Deploy release build.xml

1 files changed, 209 insertions, 0 deletions

diff --git a/release/build/js/Packer.js b/release/build/js/Packer.js
new file mode 100644
index 000000000..03af07be3
--- /dev/null
+++ b/release/build/js/Packer.js
@@ -0,0 +1,209 @@
+/*
+	Packer version 3.0 (beta 8) - copyright 2004-2007, Dean Edwards
+	http://www.opensource.org/licenses/mit-license
+*/
+
+eval(base2.namespace);
+
+var IGNORE = RegGrp.IGNORE;
+var REMOVE = "";
+var SPACE = " ";
+var WORDS = /\w+/g;
+
+var Packer = Base.extend({
+	minify: function(script) {
+		script = script.replace(Packer.CONTINUE, "");
+		script = Packer.data.exec(script);
+		script = Packer.whitespace.exec(script);
+		script = Packer.clean.exec(script);
+		return script;
+	},
+	
+	pack: function(script, base62, shrink) {
+		script = this.minify(script + "\n");
+		if (shrink) script = this._shrinkVariables(script);
+		if (base62) script = this._base62Encode(script);	
+		return script;
+	},
+	
+	_base62Encode: function(script) {
+		var words = new Words(script);
+		var encode = function(word) {
+			return words.fetch(word).encoded;
+		};
+		
+		/* build the packed script */
+		
+		var p = this._escape(script.replace(WORDS, encode));		
+		var a = Math.min(Math.max(words.count(), 2), 62);		
+		var c = words.count();		
+		var k = words;
+		var e = Packer["ENCODE" + (a > 10 ? a > 36 ? 62 : 36 : 10)];
+		var r = a > 10 ? "e(c)" : "c";
+		
+		// the whole thing
+		return format(Packer.UNPACK, p,a,c,k,e,r);
+	},
+	
+	_escape: function(script) {
+		// single quotes wrap the final string so escape them
+		// also escape new lines required by conditional comments
+		return script.replace(/([\\'])/g, "\\$1").replace(/[\r\n]+/g, "\\n");
+	},
+	
+	_shrinkVariables: function(script) {
+		// Windows Scripting Host cannot do regexp.test() on global regexps.
+		var global = function(regexp) {
+			// This function creates a global version of the passed regexp.
+			return new RegExp(regexp.source, "g");
+		};
+		
+		var data = []; // encoded strings and regular expressions
+		var REGEXP = /^[^'"]\//;
+		var store = function(string) {
+			var replacement = "#" + data.length;
+			if (REGEXP.test(string)) {
+				replacement = string.charAt(0) + replacement;
+				string = string.slice(1);
+			}
+			data.push(string);
+			return replacement;
+		};
+		
+		// Base52 encoding (a-Z)
+		var encode52 = function(c) {
+			return (c < 52 ? '' : arguments.callee(parseInt(c / 52))) +
+				((c = c % 52) > 25 ? String.fromCharCode(c + 39) : String.fromCharCode(c + 97));
+		};
+				
+		// identify blocks, particularly identify function blocks (which define scope)
+		var BLOCK = /(function\s*[\w$]*\s*\(\s*([^\)]*)\s*\)\s*)?(\{([^{}]*)\})/;
+		var VAR_ = /var\s+/g;
+		var VAR_NAME = /var\s+[\w$]+/g;
+		var COMMA = /\s*,\s*/;
+		var blocks = []; // store program blocks (anything between braces {})
+		// encoder for program blocks
+		var encode = function(block, func, args) {
+			if (func) { // the block is a function block
+			
+				// decode the function block (THIS IS THE IMPORTANT BIT)
+				// We are retrieving all sub-blocks and will re-parse them in light
+				// of newly shrunk variables
+				block = decode(block);
+				
+				// create the list of variable and argument names 
+				var vars = match(block, VAR_NAME).join(",").replace(VAR_, "");
+				var ids = Array2.combine(args.split(COMMA).concat(vars.split(COMMA)));
+				
+				// process each identifier
+				var count = 0, shortId;
+				forEach (ids, function(id) {
+					id = trim(id);
+					if (id && id.length > 1) { // > 1 char
