annotate tests/redisplay-tests.el @ 1298:1b4bc72f433e

[xemacs-hg @ 2003-02-14 12:05:06 by ben] speedups to build process autoload.el: Factor out common code in generate-{c-,}file-autoloads-1 into new function generate-autoload-ish-1. \(I was originally going to use this for custom as well but ended up thinking better of it.) cus-dep.el: Cache the old computed values in custom-load.el and reuse them as necessary, to speed up running cus-dep (which would take 25-30 seconds to do all files in lisp/*, lisp/*/* on my Pentium III 700). Use `message' not `princ' to get correct newline behavior. Output messages showing each file we do actually process. update-elc-2.el: Rewrite algorithm to be much faster -- cache calls to directory-files and don't make needless calls to file-exists-p, file-directory-p because they're way way slow. Autoload early and only when update-elc has told us to. update-elc.el: If no files need byte compilation, signal to update-elc-2 to do any necessary autoload updating (using the file REBUILD_AUTOLOADS) rather than doing it ourselves, which would be way slow. Ignore updates to custom-load.el and auto-autoloads.el when checking to see whether autoloads need updating. Optimize out many unnecessary calls to file-exists-p to speed it up somewhat. (#### The remaining time is 50% or more in locate-file; this is presumably because, even though it has a cache, it's still statting each file to determine it's actually there. By calling directory-files ourselves, building a tree, and then looking in that tree, we could drastically shorten the time needed to do the locate operation.)
author ben
date Fri, 14 Feb 2003 12:05:07 +0000 (2003-02-14)
parents 3078fd1074e8
children 308d34e9f07d
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1 ;; Copyright (C) 2000 Free Software Foundation, Inc.
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2
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3 ;; Author: Yoshiki Hayashi <yoshiki@xemacs.org>
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4 ;; Maintainer: Yoshiki Hayashi <yoshiki@xemacs.org>
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5 ;; Created: 2000
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6 ;; Keywords: tests
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7
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8 ;; This file is part of XEmacs.
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9
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10 ;; XEmacs is free software; you can redistribute it and/or modify it
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11 ;; under the terms of the GNU General Public License as published by
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12 ;; the Free Software Foundation; either version 2, or (at your option)
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13 ;; any later version.
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14
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15 ;; XEmacs is distributed in the hope that it will be useful, but
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16 ;; WITHOUT ANY WARRANTY; without even the implied warranty of
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17 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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18 ;; General Public License for more details.
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19
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20 ;; You should have received a copy of the GNU General Public License
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21 ;; along with XEmacs; see the file COPYING. If not, write to the Free
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22 ;; Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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23 ;; 02111-1307, USA.
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24
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25 ;;; Synched up with: Not in FSF.
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26
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27 ;;; Commentary:
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28
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29 ;; Redisplay related tests.
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30
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31 ;; This used to crash XEmacs.
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32 (when (featurep 'mule)
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33 (let ((buffer (generate-new-buffer "*split test*")))
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34 (set-window-buffer (selected-window) buffer)
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35 (split-window-vertically)
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36 (insert (make-char 'japanese-jisx0208 36 44))
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37 (backward-char)
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38 (redraw-frame)
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39 (delete-other-windows)
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40 (split-window)
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41 (kill-buffer buffer)
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42 (delete-other-windows)))