I am trying to get the attached grammar to match from one token to the
next. The generated code has this if which doesn't look correct to me:
if ( (input.LA(1)>='\u0000' &&
input.LA(1)<='\u0004')||(input.LA(1)>='\u0006' && input.LA(1)<='\uFFFF') ) {
input.consume();
}
I don't see why it should consume \u0005 which seems to be some kind of
a non printable character. I am using antlr 3.3. Is this a bug in ANTLR
or am I just doing something wrong?
Regards,
Petteri
grammar test_negation;
start : (STRING|var_def)+;
var_def
: VAR_DEF_START;
VAR_DEF_START
: '${';
STRING : '"' ~VAR_DEF_START+;
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