,0x0,0x60000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x80,0x0,0x0,0x80,0x0,0x6000000,0xc0,0x0,0x0,0x0,0x80,0x0,0x0,0x80,0x0,0x160000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x160000,0x0,0x0,0x0,0x160000,0x160000,0x160000,0x0,0x0,0x160000,0x0,0x60000c0,0x0,0x0,0x0,0x80,0x0,0x0,0x80,0x0,};
-   }
-   private static void jj_la1_init_2() {
-      jj_la1_2 = new int[] {0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x100,0x1000,0x0,0x0,0x0,0x0,0x880,0x0,0x0,0x0,0x100,0x100,0x0,0x0,0x2000,0x0,0x2000,0x0,0x0,0x1119,0x1119,0x0,0x0,0x0,0x2b80,0x2b80,0x0,0x0,0x0,0x100,0x0,0x0,0x100,0x0,0x0,0x100,0x0,0x0,0x0,0x0,0x100,0x0,0x0,0x100,0x0,0x2a80,0x0,0x0,0x0,0x0,0x0,0x380,0x380,0x0,0x100,0x100,0x0,0x0,0x0,0x0,0x1119,0x1119,0x0,0x0,0x0,0x100,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x100,0x100,0x100,0x100,0x100,0x100,0x0,0x0,0x0,0x0,0x180,0x0,0x0,0x0,0x0,0x100,0x0,0x40,0x0,0x0,0x0,0x109,0x1000,0x1300,0x0,0x1109,0x0,0x0,0x0,0x1300,0x20,0x0,0x1109,0x0,0x1300,0x0,0x0,0x0,0x1100,0x0,0x1109,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x100,0x0,0x1109,0x1109,0x0,0x0,0x0,0x0,0x0,0x0,0x1000,0x1000,0xfffffb80,0x0,0x0,0x0,0x0,0xfffffb80,0x0,0x0,0x0,0x1100,0x0,0x0,0x0,0x0,0x100,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x1000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x100,0x0,0x0,0x100,0x0,0x0,0x100,0x0,0x0,0x0,0x100,0x0,0x0,0x100,0x0,0xfffffb80,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0xfffffb80,0x0,0xffffe200,0x0,0x100,0x980,0xffffeb80,0x0,0x0,0xfffffb80,0x0,0x100,0x0,0x0,0x0,0x100,0x0,0x0,0x100,0x0,};
-   }
-   private static void jj_la1_init_3() {
-      jj_la1_3 = new int[] {0x8,0x80,0x80,0x2,0x80,0x0,0x0,0x0,0x75,0x0,0x80,0x0,0x80,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x45,0x45,0x0,0x0,0x0,0xc401bf,0xc401bf,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0xc401be,0x0,0x0,0x0,0x0,0x0,0x400000,0x400000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x47,0x47,0x0,0x0,0x0,0x1,0x0,0x1,0x1,0x0,0x0,0x1,0x1,0x1,0x1,0x1,0x1,0x1,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x400000,0x0,0x0,0x0,0x0,0x0,0x45,0x0,0x200000,0x0,0x45,0x0,0x0,0x0,0x200000,0x0,0x0,0x45,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x45,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x400000,0x0,0x75,0x75,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x440001,0x0,0x0,0x0,0x0,0x440001,0x0,0x0,0x0,0x400000,0x0,0x0,0x0,0x0,0x1,0x0,0x0,0x0,0x0,0x380000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x1,0x0,0x100,0x0,0x0,0x0,0x0,0x0,0x0,0x440001,0x0,0x100,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x440001,0x0,0x400000,0x0,0x0,0x40001,0x440001,0x0,0x0,0x440001,0x0,0x37,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,};
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-   }
-  final private JJCalls[] jj_2_rtns = new JJCalls[9];
-  private boolean jj_rescan = false;
-  private int jj_gc = 0;
-
-  /** Constructor with user supplied CharStream. */
-  public Parser(CharStream stream) {
-    token_source = new ParserTokenManager(stream);
-    token = new Token();
-    jj_ntk = -1;
-    jj_gen = 0;
-<<<<<<< HEAD
-    for (int i = 0; i < 253; i++) jj_la1[i] = -1;
-=======
-    for (int i = 0; i < 259; i++) jj_la1[i] = -1;
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-    for (int i = 0; i < jj_2_rtns.length; i++) jj_2_rtns[i] = new JJCalls();
-  }
-
-  /** Reinitialise. */
-  public void ReInit(CharStream stream) {
-    token_source.ReInit(stream);
-    token = new Token();
-    jj_ntk = -1;
-    jj_gen = 0;
-<<<<<<< HEAD
-    for (int i = 0; i < 253; i++) jj_la1[i] = -1;
-=======
-    for (int i = 0; i < 259; i++) jj_la1[i] = -1;
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-    for (int i = 0; i < jj_2_rtns.length; i++) jj_2_rtns[i] = new JJCalls();
-  }
-
-  /** Constructor with generated Token Manager. */
-  public Parser(ParserTokenManager tm) {
-    token_source = tm;
-    token = new Token();
-    jj_ntk = -1;
-    jj_gen = 0;
-<<<<<<< HEAD
-    for (int i = 0; i < 253; i++) jj_la1[i] = -1;
-=======
-    for (int i = 0; i < 259; i++) jj_la1[i] = -1;
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-    for (int i = 0; i < jj_2_rtns.length; i++) jj_2_rtns[i] = new JJCalls();
-  }
-
-  /** Reinitialise. */
-  public void ReInit(ParserTokenManager tm) {
