From: Stefan Monnier <monnier@iro.umontreal.ca>
To: Leo <sdl.web@gmail.com>
Cc: 5936@debbugs.gnu.org
Subject: bug#5936: 23.1.95; fix a bug in abbrev--before-point
Date: Mon, 12 Apr 2010 14:25:16 -0400 [thread overview]
Message-ID: <jwvzl18sf9b.fsf-monnier+emacs@gnu.org> (raw)
In-Reply-To: <m1pr24lmuu.fsf@cam.ac.uk> (Leo's message of "Mon, 12 Apr 2010 16:19:37 +0100")
> If you use the :regexp property in an abbrev table, all abbrevs in that
> table will fail except those with only one char.
Not at all. But you may get such a result if you use a naive regexp, yes.
> This is because of a regexp match in abbrev--before-point which only
> looks back one char.
No, this is because the regexp you have to use must match part of the
text *before* the abbrev. That's why the doc for define-abbrev-table
gives as example \<\(\w+\)\W* rather than just \(\w+\)\W*.
Stefan
next prev parent reply other threads:[~2010-04-12 18:25 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-04-12 15:19 bug#5936: 23.1.95; fix a bug in abbrev--before-point Leo
2010-04-12 18:25 ` Stefan Monnier [this message]
2010-04-15 10:15 ` Leo
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