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| author | Eli Zaretskii <eliz@gnu.org> | 2019-09-07 12:26:08 +0300 |
|---|---|---|
| committer | Eli Zaretskii <eliz@gnu.org> | 2019-09-07 12:26:08 +0300 |
| commit | f34f49f35e5c000a6ee070678f43d2ca38b76cad (patch) | |
| tree | 4b23b17ef8bcedabcaf73f04d9d8be9a026c9090 | |
| parent | 7eaca940ceecc812d6099de64bf7e7a5081fdfb2 (diff) | |
| download | emacs-f34f49f35e5c000a6ee070678f43d2ca38b76cad.tar.gz emacs-f34f49f35e5c000a6ee070678f43d2ca38b76cad.tar.bz2 emacs-f34f49f35e5c000a6ee070678f43d2ca38b76cad.zip | |
Set inhibit-compacting-font-caches to t by default on MS-Windows
* src/font.c (syms_of_font) [WINDOWSNT]: Set
inhibit-compacting-font-caches to t by default.
* etc/NEWS: Mention the change.
| -rw-r--r-- | etc/NEWS | 5 | ||||
| -rw-r--r-- | src/font.c | 7 |
2 files changed, 12 insertions, 0 deletions
@@ -2663,6 +2663,11 @@ is being used, except in Far Eastern locales. When this variable is non-zero, Emacs at startup sets 'locale-coding-system' to the corresponding encoding, instead of using 'w32-ansi-code-page'. +--- +** The default value of 'inhibit-compacting-font-caches' is t on MS-Windows. +Experience shows that compacting font caches causes more trouble on +MS-Windows than it helps. + +++ ** On NS the behaviour of drag and drop can now be modified by use of modifier keys in line with Apples guidelines. This makes the drag and diff --git a/src/font.c b/src/font.c index ce85e0bb4ad..935dd64e648 100644 --- a/src/font.c +++ b/src/font.c @@ -5509,7 +5509,14 @@ and cannot switch to a smaller font for those characters, set this variable non-nil. Disabling compaction of font caches might enlarge the Emacs memory footprint in sessions that use lots of different fonts. */); + +#ifdef WINDOWSNT + /* Compacting font caches causes slow redisplay on Windows with many + large fonts, so we disable it by default. */ + inhibit_compacting_font_caches = 1; +#else inhibit_compacting_font_caches = 0; +#endif DEFVAR_BOOL ("xft-ignore-color-fonts", Vxft_ignore_color_fonts, |