+						id = rescape(id);
+						// find the next free short name (check everything in the current scope)
+						do shortId = encode52(count++);
+						while (new RegExp("[^\\w$.]" + shortId + "[^\\w$:]").test(block));
+						// replace the long name with the short name
+						var reg = new RegExp("([^\\w$.])" + id + "([^\\w$:])");
+						while (reg.test(block)) block = block.replace(global(reg), "$1" + shortId + "$2");
+						var reg = new RegExp("([^{,])" + id + ":", "g");
+						block = block.replace(reg, "$1" + shortId + ":");
+					}
+				});
+			}
+			var replacement = "~" + blocks.length + "~";
+			blocks.push(block);
+			return replacement;
+		};
+		
+		// decoder for program blocks
+		var ENCODED = /~(\d+)~/;
+		var decode = function(script) {
+			while (ENCODED.test(script)) {
+				script = script.replace(global(ENCODED), function(match, index) {
+					return blocks[index];
+				});
+			}
+			return script;
+		};
+		
+		// encode strings and regular expressions
+		script = Packer.data.exec(script, store);
+		
+		// remove closures (this is for base2 namespaces only)
+		script = script.replace(/new function\(_\)\s*\{/g, "{;#;");
+		
+		// encode blocks, as we encode we replace variable and argument names
+		while (BLOCK.test(script)) {
+			script = script.replace(global(BLOCK), encode);
+		}
+		
+		// put the blocks back
+		script = decode(script);
+		
+		// put back the closure (for base2 namespaces only)
+		script = script.replace(/\{;#;/g, "new function(_){");
+		
+		// put strings and regular expressions back
+		script = script.replace(/#(\d+)/g, function(match, index) {		
+			return data[index];
+		});
+		
+		return script;
+	}
+}, {
+	CONTINUE: /\\\r?\n/g,
+	
+	ENCODE10: "String",
+	ENCODE36: "function(c){return c.toString(a)}",
+	ENCODE62: "function(c){return(c<a?'':e(parseInt(c/a)))+((c=c%a)>35?String.fromCharCode(c+29):c.toString(36))}",
+	
+	UNPACK: "eval(function(p,a,c,k,e,r){e=%5;if(!''.replace(/^/,String)){while(c--)r[%6]=k[c]" +
+	        "||%6;k=[function(e){return r[e]}];e=function(){return'\\\\w+'};c=1};while(c--)if(k[c])p=p." +
+			"replace(new RegExp('\\\\b'+e(c)+'\\\\b','g'),k[c]);return p}('%1',%2,%3,'%4'.split('|'),0,{}))",
+	
+	init: function() {
+		this.data = reduce(this.data, function(data, replacement, expression) {
+			data.store(this.javascript.exec(expression), replacement);
+			return data;
+		}, new RegGrp, this);
+		this.clean = this.data.union(this.clean);
+		this.whitespace = this.data.union(this.whitespace);
+	},
+	
+	clean: {
+		"\\(\\s*;\\s*;\\s*\\)": "(;;)", // for (;;) loops
+		"throw[^};]+[};]": IGNORE, // a safari 1.3 bug
+		";+\\s*([};])": "$1"
+	},
+	
+	data: {
+		// strings
+		"STRING1": IGNORE,
+		'STRING2': IGNORE,
+		"CONDITIONAL": IGNORE, // conditional comments
+		"(COMMENT1)\\n\\s*(REGEXP)?": "\n$3",
+		"(COMMENT2)\\s*(REGEXP)?": " $3",
+		"([\\[(\\^=,{}:;&|!*?])\\s*(REGEXP)": "$1$2"
+	},
+	
+	javascript: new RegGrp({
+		COMMENT1:    /(\/\/|;;;)[^\n]*/.source,
+		COMMENT2:    /\/\*[^*]*\*+([^\/][^*]*\*+)*\//.source,
+		CONDITIONAL: /\/\*@|@\*\/|\/\/@[^\n]*\n/.source,
+		REGEXP:      /\/(\\[\/\\]|[^*\/])(\\.|[^\/\n\\])*\/[gim]*/.source,
+		STRING1:     /'(\\.|[^'\\])*'/.source,
+		STRING2:     /"(\\.|[^"\\])*"/.source
+	}),
+	
+	whitespace: {
+		"(\\d)\\s+(\\.\\s*[a-z\\$_\\[(])": "$1 $2", // http://dean.edwards.name/weblog/2007/04/packer3/#comment84066
+		"([+-])\\s+([+-])": "$1 $2", // c = a++ +b;
+		"\\b\\s+\\$\\s+\\b": " $ ", // var $ in
+		"\\$\\s+\\b": "$ ", // object$ in
+		"\\b\\s+\\$": " $", // return $object
+		"\\b\\s+\\b": SPACE,
+		"\\s+": REMOVE
+	}
+});