bug#59345: 28.2; peg.el: syntax-class PEX does not advance point

[Eric Abrahamsen]

Eric Abrahamsen <eric@ericabrahamsen.net> writes:

> Michael Heerdegen <michael_heerdegen@web.de> writes:
>
>> Helmut Eller <eller.helmut@gmail.com> writes:
>>
>>> >> In version 1.0 of peg.el, there is a PEX to match the syntax class of
>>> >> the character at point. I expected it to advance the point after
>>> >> recognizing the correct class, but it seems that it does not.
>>
>>> Yes, looks like an oversight.
>>> [...]
>>> I may be the original author (long ago), but the current maintainer is
>>> Sefan Monnier.
>>
>> Ok, thanks for confirming, Helmut.  Then I CC Stefan.
>
> I'm finally getting around to adding this package to core, so I'll
> stick myself in the Cc.

I guess the fix would look like the attached?

peg_syntax_class.diff
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