jro_apps/redmine Files · vendor/plugins/coderay-0.7.6.227/lib/coderay/scanners/rhtml.rb

Fixed: GitAdapter#get_rev should use current branch instead of hardwiring @master@ (#1319)....

Fixed: GitAdapter#get_rev should use current branch instead of hardwiring @master@ (#1319). git-svn-id: http://redmine.rubyforge.org/svn/trunk@1475 e93f8b46-1217-0410-a6f0-8f06a7374b81

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             rhtml.rb
        
                    73 lines
            
             | 1.4 KiB
            
                | text/x-ruby
            
             |
                RubyLexer
            
             / vendor / plugins / coderay-0.7.6.227 / lib / coderay / scanners / rhtml.rb
          
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      module CodeRay

      module Scanners

        load :html

        load :ruby

        # RHTML Scanner

        #

        # $Id$

        class RHTML < Scanner

          include Streamable

          register_for :rhtml

          ERB_RUBY_BLOCK = /

            <%(?!%)[=-]?

            (?>

              [^\-%]*    # normal*

              (?>        # special

                (?: %(?!>) | -(?!%>) )

                [^\-%]*  # normal*

              )*

            )

            (?: -?%> )?

          /x

          START_OF_ERB = /

            <%(?!%)

          /x

        private

          def setup

            @ruby_scanner = CodeRay.scanner :ruby, :tokens => @tokens, :keep_tokens => true

            @html_scanner = CodeRay.scanner :html, :tokens => @tokens, :keep_tokens => true, :keep_state => true

          end

          def reset_instance

            super

            @html_scanner.reset

          end

          def scan_tokens tokens, options

            until eos?

              if (match = scan_until(/(?=#{START_OF_ERB})/o) || scan_until(/\z/)) and not match.empty?

                @html_scanner.tokenize match

              elsif match = scan(/#{ERB_RUBY_BLOCK}/o)

                start_tag = match[/\A<%[-=]?/]

                end_tag = match[/-?%?>?\z/]

                tokens << [:open, :inline]

                tokens << [start_tag, :inline_delimiter]

                code = match[start_tag.size .. -1 - end_tag.size]

                @ruby_scanner.tokenize code

                tokens << [end_tag, :inline_delimiter] unless end_tag.empty?

                tokens << [:close, :inline]

              else

                raise_inspect 'else-case reached!', tokens

              end

            end

            tokens

          end

        end

      end

      end

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				module CodeRay
				module Scanners

				load :html
				load :ruby

				# RHTML Scanner
				#
				# $Id$
				class RHTML < Scanner

				include Streamable
				register_for :rhtml

				ERB_RUBY_BLOCK = /
				<%(?!%)[=-]?
				(?>
				[^\-%]* # normal*
				(?> # special
				(?: %(?!>) \| -(?!%>) )
				[^\-%]* # normal*
				)*
				)
				(?: -?%> )?
				/x

				START_OF_ERB = /
				<%(?!%)
				/x

				private

				def setup
				@ruby_scanner = CodeRay.scanner :ruby, :tokens => @tokens, :keep_tokens => true
				@html_scanner = CodeRay.scanner :html, :tokens => @tokens, :keep_tokens => true, :keep_state => true
				end

				def reset_instance
				super
				@html_scanner.reset
				end

				def scan_tokens tokens, options

				until eos?

				if (match = scan_until(/(?=#{START_OF_ERB})/o) \|\| scan_until(/\z/)) and not match.empty?
				@html_scanner.tokenize match

				elsif match = scan(/#{ERB_RUBY_BLOCK}/o)
				start_tag = match[/\A<%[-=]?/]
				end_tag = match[/-?%?>?\z/]
				tokens << [:open, :inline]
				tokens << [start_tag, :inline_delimiter]
				code = match[start_tag.size .. -1 - end_tag.size]
				@ruby_scanner.tokenize code
				tokens << [end_tag, :inline_delimiter] unless end_tag.empty?
				tokens << [:close, :inline]

				else
				raise_inspect 'else-case reached!', tokens
				end

				end

				tokens

				end

				end

				end
				end