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| author | Robert Pluim <rpluim@gmail.com> | 2020-09-11 10:29:24 +0200 |
|---|---|---|
| committer | Robert Pluim <rpluim@gmail.com> | 2020-09-15 17:39:24 +0200 |
| commit | 20d13e424fb2e7dcc5e6ea1848bca4376d22bab1 (patch) | |
| tree | b34403ca88e4c0a2d2f073073a5075c0fa06744b /lisp/emacs-lisp/debug.el | |
| parent | 0a7152e095e51febedf3da794eacb3a6b538e64e (diff) | |
| download | emacs-20d13e424fb2e7dcc5e6ea1848bca4376d22bab1.tar.gz emacs-20d13e424fb2e7dcc5e6ea1848bca4376d22bab1.tar.bz2 emacs-20d13e424fb2e7dcc5e6ea1848bca4376d22bab1.zip | |
Stop querying for fonts as soon as a match is found
Scanning through fonts can be very slow, especially with the 'x' font
backend, and the result is almost always not used. Stop looking for a
font as soon as one is found rather than scanning all the backends.
* src/font.c (font_list_entities): Stop scanning through the font
backends as soon as we find a match unless
'query-all-font-backends is set (Bug#43177).
(syms_of_font): New variable 'query-all-font-backends', default
false.
Diffstat (limited to 'lisp/emacs-lisp/debug.el')
0 files changed, 0 insertions, 0 deletions