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| author | Tino Calancha <ccalancha@suse.com> | 2020-09-12 14:14:45 +0200 |
|---|---|---|
| committer | Tino Calancha <ccalancha@suse.com> | 2020-09-17 16:32:18 +0200 |
| commit | 23a3333b3ef0768f48f64f382ee899050b6103be (patch) | |
| tree | c856800e7fdefb5fe11844738cd49294d09de08b /lisp/emacs-lisp/syntax.el | |
| parent | cd151d06084bff6fa9ba48f8fa13b6bf24e8778c (diff) | |
| download | emacs-23a3333b3ef0768f48f64f382ee899050b6103be.tar.gz emacs-23a3333b3ef0768f48f64f382ee899050b6103be.tar.bz2 emacs-23a3333b3ef0768f48f64f382ee899050b6103be.zip | |
Give Lisp control on the lossage size
Add a command 'lossage-size' to set the maximum
number or recorded keystrokes (Bug#38796).
* src/keyboard.c (lossage_limit):
Static variable with the current lossage size limit.
(MIN_NUM_RECENT_KEYS): Renamed from NUM_RECENT_KEYS.
Set it as 100 and use it as the minimum value for lossage_limit.
Keep the same default for the vector size as before (300).
(lossage-size): New command.
(update_recent_keys): Helper function.
(command_loop_1)
(record_char)
(recent-keys)
(syms_of_keyboard): Use lossage_limit as the vector size.
* lisp/help.el (view-lossage): Mention the new command in the docstring.
* etc/NEWS (Changes in Emacs 28.1): Announce this change.
* doc/emacs/help.texi (Misc Help): Update manual.
* test/src/keyboard-tests.el (keyboard-lossage-size): Add test.
Diffstat (limited to 'lisp/emacs-lisp/syntax.el')
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