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Re: [patch] 21.3 executable.find - Use cache in `executable-find'
From: |
Jari Aalto+mail.linux |
Subject: |
Re: [patch] 21.3 executable.find - Use cache in `executable-find' |
Date: |
Tue, 10 Feb 2004 23:21:17 +0200 |
User-agent: |
Gnus/5.110002 (No Gnus v0.2) Emacs/21.3 (windows-nt) (i386-msvc-nt5.0.2195) |
* Sun 2004-02-08 jari.aalto <AT> poboxes.com (Jari Aalto+mail.linux)
gnu.emacs.bug
*
<http://groups.google.com/groups?oi=djq&as_umsgid=%3Cmailman.2083.1076239601.928.bug-gnu-emacs@gnu.org>
| It is common that searches for programs are done multiple times, so it
| would be good if the precious values were cached just like bash does.
| Here is patch to make this happen.
|
| This patch supposes that my other patches have been applied
| (See patch to implement `executable-command-find-unix-p')
|
One small fix needed to get it working.
2004-02-10 Tue Jari Aalto <jari.aalto <AT> poboxes.com>
* progmodes/executable.el (executable-find-cache): Returned
(command path), when should have returned path. fixed.
Index: executable.el
===================================================================
RCS file:
/cygdrive/h/data/version-control/cvsroot/emacs/gnu-emacs/lisp213/progmodes/executable.el,v
retrieving revision 1.6
retrieving revision 1.7
diff -u -IId: -u -r1.6 -r1.7
--- executable.el 8 Feb 2004 11:30:11 -0000 1.6
+++ executable.el 10 Feb 2004 21:19:06 -0000 1.7
@@ -219,7 +219,9 @@
(defsubst executable-find-cache (command)
"Look up COMMAND from `executable-find-cache'."
- (assoc command executable-find-cache))
+ (let ((elt (assoc command executable-find-cache)))
+ (when elt
+ (nth 1 elt))))
;;;###autoload
(defun executable-find-path (command)