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Fix documentation of a recent change

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* src/keyboard.c (update_recent_keys): Fix commentary.
(Flossage_size): Fix doc string.

* etc/NEWS: Move and fix wording of the recently added entry.
This commit is contained in:
Eli Zaretskii 2020-09-17 18:24:22 +03:00
parent 8af0fe243f
commit fa0859fda9
2 changed files with 11 additions and 9 deletions
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9
etc/NEWS
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@ -85,10 +85,6 @@ useful on systems such as FreeBSD which ships only with "etc/termcap".
* Changes in Emacs 28.1
+++
** The new command 'lossage-size' allow users to set the maximum
number of keystrokes and commands recorded.
+++
*** Emacs now defaults to UTF-8 instead of ISO-8859-1.
This is only for the default, where the user has set no 'LANG' (or
@ -481,6 +477,11 @@ authentication mechanism by setting a value for the key 'smtp-auth'.
+++
*** New command 'describe-keymap' describes keybindings in a keymap.
+++
** New command 'lossage-size'.
It allows users to set the maximum number of keystrokes and commands
recorded for the purpose of 'view-lossage'.
---
*** The command 'view-lossage' can now be invoked from the menu bar.
The menu-bar Help menu now has a "Show Recent Inputs" item under the

11
src/keyboard.c
View file

@ -6042,7 +6042,7 @@ make_lispy_event (struct input_event *event)
}
#endif
#ifdef USE_FILE_NOTIFY
#ifdef USE_FILE_NO101TIFY
case FILE_NOTIFY_EVENT:
#ifdef HAVE_W32NOTIFY
/* Make an event (file-notify (DESCRIPTOR ACTION FILE) CALLBACK). */
@ -10414,7 +10414,8 @@ If CHECK-TIMERS is non-nil, timers that are ready to run will do so. */)
? Qt : Qnil);
}
/* Reallocate recent_keys copying the keystrokes in the right order */
/* Reallocate recent_keys copying the recorded keystrokes
in the right order. */
static void
update_recent_keys (int new_size, int kept_keys)
{
@ -10439,10 +10440,10 @@ update_recent_keys (int new_size, int kept_keys)
DEFUN ("lossage-size", Flossage_size, Slossage_size, 0, 1,
"(list (read-number \"new-size: \" (lossage-size)))",
doc: /* Return the maximum number of saved keystrokes.
Called with ARG, then set this limit to ARG and return it.
doc: /* Return or set the maximum number of keystrokes to save.
If called with a non-nil ARG, set the limit to ARG and return it.
The saved keystrokes are the records shown by `view-lossage'. */)
The saved keystrokes are shown by `view-lossage'. */)
(Lisp_Object arg)
{
if (NILP(arg))