Contents

module Rouge
  # @abstract
  # A TemplateLexer is one that accepts a :parent option, to specify
  # which language is being templated.  The lexer class can specify its
  # own default for the parent lexer, which is otherwise defaulted to
  # HTML.
  class TemplateLexer < RegexLexer
    # the parent lexer - the one being templated.
    def parent
      return @parent if instance_variable_defined? :@parent
      @parent = option(:parent) || 'html'
      if @parent.is_a? ::String
        lexer_class = Lexer.find(@parent)
        @parent = lexer_class.new(self.options)
      end
    end

    start { parent.reset! }
  end
end

Version data entries

14 entries across 14 versions & 1 rubygems

Version	Path
rouge-1.5.0	lib/rouge/template_lexer.rb
rouge-1.4.0	lib/rouge/template_lexer.rb
rouge-1.3.4	lib/rouge/template_lexer.rb
rouge-1.3.3	lib/rouge/template_lexer.rb
rouge-1.3.2	lib/rouge/template_lexer.rb
rouge-1.3.1	lib/rouge/template_lexer.rb
rouge-1.3.0	lib/rouge/template_lexer.rb
rouge-1.2.0	lib/rouge/template_lexer.rb
rouge-1.1.0	lib/rouge/template_lexer.rb
rouge-0.5.4	lib/rouge/template_lexer.rb
rouge-0.5.3	lib/rouge/template_lexer.rb
rouge-0.5.2	lib/rouge/template_lexer.rb
rouge-0.5.1	lib/rouge/template_lexer.rb
rouge-0.5.0	lib/rouge/template_lexer.rb