question about the union operation

Manoj Rajagopalan ma... at
Fri Feb 15 04:12:10 UTC 2008

hi ragel users,

   I find ragel having trouble with expressions like the following:

   (alnum | [_-])+

I get errors like:
mmp-parser.rl:33:30: at token RE_SqClose: parse error

   Is the above expression incorrect for matching a string that can 
contain alphanumeric characters or '_' or '-'


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