%%
%% Module with keywords introduced in version 5.
%%
%% @author Eric Bouwerrs
module languages/php/version5/Keywords
imports
   languages/php/common/Keywords
exports

  sorts Keyword

  lexical syntax
  '__METHOD__'       -> Keyword
  'abstract'         -> Keyword
  'catch'            -> Keyword
  'clone'            -> Keyword
  'const'            -> Keyword
  'exception'        -> Keyword
  'final'            -> Keyword
  'php_user_filter'  -> Keyword
  'protected'        -> Keyword
  'self'             -> Keyword
  'throw'            -> Keyword
  'try'              -> Keyword

  lexical restrictions     
  '__METHOD__'       |
  'abstract'         |
  'catch'            |
  'clone'            |
  'const'            |
  'exception'        |
  'final'            |
  'php_user_filter'  |
  'protected'        |
  'self'             |
  'throw'            |
  'try'
         -/- [a-zA-Z0-9\_]