[antlr-interest] Same symbols, but two parsed terms
Сергій Карпенко
bergschloss at ukr.net
Fri Aug 8 07:10:55 PDT 2008
Hi, all.
For example, we have an expression "--". It must be parsed as NOT '-'-symbol.
And we have a gramar:
expr : NOT? WORD+;
NOT : '-';
WORD: '-'+;
input string is "--"
result is "--" term.
Warious combinations of parenthesis didnt help.
Thanks.
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