-    token_source = tm;
-    token = new Token();
-    jj_ntk = -1;
-    jj_gen = 0;
-<<<<<<< HEAD
-    for (int i = 0; i < 253; i++) jj_la1[i] = -1;
-=======
-    for (int i = 0; i < 259; i++) jj_la1[i] = -1;
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-    for (int i = 0; i < jj_2_rtns.length; i++) jj_2_rtns[i] = new JJCalls();
-  }
-
-  private Token jj_consume_token(int kind) throws ParseException {
-    Token oldToken;
-    if ((oldToken = token).next != null) token = token.next;
-    else token = token.next = token_source.getNextToken();
-    jj_ntk = -1;
-    if (token.kind == kind) {
-      jj_gen++;
-      if (++jj_gc > 100) {
-        jj_gc = 0;
+
+    private boolean jj_3R_178() {
+        Token xsp;
+        xsp = jj_scanpos;
+        if (jj_3R_192()) {
+            jj_scanpos = xsp;
+            if (jj_3R_193()) {
+                return true;
+            }
+        }
+        while (true) {
+            xsp = jj_scanpos;
+            if (jj_scan_token(1)) {
+                jj_scanpos = xsp;
+                break;
+            }
+        }
+        return false;
+    }
+
+    private boolean jj_3R_253() {
+        if (jj_scan_token(HASH)) {
+            return true;
+        }
+        return false;
+    }
+
+    private boolean jj_3_4() {
+        if (jj_3R_176()) {
+            return true;
+        }
+        return false;
+    }
+
+    private boolean jj_3R_242() {
+        if (jj_3R_183()) {
+            return true;
+        }
+        return false;
+    }
+
+    private boolean jj_3R_254() {
+        if (jj_scan_token(URL)) {
+            return true;
+        }
+        return false;
+    }
+
+    private boolean jj_3R_199() {
+        if (jj_3R_178()) {
+            return true;
+        }
+        return false;
+    }
+
+    private boolean jj_3R_257() {
+        if (jj_scan_token(INTERPOLATION)) {
+            return true;
+        }
+        return false;
+    }
+
+    private boolean jj_3R_181() {
+        Token xsp;
+        xsp = jj_scanpos;
+        if (jj_3R_199()) {
+            jj_scanpos = xsp;
+            if (jj_3R_200()) {
+                return true;
+            }
+        }
+        return false;
+    }
+
+    private boolean jj_3_9() {
+        if (jj_3R_182()) {
+            return true;
+        }
+        return false;
+    }
+
+    private boolean jj_3_3() {
+        if (jj_3R_173()) {
+            return true;
+        }
+        return false;
+    }
+
+    private boolean jj_3R_264() {
+        if (jj_scan_token(PLUS)) {
+            return true;
+        }
+        return false;
+    }
+
+    private boolean jj_3R_250() {
+        Token xsp;
+        xsp = jj_scanpos;
+        if (jj_3R_263()) {
+            jj_scanpos = xsp;
+            if (jj_3R_264()) {
+                return true;
+            }
+        }
+        return false;
+    }
+
+    private boolean jj_3R_263() {
+        if (jj_scan_token(MINUS)) {
+            return true;
+        }
+        return false;
+    }
+
+    private boolean jj_3R_255() {
+        if (jj_scan_token(UNICODERANGE)) {
+            return true;
+        }
+        return false;
+    }
+
+    private boolean jj_3_8() {
+        Token xsp;
+        xsp = jj_scanpos;
+        if (jj_3_9()) {
+            jj_scanpos = xsp;
+        }
+        if (jj_3R_181()) {
+            return true;
+        }
+        return false;
+    }
+
+    private boolean jj_3R_183() {
+        if (jj_scan_token(VARIABLE)) {
+            return true;
+        }
+        Token xsp;
+        while (true) {
+            xsp = jj_scanpos;
+            if (jj_scan_token(1)) {
+                jj_scanpos = xsp;
+                break;
+            }
+        }
+        return false;
+    }
+
+    private boolean jj_3R_186() {
+        if (jj_scan_token(SEMICOLON)) {
+            return true;
+        }
+        Token xsp;
+        while (true) {
+            xsp = jj_scanpos;
+            if (jj_scan_token(1)) {
+                jj_scanpos = xsp;
+                break;
+            }
+        }
+        return false;
+    }
+
+    private boolean jj_3R_184() {
+        if (jj_3R_181()) {
+            return true;
+        }
+        Token xsp;
+        while (true) {
+            xsp = jj_scanpos;
+            if (jj_3_8()) {
+                jj_scanpos = xsp;
+                break;
+            }
