From: Leo <sdl.web@gmail.com>
To: emacs-devel@gnu.org
Subject: :regexp to abbrev table
Date: Fri, 16 Apr 2010 11:06:08 +0100 [thread overview]
Message-ID: <xbaiy6gnr9tb.fsf@cam.ac.uk> (raw)
Hello Stefan and all,
If I want abbrevs to contain symbol, word, or \ (desirable in TeX), how
to construct a :regexp to the abbrev table? (For example, in TikZ, \node
and node are both meaningful, so one would naturally want \n to expand
into \node and n to expand into node).
The abbrev itself should match \\(\\(\\sw\\|\\s_\\|\\s\\\\)+\\). Since
currently :regexp also needs to match part of the text before the
abbrev, how to prepend \\(\\(\\sw\\|\\s_\\|\\s\\\\)+\\) so that abbrevs
can be correctly found? Something similar to \\(\\Sw\\|\\S_\\|\\S\\\\)
but without adding the extra group.
Do you think using greedy looking-back in abbrev--before-point will make
creating the :regexp property easier?
Thanks,
Leo
next reply other threads:[~2010-04-16 10:06 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-04-16 10:06 Leo [this message]
2010-04-19 6:29 ` :regexp to abbrev table Stefan Monnier
2010-04-19 18:26 ` Leo
[not found] ` <jwvljcj8ee1.fsf-monnier+emacs@gnu.org>
2010-04-20 13:37 ` Leo
2010-04-20 15:22 ` Stefan Monnier
2010-04-20 16:32 ` Leo
2010-04-20 18:39 ` Leo
2010-04-21 4:26 ` Stefan Monnier
2010-04-21 6:37 ` Leo
[not found] ` <jwv4oj46gfy.fsf-monnier+emacs@gnu.org>
2010-04-21 15:09 ` Leo
[not found] ` <jwvaasw4s7w.fsf-monnier+emacs@gnu.org>
2010-04-21 19:25 ` Leo
2010-04-23 3:23 ` Stefan Monnier
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