# phpman > ri > RDoc::Parser::RubyTools

## [RDoc::Parser::RubyTools](https://www.chedong.com/phpMan.php/perldoc/RDoc%3A%3AParser%3A%3ARubyTools/markdown)

(from gem rdoc-7.2.0)
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Collection of methods for writing parsers
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## Instance methods:

  add_token_listener
  get_tk
  get_tk_until
  get_tkread
  peek_read
  peek_tk
  remove_token_listener
  reset
  skip_tkspace
  skip_tkspace_without_nl
  token_listener
  unget_tk