consili...@gmail.com wrote:
> The last line, b., doesn't match the MC_INCORRECT token because there's
> no newline after it. Is there an easy way to match this in ANTLR?
>
> Sample Input:
> 1.
> *a.
> b.
>
>
> MC_QUESTION : INT ('.'|')') .* NEWLINE;
> MC_INCORRECT : LETTER '.' .* NEWLINE;
> MC_CORRECT : '*' MC_INCORRECT;
>
> fragment NEWLINE : '\r'? '\n';
> fragment LETTER : ('a'..'z'|'A'..'Z');
> fragment INT : '0'..'9'+;
>
Just add a newline to the end of the input before submitting it. It is
much easier than trying to cope with it at the parsing level.
Jim
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