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readline(): Check common signals first.

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Make sure to check common signals first to prevent other interpretations.

Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
This commit is contained in:
Joachim Nilsson 2013-07-07 11:40:23 +02:00
parent 088dc1d1b2
commit 8e81add050
1 changed files with 17 additions and 15 deletions
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32
src/editline.c
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@ -901,21 +901,6 @@ static el_status_t emacs(int c)
static el_status_t tty_special(int c)
{
if (rl_meta_chars && ISMETA(c))
return CSdispatch;
if (c == rl_erase || c == DEL)
return bk_del_char();
if (c == rl_kill) {
if (rl_point != 0) {
rl_point = 0;
reposition();
}
Repeat = NO_ARG;
return kill_line();
}
if (c == rl_eof && rl_point == 0 && rl_end == 0)
return CSeof;
if (c == rl_intr) {
el_intr_pending = SIGINT;
return CSsignal;
@ -931,6 +916,23 @@ static el_status_t tty_special(int c)
}
#endif
if (rl_meta_chars && ISMETA(c))
return CSdispatch;
if (c == rl_erase || c == DEL)
return bk_del_char();
if (c == rl_kill) {
if (rl_point != 0) {
rl_point = 0;
reposition();
}
Repeat = NO_ARG;
return kill_line();
}
if (c == rl_eof && rl_point == 0 && rl_end == 0)
return CSeof;
return CSdispatch;
}