code: public final void mWHERE() throws RecognitionException {
  		try {
  			int _type = WHERE;
  			int _channel = DEFAULT_TOKEN_CHANNEL;
  			// druidG.g:629:8: ( ( 'WHERE' | 'where' ) )
  			// druidG.g:629:10: ( 'WHERE' | 'where' )
  			{
  			// druidG.g:629:10: ( 'WHERE' | 'where' )
  			int alt18=2;
  			int LA18_0 = input.LA(1);
  			if ( (LA18_0=='W') ) {
  				alt18=1;
  			}
  			else if ( (LA18_0=='w') ) {
  				alt18=2;
  			}
  
  			else {
  				NoViableAltException nvae =
  					new NoViableAltException("", 18, 0, input);
  				throw nvae;
  			}
  
  			switch (alt18) {
  				case 1 :
  					// druidG.g:629:11: 'WHERE'
  					{
  					match("WHERE"); 
  
  					}
  					break;
  				case 2 :
  					// druidG.g:629:19: 'where'
  					{
  					match("where"); 
  
  					}
  					break;
  
  			}
  
  			}
  
  			state.type = _type;
  			state.channel = _channel;
  		}
  		finally {
  			// do for sure before leaving
  		}
  	}
docs: $ANTLR start "WHERE"