1 lexer grammar t025lexerRulePropertyRef; 2 options { 3 language = Python; 4 } 5 6 @lexer::init { 7 self.properties = [] 8 } 9 10 IDENTIFIER: 11 ('a'..'z'|'A'..'Z'|'_') ('a'..'z'|'A'..'Z'|'0'..'9'|'_')* 12 { 13 self.properties.append( 14 ($text, $type, $line, $pos, $index, $channel, $start, $stop) 15 ) 16 } 17 ; 18 WS: (' ' | '\n')+; 19