original_string: protected function _stripAbbreviations_callback($matches) {
  		$abbr_word = $matches[1];
  		$abbr_desc = $matches[2];
  		if ($this->abbr_word_re) {
  			$this->abbr_word_re .= '|';
  		}
  		$this->abbr_word_re .= preg_quote($abbr_word);
  		$this->abbr_desciptions[$abbr_word] = trim($abbr_desc);
  		return ''; // String that will replace the block
  	}
code: protected function _stripAbbreviations_callback($matches) {
  		$abbr_word = $matches[1];
  		$abbr_desc = $matches[2];
  		if ($this->abbr_word_re) {
  			$this->abbr_word_re .= '|';
  		}
  		$this->abbr_word_re .= preg_quote($abbr_word);
  		$this->abbr_desciptions[$abbr_word] = trim($abbr_desc);
  		return ''; // String that will replace the block
  	}
code_tokens: protected function _stripAbbreviations_callback ( $ matches ) { $ abbr_word = $ matches [ 1 ] ; $ abbr_desc = $ matches [ 2 ] ; if ( $ this -> abbr_word_re ) { $ this -> abbr_word_re .= '|' ; } $ this -> abbr_word_re .= preg_quote ( $ abbr_word ) ; $ this -> abbr_desciptions [ $ abbr_word ] = trim ( $ abbr_desc ) ; return '' ; // String that will replace the block }
docstring: Callback for stripping abbreviations
  @param  array $matches
  @return string
docstring_tokens: Callback for stripping abbreviations