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Posix char classes and skip-chars-(forward|backward)
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From: |
Martin Stjernholm |
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Subject: |
Posix char classes and skip-chars-(forward|backward) |
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Date: |
Mon, 24 May 2004 01:12:08 +0200 |
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User-agent: |
Gnus/5.090016 (Oort Gnus v0.16) Emacs/20.7 (gnu/linux) |
Emacs 21 introduced posix char classes in regexps with a syntax like
"[[:upper:][:digit:]_]". Given that skip-chars-(forward|backward)
should take a char class like the inside of a "[...]", I expect that
one can do e.g.
(skip-chars-forward "[:upper:][:digit:]_")
Unfortunately that doesn't work. This is a problem in CC Mode which
uses the same building blocks for both regexps and these "bare" char
classes.
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