+        }
+        return false;
+    }
+
+    private boolean jj_3R_241() {
+        Token xsp;
+        xsp = jj_scanpos;
+        if (jj_3R_256()) {
+            jj_scanpos = xsp;
+            if (jj_3R_257()) {
+                return true;
+            }
+        }
+        return false;
+    }
+
+    private boolean jj_3R_256() {
+        if (jj_scan_token(IDENT)) {
+            return true;
+        }
+        return false;
+    }
+
+    private boolean jj_3R_196() {
+        Token xsp;
+        if (jj_3R_241()) {
+            return true;
+        }
+        while (true) {
+            xsp = jj_scanpos;
+            if (jj_3R_241()) {
+                jj_scanpos = xsp;
+                break;
+            }
+        }
+        while (true) {
+            xsp = jj_scanpos;
+            if (jj_scan_token(1)) {
+                jj_scanpos = xsp;
+                break;
+            }
+        }
+        return false;
+    }
+
+    /** Generated Token Manager. */
+    public ParserTokenManager token_source;
+    /** Current token. */
+    public Token token;
+    /** Next token. */
+    public Token jj_nt;
+    private int jj_ntk;
+    private Token jj_scanpos, jj_lastpos;
+    private int jj_la;
+    private int jj_gen;
+    final private int[] jj_la1 = new int[253];
+    static private int[] jj_la1_0;
+    static private int[] jj_la1_1;
+    static private int[] jj_la1_2;
+    static private int[] jj_la1_3;
+    static {
+        jj_la1_init_0();
+        jj_la1_init_1();
+        jj_la1_init_2();
+        jj_la1_init_3();
+    }
+
+    private static void jj_la1_init_0() {
+        jj_la1_0 = new int[] { 0x0, 0x302, 0x302, 0x0, 0x300, 0x2, 0x2, 0x2,
+                0xd4c40000, 0x0, 0x300, 0x2, 0x300, 0x2, 0x0, 0x2, 0x2, 0x2,
+                0x0, 0x0, 0x2, 0x2, 0x0, 0x2, 0x0, 0x2, 0x2, 0xd4c40000,
+                0xd4c40000, 0x2, 0x2, 0x2, 0xd4fd1500, 0xd4fd1500, 0x2, 0x2,
+                0x2, 0x0, 0x0, 0x2, 0x0, 0x200000, 0x2, 0x0, 0x2, 0x2, 0x2,
+                0x2, 0x0, 0x200000, 0x2, 0x0, 0x2, 0x391500, 0xc40000,
+                0xc40002, 0xc40000, 0x2, 0x2, 0x80120002, 0x80120002, 0x2, 0x0,
+                0x0, 0x2, 0x2, 0x2, 0x2, 0xd4c40000, 0xd4c40000, 0x2, 0x100000,
+                0x2, 0xd4c40000, 0x2, 0x84000000, 0x84000000, 0x84000000,
+                0x84000000, 0xd4000000, 0x0, 0x0, 0x0, 0x0, 0x50000000, 0x2,
+                0x2, 0x3f000, 0x2, 0x0, 0x2, 0x3f000, 0x0, 0x2, 0x0, 0x2, 0x0,
+                0x2, 0x200000, 0x0, 0xd4c40000, 0x0, 0x134e0002, 0x2,
+                0xd4c40000, 0x2, 0x0, 0x2, 0x134e0002, 0x0, 0x2, 0xd4c40000,
+                0x2, 0x134e0002, 0x2, 0x2, 0x2, 0x0, 0x2, 0xd4c40000, 0x2, 0x2,
+                0x100000, 0x2, 0x2, 0x2, 0x2, 0x0, 0x2, 0xd4c40000, 0xd4c40000,
+                0x2, 0x100000, 0x2, 0x2, 0x2, 0x100000, 0x0, 0x0, 0x800c0000,
+                0x2, 0x0, 0x100000, 0x2, 0x800c0000, 0x2, 0x0, 0x2, 0x2, 0x0,
+                0x2, 0x200000, 0x2, 0xd4c40000, 0x2, 0x200400, 0x2, 0x2, 0x0,
+                0x2, 0x0, 0x2, 0x2, 0x2, 0x100000, 0x2, 0x2, 0x2, 0x2, 0x2,
+                0x0, 0x2, 0x2, 0x2, 0x100000, 0x2, 0x2, 0x2, 0x0, 0x2, 0x2,
+                0x2, 0x100000, 0x2, 0x2, 0x0, 0x2, 0x0, 0x2, 0x2, 0x2,
+                0x100000, 0x0, 0x2, 0x2, 0x0, 0x2, 0x2, 0x2, 0x200000, 0x2,
+                0x2, 0x200000, 0x2, 0x2, 0x0, 0x200000, 0x2, 0x0, 0x2, 0x0,
+                0xd4c40000, 0x2, 0x0, 0x2, 0x0, 0x200000, 0x2, 0x0, 0x2,
+                0x800c0400, 0x2, 0x0, 0x2, 0x2, 0x2, 0x2, 0x2, 0x2, 0x2, 0x2,
+                0x321c0000, 0xc0000, 0x800c0000, 0xc0000, 0x0, 0x80000000, 0x0,
+                0x80000000, 0x800c0000, 0x2, 0x2, 0x800c0000, 0x2, 0xd4c40000,
+                0x2, 0x2, 0x2, 0x0, 0x200000, 0x2, 0x0, 0x2, };
+    }
+
+    private static void jj_la1_init_1() {
+        jj_la1_1 = new int[] { 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+                0x566000c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80,
+                0x80, 0x0, 0x0, 0x120000, 0x0, 0x120000, 0x0, 0x0, 0x564000c0,
+                0x564000c0, 0x0, 0x0, 0x0, 0x60001c0, 0x60001c0, 0x0, 0x0, 0x0,
+                0x0, 0x40, 0x0, 0x80, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x80,
+                0x0, 0x0, 0x80, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2,
