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From: no-spam@cua.dk (Kim F. Storm)
Cc: storm@cua.dk, emacs-devel@gnu.org
Subject: Re: Enhancements to "minor-mode-map-alist" functionality.
Date: 26 Apr 2002 15:44:05 +0200	[thread overview]
Message-ID: <5xlmbaefru.fsf@kfs2.cua.dk> (raw)
In-Reply-To: <200204241755.g3OHtBZ03352@aztec.santafe.edu>

Richard Stallman <rms@gnu.org> writes:

>     > This should be feasible with existing facilities, right?
> 
>     Yes, except that the condition on this keymap is 
> 
>       (or (eq cua-enable-cua-keys t)
> 	  cua--last-region-shifted)
> 
> Could you make a new variable to control this keymap,
> and set it from post-command-hook?
> 
> Likewise, maybe you could control the other maps
> with variables set in post-command-hook.
> This would not be much more complicated
> and it probably would be about as fast.
> Perhaps faster, since the hook function could be
> byte-compiled, whereas if these expressions go straight
> into the keymap they would have to be interpreted.


That is exactly what I've done now.
I set a total of 5 such variables in the post-command-hook
to control the various cua related keymaps.

The problem with this approach is that -- in some cases --
a subsequent post-command-hook function or another external
event may change the state [notably clear the mark active state]
so my state variables no longer contain the proper values.

I still belive evalling those expressions when the keymaps are used is
preferable (safer, simpler and more logical) rather than doing it in the
post-command-hook.

  reply	other threads:[~2002-04-26 13:44 UTC|newest]

Thread overview: 46+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2002-04-11 22:56 Enhancements to "minor-mode-map-alist" functionality Kim F. Storm
2002-04-11 22:43 ` Stefan Monnier
2002-04-12  9:31   ` Kim F. Storm
2002-04-12 13:20     ` Kim F. Storm
2002-04-12 18:46       ` Stefan Monnier
     [not found]         ` <5xofgoobzr.fsf@kfs2.cua.dk>
     [not found]           ` <200204122021.g3CKLh217680@rum.cs.yale.edu>
2002-04-14 22:32             ` Kim F. Storm
2002-04-16 20:18               ` Richard Stallman
2002-04-16 22:34                 ` Kim F. Storm
2002-04-18 18:46                   ` Richard Stallman
2002-04-18 23:07                     ` Kim F. Storm
2002-04-19 13:43                       ` Stefan Monnier
2002-04-19 15:36                         ` Kim F. Storm
2002-04-19 14:46                           ` Stefan Monnier
2002-04-21 17:46                             ` Kim F. Storm
2002-04-22  9:28                               ` Stefan Monnier
2002-04-22 15:15                                 ` Kim F. Storm
2002-04-19 18:42                       ` Richard Stallman
2002-04-19 22:05                         ` Kim F. Storm
2002-04-20 17:27                           ` Richard Stallman
2002-04-21 11:08                             ` Kim F. Storm
2002-04-22  7:47                               ` Richard Stallman
2002-04-22 13:53                                 ` Kim F. Storm
2002-04-22 22:36                               ` Richard Stallman
2002-04-23 10:58                                 ` Kim F. Storm
2002-04-22 22:36                               ` Richard Stallman
2002-04-23 11:02                                 ` Kim F. Storm
2002-04-24 17:55                                   ` Richard Stallman
2002-04-26 13:44                                     ` Kim F. Storm [this message]
2002-04-27 22:41                                       ` Richard Stallman
2002-04-29  9:17                                         ` Kai Großjohann
2002-04-30  5:18                                           ` Richard Stallman
2002-04-30 21:25                                             ` Kim F. Storm
2002-05-01  7:14                                               ` Richard Stallman
2002-05-01 17:37                                                 ` Kim F. Storm
2002-04-14 23:11         ` Kim F. Storm
2002-04-12 18:20     ` Stefan Monnier
2002-04-12 21:05       ` Kim F. Storm
2002-04-12 20:30         ` Stefan Monnier
2002-04-12 22:08           ` Kim F. Storm
2002-04-13 19:05     ` Richard Stallman
2002-04-13 19:05 ` Richard Stallman
2002-04-13 23:30   ` Kim F. Storm
2002-04-15 12:34     ` Stefan Monnier
2002-04-17 16:03       ` Richard Stallman
2002-04-15 21:54     ` Richard Stallman
2002-04-15 23:55       ` Kim F. Storm

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