[antlr-interest] Help me please to improve lexer
alekseyandreev
andreev at quorum.ru
Thu Dec 5 01:30:09 PST 2002
My lexer grammar looks like this:
START options { ignore WS; }
: "aaa"{do();} "bbb"{do();} "ccc"{do();}
| "ddd"{do();} "eee"{do();}
| "fff"{do();} XXX {do();}
| YYY {do();}
;
XXX options { ignore WS; }
: "iii"{do();} "jjj"{do();}
| "kkk"{do();}
;
YYY options { ignore WS; }
: "lll"{do();} "mmm"{do();}
| "nnn"{do();}
;
Is there any opportunity to remove actions {do();}
after every element and have analogue behavior?
Aleksey
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