+                0xc2, 0x0, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x564000c0,
+                0x564000c0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x40, 0x40, 0x40, 0x40,
+                0xc0, 0x80, 0x80, 0x80, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0,
+                0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50000000,
+                0x64000c0, 0x50000000, 0x3f, 0x0, 0x564000c0, 0x0, 0x80000000,
+                0x0, 0x3f, 0x0, 0x0, 0x564000c0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0,
+                0x0, 0x564000c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0,
+                0x564000c0, 0x564000c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40,
+                0x40, 0x160040, 0x0, 0x40, 0x0, 0x0, 0x160040, 0x0, 0x40, 0x0,
+                0x0, 0x80, 0x0, 0x0, 0x0, 0x60000c0, 0x0, 0x0, 0x0, 0x0, 0x0,
+                0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2,
+                0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0,
+                0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x6000000, 0x0,
+                0x0, 0x60000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+                0x80, 0x0, 0x0, 0x80, 0x0, 0x6000000, 0xc0, 0x0, 0x0, 0x0,
+                0x80, 0x0, 0x0, 0x80, 0x0, 0x160000, 0x0, 0x0, 0x0, 0x0, 0x0,
+                0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x160000, 0x0, 0x0, 0x0,
+                0x160000, 0x160000, 0x160000, 0x0, 0x0, 0x160000, 0x0,
+                0x60000c0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x80, 0x0, };
+    }
+
+    private static void jj_la1_init_2() {
+        jj_la1_2 = new int[] { 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100,
+                0x1000, 0x0, 0x0, 0x0, 0x0, 0x880, 0x0, 0x0, 0x0, 0x100, 0x100,
+                0x0, 0x0, 0x2000, 0x0, 0x2000, 0x0, 0x0, 0x1119, 0x1119, 0x0,
+                0x0, 0x0, 0x2b80, 0x2b80, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0,
+                0x100, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0,
+                0x100, 0x0, 0x2a80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x380, 0x380, 0x0,
+                0x100, 0x100, 0x0, 0x0, 0x0, 0x0, 0x1119, 0x1119, 0x0, 0x0,
+                0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x100, 0x100,
+                0x100, 0x100, 0x100, 0x0, 0x0, 0x0, 0x0, 0x180, 0x0, 0x0, 0x0,
+                0x0, 0x100, 0x0, 0x40, 0x0, 0x0, 0x0, 0x109, 0x1000, 0x1300,
+                0x0, 0x1109, 0x0, 0x0, 0x0, 0x1300, 0x20, 0x0, 0x1109, 0x0,
+                0x1300, 0x0, 0x0, 0x0, 0x1100, 0x0, 0x1109, 0x0, 0x0, 0x0, 0x0,
+                0x0, 0x0, 0x0, 0x100, 0x0, 0x1109, 0x1109, 0x0, 0x0, 0x0, 0x0,
+                0x0, 0x0, 0x1000, 0x1000, 0xfffffb80, 0x0, 0x0, 0x0, 0x0,
+                0xfffffb80, 0x0, 0x0, 0x0, 0x0, 0x1100, 0x0, 0x0, 0x0, 0x100,
+                0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+                0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+                0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0,
+                0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+                0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x100, 0x0, 0x0, 0x100, 0x0,
+                0x0, 0x0, 0x100, 0x0, 0x0, 0x100, 0x0, 0xfffffb80, 0x0, 0x0,
+                0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffb80,
+                0x0, 0xffffe200, 0x0, 0x100, 0x980, 0xffffeb80, 0x0, 0x0,
+                0xfffffb80, 0x0, 0x100, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x100,
+                0x0, };
+    }
+
+    private static void jj_la1_init_3() {
+        jj_la1_3 = new int[] { 0x8, 0x80, 0x80, 0x2, 0x80, 0x0, 0x0, 0x0, 0x75,
+                0x0, 0x80, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+                0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x45, 0x45, 0x0, 0x0, 0x0,
+                0xc401bf, 0xc401bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+                0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+                0xc401be, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x400000, 0x0,
+                0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47, 0x47, 0x0, 0x0, 0x0, 0x1,
