From: Miles Bader <miles@gnu.org>
To: help-gnu-emacs@gnu.org
Subject: Re: Display "dash" as "minus" in programming language mode?
Date: Thu, 09 Jul 2009 18:00:33 +0900 [thread overview]
Message-ID: <buobpnuqlhq.fsf@dhlpc061.dev.necel.com> (raw)
In-Reply-To: 873a9670ic.fsf@physik.rwth-aachen.de
Torsten Bronger <bronger@physik.rwth-aachen.de> writes:
> (add-hook 'python-mode-hook
> (lambda ()
> (font-lock-add-keywords nil
> '(("\\B-\\B"
> (0 (progn (compose-region (match-beginning 0) (match-end 0) "−"
> 'decompose-region)
> nil)))
> ))))
> (add-hook 'python-mode-hook
> (lambda ()
> (aset (or buffer-display-table
> (setq buffer-display-table (make-display-table)))
> ?* [?✻])))
Hmm, why add font-lock stuff, when using display-table for dash too
would be easier and far more efficient (and you're already setting up
the display table anyway, so even simpler...)?
[I mean, like:
(add-hook 'python-mode-hook
(lambda ()
(unless buffer-display-table
(setq buffer-display-table (make-display-table)))
(aset buffer-display-table ?* [?✻])
(aset buffer-display-table ?- [?−])))
]
-Miles
--
Politics, n. A strife of interests masquerading as a contest of
principles. The conduct of public affairs for private advantage.
next prev parent reply other threads:[~2009-07-09 9:00 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-07-08 21:01 Display "dash" as "minus" in programming language mode? Torsten Bronger
2009-07-08 21:39 ` Pascal J. Bourguignon
2009-07-09 7:56 ` Torsten Bronger
2009-07-09 9:00 ` Miles Bader [this message]
2009-07-09 9:15 ` Torsten Bronger
2009-07-09 11:04 ` Miles Bader
2009-07-10 14:15 ` Torsten Bronger
2009-07-09 1:23 ` Kevin Rodgers
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