Mercurial > hg > xemacs-beta
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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,0x7f,0x00,0xfc,0x0f,0x7f,0xff,0xf9, 0x0f,0x7f,0xff,0xf5,0x0f,0x7f,0xff,0xe1,0x0f,0x7f,0xff,0xef,0x0f,0x03,0x00, 0x00,0x0c,0xfb,0xff,0xff,0x0d,0xcb,0xff,0x1f,0x0d,0xfb,0xff,0x5f,0x0d,0xfb, 0xff,0x5f,0x0d,0xfb,0x00,0x1e,0x0d,0xfb,0xff,0xff,0x0d,0xfb,0x80,0xff,0x0d, 0xfb,0xff,0xff,0x0d,0xfb,0xe0,0xff,0x0d,0xfb,0xff,0xff,0x0d,0xfb,0xff,0xff, 0x0d,0xfb,0xff,0xff,0x0d,0x03,0x00,0x00,0x0c,0x7f,0xff,0xef,0x0f,0x7f,0x00, 0xe0,0x0f,0xff,0xff,0xff,0x0f,0xff,0xff,0xff,0x0f,0xff,0xff,0xff,0x0f,0xff, 0xff,0xff,0x0f,0xff,0xff,0xff,0x0f};