+                0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+                0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0,
+                0x0, 0x0, 0x0, 0x45, 0x0, 0x200000, 0x0, 0x45, 0x0, 0x0, 0x0,
+                0x200000, 0x0, 0x0, 0x45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+                0x45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x75,
+                0x75, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x440001, 0x0,
+                0x0, 0x0, 0x0, 0x440001, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0,
+                0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x380000, 0x0, 0x0, 0x0,
+                0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+                0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+                0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+                0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+                0x0, 0x1, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x440001,
+                0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+                0x440001, 0x0, 0x400000, 0x0, 0x0, 0x40001, 0x440001, 0x0, 0x0,
+                0x440001, 0x0, 0x37, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, };
+    }
+
+    final private JJCalls[] jj_2_rtns = new JJCalls[9];
+    private boolean jj_rescan = false;
+    private int jj_gc = 0;
+
+    /** Constructor with user supplied CharStream. */
+    public Parser(CharStream stream) {
+        token_source = new ParserTokenManager(stream);
+        token = new Token();
+        jj_ntk = -1;
+        jj_gen = 0;
+        for (int i = 0; i < 253; i++) {
+            jj_la1[i] = -1;
+        }
+        for (int i = 0; i < jj_2_rtns.length; i++) {
+            jj_2_rtns[i] = new JJCalls();
+        }
+    }
+
+    /** Reinitialise. */
+    public void ReInit(CharStream stream) {
+        token_source.ReInit(stream);
+        token = new Token();
+        jj_ntk = -1;
+        jj_gen = 0;
+        for (int i = 0; i < 253; i++) {
+            jj_la1[i] = -1;
+        }
         for (int i = 0; i < jj_2_rtns.length; i++) {
-          JJCalls c = jj_2_rtns[i];
-          while (c != null) {
-            if (c.gen < jj_gen) c.first = null;
-            c = c.next;
-          }
-        }
-      }
-      return token;
-    }
-    token = oldToken;
-    jj_kind = kind;
-    throw generateParseException();
-  }
-
-  static private final class LookaheadSuccess extends java.lang.Error { }
-  final private LookaheadSuccess jj_ls = new LookaheadSuccess();
-  private boolean jj_scan_token(int kind) {
-    if (jj_scanpos == jj_lastpos) {
-      jj_la--;
-      if (jj_scanpos.next == null) {
-        jj_lastpos = jj_scanpos = jj_scanpos.next = token_source.getNextToken();
-      } else {
-        jj_lastpos = jj_scanpos = jj_scanpos.next;
-      }
-    } else {
-      jj_scanpos = jj_scanpos.next;
-    }
-    if (jj_rescan) {
-      int i = 0; Token tok = token;
-      while (tok != null && tok != jj_scanpos) { i++; tok = tok.next; }
-      if (tok != null) jj_add_error_token(kind, i);
-    }
-    if (jj_scanpos.kind != kind) return true;
-    if (jj_la == 0 && jj_scanpos == jj_lastpos) throw jj_ls;
-    return false;
-  }
-
-
-/** Get the next Token. */
-  final public Token getNextToken() {
-    if (token.next != null) token = token.next;
-    else token = token.next = token_source.getNextToken();
-    jj_ntk = -1;
-    jj_gen++;
-    return token;
-  }
-
-/** Get the specific Token. */
-  final public Token getToken(int index) {
-    Token t = token;
-    for (int i = 0; i < index; i++) {
-      if (t.next != null) t = t.next;
-      else t = t.next = token_source.getNextToken();
-    }
-    return t;
-  }
-
-  private int jj_ntk() {
-    if ((jj_nt=token.next) == null)
-      return (jj_ntk = (token.next=token_source.getNextToken()).kind);
-    else
-      return (jj_ntk = jj_nt.kind);
-  }
-
-  private java.util.List<int[]> jj_expentries = new java.util.ArrayList<int[]>();
-  private int[] jj_expentry;
-  private int jj_kind = -1;
-  private int[] jj_lasttokens = new int[100];
-  private int jj_endpos;
-
-  private void jj_add_error_token(int kind, int pos) {
-    if (pos >= 100) return;
-    if (pos == jj_endpos + 1) {
-      jj_lasttokens[jj_endpos++] = kind;
