[antlr-interest] Error with date
Jan van der Ven
jhvdven at xs4all.nl
Sun Jun 17 05:56:16 PDT 2007
Ok, I solved it, but got another problem in return.
The parser matched the Feb/2003 to ID2
ID2 : ('a'..'z' |'A'..'Z' |'_' ) ('a'..'z' |'A'..'Z' |'_' |'0'..'9' |
':' | '#' | '.' | '-' | ' ' | '/' )* ;
And if I remove the / from this definition, my timestamp is parsed
But not all my ID's.
I have several sort of ID's: some allow all characters, and some are
How would that be done?
Jan van der Ven wrote:
> Dear list,
> I am taking my first steps with v3 (I have been working with 2.7
> before). I use AntlrWorks and have created the following snippet:
> DIGIT : '0'..'9';
> INT: DIGIT (DIGIT)*;
> : day '/' month '/' year ;
> day : INT;
> month : ('Jan' | 'Feb' | 'Mar' | 'Apr' | 'May' | 'Jun' | 'Jul' |
> 'Aug' | 'Sep' | 'Oct' | 'Nov' | 'Dec');
> year : INT;
> When I feed it with: 09/Feb/2003 it matches the 09 and then tries to
> match Feb/2003, which of course fails: line 3:21 mismatched input
> 'Feb/2003' expecting set null.
> Can anyone explain this for me?
> Kind regards,
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