From: Jay Belanger <jay.p.belanger@gmail.com>
To: Emacs developers <emacs-devel@gnu.org>
Cc: jay.p.belanger@gmail.com
Subject: Re: calc-undo keybinding
Date: Thu, 20 Jan 2011 12:57:24 -0600 [thread overview]
Message-ID: <8739onz9m3.fsf@vh213601.truman.edu> (raw)
In-Reply-To: <jwv39onwp32.fsf-monnier+emacs@gnu.org> (Stefan Monnier's message of "Thu, 20 Jan 2011 10:53:22 -0500")
Stefan Monnier <monnier@iro.umontreal.ca> writes:
...
>>> + (substitute-key-definition 'undo 'calc-undo calc-mode-map global-map)
...
>> Why not just use command remapping, i.e.
>
>> (define-key calc-mode-map [remap undo] 'calc-undo)
...
> That's an alternative, yes. Not knowing enough about how what calc-undo
> does, I can't judge whether that's preferable (which mostly depends on
> whether it's OK to render the real `undo' completely unreachable (other
> than via M-x undo) in those buffers).
The real `undo' is pretty useless in a Calc buffer; making it
unreachable isn't a problem. I'm not sure what different effects the
above two remapping commands have, but it sounds like the second one
will work fine. I'll make the change when I get home.
Jay
prev parent reply other threads:[~2011-01-20 18:57 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-01-19 15:58 calc-undo keybinding joakim
2011-01-19 20:58 ` Stefan Monnier
2011-01-19 21:48 ` joakim
2011-01-19 23:13 ` Stefan Monnier
2011-01-20 10:06 ` Štěpán Němec
2011-01-20 15:53 ` Stefan Monnier
2011-01-20 18:57 ` Jay Belanger [this message]
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