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Between releases

The first release of pacc certainly had some rough edges. Now begins the work of smoothing some of those off.

For a start, I've updated the todo list to reflect targets for the next release. The first one I've tackled is character classes in pacc0.c.. As a result of this work, these three rules:

Name :: char *
    ← n:(NameStart NameCont*) _ { ref_dup(n) }
NameStart :: void
    ← c:. &{ isalpha(ref_0(c)) || ref_0(c) == '_' }
NameCont
    ← c:. &{ isalnum(ref_0(c)) || ref_0(c) == '_' }

have now been replaced by the rather more succinct:

Name :: char *
    ← n:([_A-Za-z] [_A-Za-z0-9]*) _ { ref_dup(n) }

Last updated: 2015-05-24 19:45:30 UTC

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