diff options
Diffstat (limited to 'vendor/plugins/coderay-0.7.6.227/lib/coderay/scanners/php.rb')
| -rw-r--r-- | vendor/plugins/coderay-0.7.6.227/lib/coderay/scanners/php.rb | 165 |
1 files changed, 0 insertions, 165 deletions
diff --git a/vendor/plugins/coderay-0.7.6.227/lib/coderay/scanners/php.rb b/vendor/plugins/coderay-0.7.6.227/lib/coderay/scanners/php.rb deleted file mode 100644 index 0249e0ef4..000000000 --- a/vendor/plugins/coderay-0.7.6.227/lib/coderay/scanners/php.rb +++ /dev/null @@ -1,165 +0,0 @@ -module CodeRay module Scanners - - class PHP < Scanner - - register_for :php - - RESERVED_WORDS = [ - 'and', 'or', 'xor', '__FILE__', 'exception', '__LINE__', 'array', 'as', 'break', 'case', - 'class', 'const', 'continue', 'declare', 'default', - 'die', 'do', 'echo', 'else', 'elseif', - 'empty', 'enddeclare', 'endfor', 'endforeach', 'endif', - 'endswitch', 'endwhile', 'eval', 'exit', 'extends', - 'for', 'foreach', 'function', 'global', 'if', - 'include', 'include_once', 'isset', 'list', 'new', - 'print', 'require', 'require_once', 'return', 'static', - 'switch', 'unset', 'use', 'var', 'while', - '__FUNCTION__', '__CLASS__', '__METHOD__', 'final', 'php_user_filter', - 'interface', 'implements', 'extends', 'public', 'private', - 'protected', 'abstract', 'clone', 'try', 'catch', - 'throw', 'cfunction', 'old_function' - ] - - PREDEFINED_CONSTANTS = [ - 'null', '$this', 'true', 'false' - ] - - IDENT_KIND = WordList.new(:ident). - add(RESERVED_WORDS, :reserved). - add(PREDEFINED_CONSTANTS, :pre_constant) - - ESCAPE = / [\$\wrbfnrtv\n\\\/'"] | x[a-fA-F0-9]{1,2} | [0-7]{1,3} /x - UNICODE_ESCAPE = / u[a-fA-F0-9]{4} | U[a-fA-F0-9]{8} /x - - def scan_tokens tokens, options - - state = :waiting_php - string_type = nil - regexp_allowed = true - - until eos? - - kind = :error - match = nil - - if state == :initial - - if scan(/ \s+ | \\\n /x) - kind = :space - - elsif scan(/\?>/) - kind = :char - state = :waiting_php - - elsif scan(%r{ (//|\#) [^\n\\]* (?: \\. [^\n\\]* )* | /\* (?: .*? \*/ | .* ) }mx) - kind = :comment - regexp_allowed = false - - elsif match = scan(/ \# \s* if \s* 0 /x) - match << scan_until(/ ^\# (?:elif|else|endif) .*? $ | \z /xm) unless eos? - kind = :comment - regexp_allowed = false - - elsif regexp_allowed and scan(/\//) - tokens << [:open, :regexp] - state = :regex - kind = :delimiter - - elsif scan(/ [-+*\/=<>?:;,!&^|()\[\]{}~%] | \.(?!\d) /x) - kind = :operator - regexp_allowed=true - - elsif match = scan(/ [$@A-Za-z_][A-Za-z_0-9]* /x) - kind = IDENT_KIND[match] - regexp_allowed=false - - elsif match = scan(/["']/) - tokens << [:open, :string] - string_type = matched - state = :string - kind = :delimiter - - elsif scan(/0[xX][0-9A-Fa-f]+/) - kind = :hex - regexp_allowed=false - - elsif scan(/(?:0[0-7]+)(?![89.eEfF])/) - kind = :oct - regexp_allowed=false - - elsif scan(/(?:\d+)(?![.eEfF])/) - kind = :integer - regexp_allowed=false - - elsif scan(/\d[fF]?|\d*\.\d+(?:[eE][+-]?\d+)?[fF]?|\d+[eE][+-]?\d+[fF]?/) - kind = :float - regexp_allowed=false - - else - getch - end - - elsif state == :regex - if scan(/[^\\\/]+/) - kind = :content - elsif scan(/\\\/|\\/) - kind = :content - elsif scan(/\//) - tokens << [matched, :delimiter] - tokens << [:close, :regexp] - state = :initial - next - else - getch - kind = :content - end - - elsif state == :string - if scan(/[^\\"']+/) - kind = :content - elsif scan(/["']/) - if string_type==matched - tokens << [matched, :delimiter] - tokens << [:close, :string] - state = :initial - string_type=nil - next - else - kind = :content - end - elsif scan(/ \\ (?: \S ) /mox) - kind = :char - elsif scan(/ \\ | $ /x) - kind = :error - state = :initial - else - raise "else case \" reached; %p not handled." % peek(1), tokens - end - - elsif state == :waiting_php - if scan(/<\?php/m) - kind = :char - state = :initial - elsif scan(/[^<]+/) - kind = :comment - else - kind = :comment - getch - end - else - raise 'else-case reached', tokens - - end - - match ||= matched - - tokens << [match, kind] - - end - tokens - - end - - end - -end end
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