[antlr-interest] Parsing with inverse matches
vipul.delwadia at gmail.com
Mon Nov 23 13:32:44 PST 2009
On 23/11/2009, at 8:45 PM, David-Sarah Hopwood wrote:
> A and NOTA should be fragment rules ...
On 23/11/2009, at 8:15 PM, Gavin Lambert wrote:
> The input "\a" by itself will produce a NOTA token, since that's the best-fit non-fragment rule.
> Your parser is however not expecting that. Almost certainly, both A and NOTA should be fragment rules.
You're both quite right, changing the rules to be fragment solved the issue.
Thanks for the help!
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