-    } else if (jj_endpos != 0) {
-      jj_expentry = new int[jj_endpos];
-      for (int i = 0; i < jj_endpos; i++) {
-        jj_expentry[i] = jj_lasttokens[i];
-      }
-      jj_entries_loop: for (java.util.Iterator<?> it = jj_expentries.iterator(); it.hasNext();) {
-        int[] oldentry = (int[])(it.next());
-        if (oldentry.length == jj_expentry.length) {
-          for (int i = 0; i < jj_expentry.length; i++) {
-            if (oldentry[i] != jj_expentry[i]) {
-              continue jj_entries_loop;
-            }
-          }
-          jj_expentries.add(jj_expentry);
-          break jj_entries_loop;
-        }
-      }
-      if (pos != 0) jj_lasttokens[(jj_endpos = pos) - 1] = kind;
-    }
-  }
-
-  /** Generate ParseException. */
-  public ParseException generateParseException() {
-    jj_expentries.clear();
-    boolean[] la1tokens = new boolean[120];
-    if (jj_kind >= 0) {
-      la1tokens[jj_kind] = true;
-      jj_kind = -1;
-    }
-<<<<<<< HEAD
-    for (int i = 0; i < 253; i++) {
-=======
-    for (int i = 0; i < 259; i++) {
->>>>>>> 21c3bff... A fix for handling nested parentheses in sass (#12833)
-      if (jj_la1[i] == jj_gen) {
-        for (int j = 0; j < 32; j++) {
-          if ((jj_la1_0[i] & (1<<j)) != 0) {
-            la1tokens[j] = true;
-          }
-          if ((jj_la1_1[i] & (1<<j)) != 0) {
-            la1tokens[32+j] = true;
-          }
-          if ((jj_la1_2[i] & (1<<j)) != 0) {
-            la1tokens[64+j] = true;
-          }
-          if ((jj_la1_3[i] & (1<<j)) != 0) {
-            la1tokens[96+j] = true;
-          }
-        }
-      }
-    }
-    for (int i = 0; i < 120; i++) {
-      if (la1tokens[i]) {
-        jj_expentry = new int[1];
-        jj_expentry[0] = i;
-        jj_expentries.add(jj_expentry);
-      }
-    }
-    jj_endpos = 0;
-    jj_rescan_token();
-    jj_add_error_token(0, 0);
-    int[][] exptokseq = new int[jj_expentries.size()][];
-    for (int i = 0; i < jj_expentries.size(); i++) {
-      exptokseq[i] = jj_expentries.get(i);
-    }
-    return new ParseException(token, exptokseq, tokenImage);
-  }
-
-  /** Enable tracing. */
-  final public void enable_tracing() {
-  }
-
-  /** Disable tracing. */
-  final public void disable_tracing() {
-  }
-
-  private void jj_rescan_token() {
-    jj_rescan = true;
-    for (int i = 0; i < 9; i++) {
-    try {
-      JJCalls p = jj_2_rtns[i];
-      do {
-        if (p.gen > jj_gen) {
-          jj_la = p.arg; jj_lastpos = jj_scanpos = p.first;
-          switch (i) {
-            case 0: jj_3_1(); break;
-            case 1: jj_3_2(); break;
-            case 2: jj_3_3(); break;
-            case 3: jj_3_4(); break;
-            case 4: jj_3_5(); break;
-            case 5: jj_3_6(); break;
-            case 6: jj_3_7(); break;
-            case 7: jj_3_8(); break;
-            case 8: jj_3_9(); break;
-          }
-        }
-        p = p.next;
-      } while (p != null);
-      } catch(LookaheadSuccess ls) { }
-    }
-    jj_rescan = false;
-  }
-
-  private void jj_save(int index, int xla) {
-    JJCalls p = jj_2_rtns[index];
-    while (p.gen > jj_gen) {
-      if (p.next == null) { p = p.next = new JJCalls(); break; }
-      p = p.next;
-    }
-    p.gen = jj_gen + xla - jj_la; p.first = token; p.arg = xla;
-  }
-
-  static final class JJCalls {
-    int gen;
-    Token first;
-    int arg;
-    JJCalls next;
-  }
+            jj_2_rtns[i] = new JJCalls();
+        }
+    }
+
+    /** Constructor with generated Token Manager. */
+    public Parser(ParserTokenManager tm) {
+        token_source = tm;
+        token = new Token();
+        jj_ntk = -1;
+        jj_gen = 0;
+        for (int i = 0; i < 253; i++) {
+            jj_la1[i] = -1;
+        }
+        for (int i = 0; i < jj_2_rtns.length; i++) {
+            jj_2_rtns[i] = new JJCalls();
+        }
+    }
+
+    /** Reinitialise. */
+    public void ReInit(ParserTokenManager tm) {
+        token_source = tm;
+        token = new Token();
+        jj_ntk = -1;
+        jj_gen = 0;
+        for (int i = 0; i < 253; i++) {
+            jj_la1[i] = -1;
+        }
+        for (int i = 0; i < jj_2_rtns.length; i++) {
+            jj_2_rtns[i] = new JJCalls();
+        }
+    }
+
+    private Token jj_consume_token(int kind) throws ParseException {
+        Token oldToken;
