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* cmds.c (Fself_insert_command): Output a clearer error message on negative repetitions.

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Fixes: debbugs:9476
This commit is contained in:
Lars Ingebrigtsen 2014-02-08 22:32:30 -08:00
parent 438241f518
commit c838bca91d
2 changed files with 9 additions and 1 deletions
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3
src/ChangeLog
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@ -1,5 +1,8 @@
2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
* cmds.c (Fself_insert_command): Output a clearer error message on
negative repetitions (bug#9476).
* macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>

7
src/cmds.c
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@ -268,6 +268,7 @@ static int nonundocount;
DEFUN ("self-insert-command", Fself_insert_command, Sself_insert_command, 1, 1, "p",
doc: /* Insert the character you type.
Whichever character you type to run this command is inserted.
The numeric prefix argument N says how many times to repeat the insertion.
Before insertion, `expand-abbrev' is executed if the inserted character does
not have word syntax and the previous character in the buffer does.
After insertion, the value of `auto-fill-function' is called if the
@ -276,7 +277,11 @@ At the end, it runs `post-self-insert-hook'. */)
(Lisp_Object n)
{
bool remove_boundary = 1;
CHECK_NATNUM (n);
CHECK_NUMBER (n);
if (XFASTINT (n) < 1)
error ("Repetition argument is %d, but must be higher than 0.",
XFASTINT (n));
if (!EQ (Vthis_command, KVAR (current_kboard, Vlast_command)))
nonundocount = 0;