nl_tokens: Comments with // or # or / * ... * /
pl_tokens: function ( ) { const <mask> = this . text ( ) ; let result = this . ast . prepare ( text . substring ( 0 , 2 ) === "/*" ? "commentblock" : "commentline" , null , this ) ; const offset = this . lexer . yylloc . first_offset ; // handle location on comment const prev = this . prev ; this . prev = [ this . lexer . yylloc . last_line , this . lexer . yylloc . last_column , this . lexer . offset ] ; this . lex ( ) ; result = result ( text ) ; result . offset = offset ; this . prev = prev ; return result ; }