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authorEli Zaretskii <eliz@gnu.org>2020-02-22 11:07:42 +0200
committerEli Zaretskii <eliz@gnu.org>2020-02-22 11:07:42 +0200
commit2aed279be18ddd1e2c2b6a8102b94127fe41906c (patch)
treefa8a394d10764f2973c46c96880c53c31c6690ae /lisp/emacs-lisp
parent0273f261a71089e5fea3cbfc45a654e508e49497 (diff)
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Warn about the likes of "[:alnum:]" in regexps
* doc/lispref/searching.texi (Char Classes): Warn about erroneous usage of named character classes. Suggested by Stephen Leake <stephen_leake@stephe-leake.org>.
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