Mercurial > hg > xemacs-beta
annotate netinstall/mkdir.h @ 5266:f9ec07abdbf9
Transform safe calls to (= X Y Z) to (and (= X Y) (= Y Z)); same for < > <= >=
lisp/ChangeLog addition:
2010-09-16 Aidan Kehoe <kehoea@parhasard.net>
* cl-macs.el (= < > <= >=):
When these functions are handed more than two arguments, and those
arguments have no side effects, transform to a series of two
argument calls, avoiding funcall in the byte-compiled code.
* mule/mule-cmds.el (finish-set-language-environment):
Take advantage of this change in a function called 256 times at
startup.
author | Aidan Kehoe <kehoea@parhasard.net> |
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date | Thu, 16 Sep 2010 14:31:40 +0100 |
parents | 3078fd1074e8 |
children |
rev | line source |
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448 | 1 /* |
2 * Copyright (c) 2000, Red Hat, Inc. | |
3 * | |
4 * This program is free software; you can redistribute it and/or modify | |
5 * it under the terms of the GNU General Public License as published by | |
6 * the Free Software Foundation; either version 2 of the License, or | |
7 * (at your option) any later version. | |
8 * | |
9 * A copy of the GNU General Public License can be found at | |
10 * http://www.gnu.org/ | |
11 * | |
12 * Written by DJ Delorie <dj@cygnus.com> | |
13 * | |
14 */ | |
15 | |
16 /* Create a directory, and any needed parent directories. If "isadir" | |
17 is non-zero, "path" is the name of a directory. If "isadir" is | |
18 zero, "path" is the name of a *file* that we need a directory | |
19 for. */ | |
20 | |
21 extern int mkdir_p (int isadir, char *path); |