Mercurial > hg > xemacs-beta
view etc/toolbar/news-dn.xbm @ 5552:85210c453a97
Fix performance regression in refactored syntax cache setup.
More doc improvements.
* syntax.h (enum syntax_source):
New. Specify whether syntax is from property or buffer.
(struct syntax_cache):
Use enum syntax_source source, instead of no_syntax_table_prop
and use_code.
Improve comments.
(SOURCE_IS_TABLE):
New predicate.
(SYNTAX_CODE_FROM_CACHE):
Use it instead of use_code, and adjust logic.
* syntax.c (syntax_cache_table_was_changed):
Check cache->source (cache->no_syntax_table_prop is gone).
(reset_syntax_cache_range):
All information about OBJECT and BUFFER is in CACHE already.
Also reset markers in OBJECT if it is a buffer.
Rename INFINITE to VALID_EVERYWHERE.
(init_syntax_cache):
Initialize source (cache->no_syntax_table_prop is gone).
Maybe initialize start and end to null markers.
Initialize cache range with reset_syntax_cache_range.
(update_syntax_cache):
Use source instead of no_syntax_table_prop and use_code.
(setup_syntax_cache):
Add header comment. Improve other comments.
Make calls to reset_syntax_cache_range and init_syntax_cache match
their prototypes.
(init_buffer_syntax_cache):
Use init_syntax_cache to do the work.
(signal_syntax_cache_extent_changed):
Make call to reset_syntax_cache_range match its prototype.
Improve local variable naming.
| author | Stephen J. Turnbull <stephen@xemacs.org> |
|---|---|
| date | Tue, 23 Aug 2011 04:41:45 +0900 |
| parents | 7910031dd78a |
| children |
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/* This file is part of XEmacs. XEmacs is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. XEmacs is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with XEmacs. If not, see <http://www.gnu.org/licenses/>. */ #define noname_width 28 #define noname_height 28 static char noname_bits[] = { 0xff,0xff,0xff,0x0f,0xff,0xff,0xff,0x0f,0xff,0xff,0xff,0x0f,0xff,0xff,0xff, 0x0f,0xff,0xff,0xff,0x0f,0xff,0xff,0xff,0x0f,0xff,0xff,0xff,0x0f,0xff,0x1f, 0x80,0x0f,0x07,0xe0,0x6e,0x0f,0xe3,0xa2,0x5a,0x0f,0x63,0x26,0xc9,0x0e,0xd4, 0xff,0xff,0x0d,0x40,0x00,0x20,0x0d,0xd4,0xff,0xff,0x0b,0x88,0x2a,0x0a,0x0a, 0xa2,0xe5,0x97,0x04,0x10,0x41,0x13,0x04,0x45,0xc3,0xbf,0x04,0x13,0x82,0x21, 0x00,0x83,0x26,0x29,0x06,0x27,0x14,0x21,0x01,0x57,0x45,0x21,0x0c,0x2f,0x14, 0xc0,0x0f,0x1f,0xc0,0xff,0x0f,0xff,0xff,0xff,0x0f,0xff,0xff,0xff,0x0f,0xff, 0xff,0xff,0x0f,0xff,0xff,0xff,0x0f};