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(read_key_sequence): Prevent generating a fake

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prefix key twice.
This commit is contained in:
Gerd Moellmann 2001-05-15 13:37:45 +00:00
parent 5925bb84c9
commit 2cf066c38e
1 changed files with 5 additions and 3 deletions
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8
src/keyboard.c
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@ -8221,10 +8221,12 @@ read_key_sequence (keybuf, bufsize, prompt, dont_downcase_last,
window = POSN_WINDOW (EVENT_START (key));
posn = POSN_BUFFER_POSN (EVENT_START (key));
if (CONSP (posn))
if (CONSP (posn)
|| (!NILP (fake_prefixed_keys)
&& !NILP (Fmemq (key, fake_prefixed_keys))))
{
/* We're looking at the second event of a
sequence which we expanded before. Set
/* We're looking a second time at an event for which
we generated a fake prefix key. Set
last_real_key_start appropriately. */
if (t > 0)
last_real_key_start = t - 1;