# File lib/coderay/scanners/raydebug.rb, line 22
def scan_tokens encoder, options
  
  opened_tokens = []
  
  until eos?
    
    if match = scan(/\s+/)
      encoder.text_token match, :space
      
    elsif match = scan(/ (\w+) \( ( [^\)\\]* ( \\. [^\)\\]* )* ) /x)
      kind = self[1]
      encoder.text_token kind, :class
      encoder.text_token '(', :operator
      match = self[2]
      unless match.empty?
        if @known_token_kinds.include? kind
          encoder.text_token match, kind.to_sym
        else
          encoder.text_token match, :plain
        end
      end
      encoder.text_token match, :operator if match = scan(/\)/)
      
    elsif match = scan(/ (\w+) ([<\[]) /x)
      encoder.text_token self[1], :class
      if @known_token_kinds.include? self[1]
        kind = self[1].to_sym
      else
        kind = :unknown
      end
      opened_tokens << kind
      encoder.begin_group kind
      encoder.text_token self[2], :operator
      
    elsif !opened_tokens.empty? && match = scan(/ [>\]] /x)
      encoder.text_token match, :operator
      encoder.end_group opened_tokens.pop
      
    else
      encoder.text_token getch, :space
      
    end
    
  end
  
  encoder.end_group opened_tokens.pop until opened_tokens.empty?
  
  encoder
end

# File lib/coderay/scanners/raydebug.rb, line 17
def setup
  super
  @known_token_kinds = TokenKinds.keys.map(&:to_s).to_set
end