+        if ((oldToken = token).next != null) {
+            token = token.next;
+        } else {
+            token = token.next = token_source.getNextToken();
+        }
+        jj_ntk = -1;
+        if (token.kind == kind) {
+            jj_gen++;
+            if (++jj_gc > 100) {
+                jj_gc = 0;
+                for (int i = 0; i < jj_2_rtns.length; i++) {
+                    JJCalls c = jj_2_rtns[i];
+                    while (c != null) {
+                        if (c.gen < jj_gen) {
+                            c.first = null;
+                        }
+                        c = c.next;
+                    }
+                }
+            }
+            return token;
+        }
+        token = oldToken;
+        jj_kind = kind;
+        throw generateParseException();
+    }
+
+    static private final class LookaheadSuccess extends java.lang.Error {
+    }
+
+    final private LookaheadSuccess jj_ls = new LookaheadSuccess();
+
+    private boolean jj_scan_token(int kind) {
+        if (jj_scanpos == jj_lastpos) {
+            jj_la--;
+            if (jj_scanpos.next == null) {
+                jj_lastpos = jj_scanpos = jj_scanpos.next = token_source
+                        .getNextToken();
+            } else {
+                jj_lastpos = jj_scanpos = jj_scanpos.next;
+            }
+        } else {
+            jj_scanpos = jj_scanpos.next;
+        }
+        if (jj_rescan) {
+            int i = 0;
+            Token tok = token;
+            while (tok != null && tok != jj_scanpos) {
+                i++;
+                tok = tok.next;
+            }
+            if (tok != null) {
+                jj_add_error_token(kind, i);
+            }
+        }
+        if (jj_scanpos.kind != kind) {
+            return true;
+        }
+        if (jj_la == 0 && jj_scanpos == jj_lastpos) {
+            throw jj_ls;
+        }
+        return false;
+    }
+
+    /** Get the next Token. */
+    final public Token getNextToken() {
+        if (token.next != null) {
+            token = token.next;
+        } else {
+            token = token.next = token_source.getNextToken();
+        }
+        jj_ntk = -1;
+        jj_gen++;
+        return token;
+    }
+
+    /** Get the specific Token. */
+    final public Token getToken(int index) {
+        Token t = token;
+        for (int i = 0; i < index; i++) {
+            if (t.next != null) {
+                t = t.next;
+            } else {
+                t = t.next = token_source.getNextToken();
+            }
+        }
+        return t;
+    }
+
+    private int jj_ntk() {
+        if ((jj_nt = token.next) == null) {
+            return (jj_ntk = (token.next = token_source.getNextToken()).kind);
+        } else {
+            return (jj_ntk = jj_nt.kind);
+        }
+    }
+
+    private java.util.List<int[]> jj_expentries = new java.util.ArrayList<int[]>();
+    private int[] jj_expentry;
+    private int jj_kind = -1;
+    private int[] jj_lasttokens = new int[100];
+    private int jj_endpos;
+
+    private void jj_add_error_token(int kind, int pos) {
+        if (pos >= 100) {
+            return;
+        }
+        if (pos == jj_endpos + 1) {
+            jj_lasttokens[jj_endpos++] = kind;
+        } else if (jj_endpos != 0) {
+            jj_expentry = new int[jj_endpos];
+            for (int i = 0; i < jj_endpos; i++) {
+                jj_expentry[i] = jj_lasttokens[i];
+            }
+            jj_entries_loop: for (java.util.Iterator<?> it = jj_expentries
+                    .iterator(); it.hasNext();) {
+                int[] oldentry = (int[]) (it.next());
+                if (oldentry.length == jj_expentry.length) {
+                    for (int i = 0; i < jj_expentry.length; i++) {
+                        if (oldentry[i] != jj_expentry[i]) {
+                            continue jj_entries_loop;
+                        }
+                    }
+                    jj_expentries.add(jj_expentry);
+                    break jj_entries_loop;
+                }
+            }
+            if (pos != 0) {
+                jj_lasttokens[(jj_endpos = pos) - 1] = kind;
+            }
+        }
+    }
+
+    /** Generate ParseException. */
+    public ParseException generateParseException() {
+        jj_expentries.clear();
+        boolean[] la1tokens = new boolean[120];
+        if (jj_kind >= 0) {
+            la1tokens[jj_kind] = true;
+            jj_kind = -1;
+        }
+        for (int i = 0; i < 253; i++) {
+            if (jj_la1[i] == jj_gen) {
+                for (int j = 0; j < 32; j++) {
+                    if ((jj_la1_0[i] & (1 << j)) != 0) {
+                        la1tokens[j] = true;
+                    }
+                    if ((jj_la1_1[i] & (1 << j)) != 0) {
+                        la1tokens[32 + j] = true;
+                    }
+                    if ((jj_la1_2[i] & (1 << j)) != 0) {
+                        la1tokens[64 + j] = true;
+                    }
+                    if ((jj_la1_3[i] & (1 << j)) != 0) {
+                        la1tokens[96 + j] = true;
+                    }
+                }
+            }
+        }
+        for (int i = 0; i < 120; i++) {
+            if (la1tokens[i]) {
+                jj_expentry = new int[1];
+                jj_expentry[0] = i;
+                jj_expentries.add(jj_expentry);
+            }
+        }
+        jj_endpos = 0;
+        jj_rescan_token();
+        jj_add_error_token(0, 0);
+        int[][] exptokseq = new int[jj_expentries.size()][];
+        for (int i = 0; i < jj_expentries.size(); i++) {
+            exptokseq[i] = jj_expentries.get(i);
+        }
+        return new ParseException(token, exptokseq, tokenImage);
+    }
+
+    /** Enable tracing. */
+    final public void enable_tracing() {
+    }
+
+    /** Disable tracing. */
+    final public void disable_tracing() {
+    }
+
+    private void jj_rescan_token() {
+        jj_rescan = true;
+        for (int i = 0; i < 9; i++) {
+            try {
+                JJCalls p = jj_2_rtns[i];
+                do {
+                    if (p.gen > jj_gen) {
+                        jj_la = p.arg;
+                        jj_lastpos = jj_scanpos = p.first;
+                        switch (i) {
+                        case 0:
+                            jj_3_1();
+                            break;
+                        case 1:
+                            jj_3_2();
+                            break;
+                        case 2:
+                            jj_3_3();
+                            break;
+                        case 3:
+                            jj_3_4();
+                            break;
+                        case 4:
+                            jj_3_5();
+                            break;
+                        case 5:
+                            jj_3_6();
+                            break;
+                        case 6:
+                            jj_3_7();
+                            break;
+                        case 7:
+                            jj_3_8();
+                            break;
+                        case 8:
+                            jj_3_9();
+                            break;
+                        }
+                    }
+                    p = p.next;
+                } while (p != null);
+            } catch (LookaheadSuccess ls) {
+            }
+        }
+        jj_rescan = false;
+    }
+
+    private void jj_save(int index, int xla) {
+        JJCalls p = jj_2_rtns[index];
+        while (p.gen > jj_gen) {
+            if (p.next == null) {
+                p = p.next = new JJCalls();
+                break;
+            }
+            p = p.next;
+        }
+        p.gen = jj_gen + xla - jj_la;
+        p.first = token;
+        p.arg = xla;
+    }
+
+    static final class JJCalls {
+        int gen;
+        Token first;
+        int arg;
+        JJCalls next;
+    }
 
 }
diff --git a/theme-compiler/src/com/vaadin/sass/internal/parser/Parser.jj b/theme-compiler/src/com/vaadin/sass/internal/parser/Parser.jj
index 8ea6c5ed7c..95fee1fbae 100644
--- a/theme-compiler/src/com/vaadin/sass/internal/parser/Parser.jj
+++ b/theme-compiler/src/com/vaadin/sass/internal/parser/Parser.jj
@@ -2375,8 +2375,9 @@ LexicalUnitImpl nonVariableTerm(LexicalUnitImpl prev) :
{
LexicalUnitImpl result
 		   && (Character.isDigit(s.charAt(i)) || (s.charAt(i) == '.'))) {
 		i++;
 	    }
+
 	    result = LexicalUnitImpl.createDimen(n.beginLine, n.beginColumn, prev, 
-						 Float.valueOf(s.substring(0, i)).floatValue(),
+						 number(op,n,s.length()-i),
 						 s.substring(i));
 	}
     | result=function(op, prev) ) )