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Avoid re-position in do_insert_hist

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abitmore 2019-05-04 19:52:36 -04:00
parent aa1ef33ed8
commit 9359257cac
1 changed files with 16 additions and 3 deletions
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19
src/editline.c
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@ -580,14 +580,27 @@ const char *el_prev_hist(void)
static el_status_t do_insert_hist(const char *p)
{
const char *pc;
if (p == NULL)
return el_ring_bell();
clear_line();
while (rl_point > 0)
{
--rl_point;
pc = &rl_line_buffer[rl_point];
tty_back();
if (ISCTL(*pc)) {
tty_back();
} else if (rl_meta_chars && ISMETA(*pc)) {
tty_back();
tty_back();
}
}
rl_point = 0;
reposition();
ceol();
rl_end = 0;
rl_line_buffer[0] = '\0';
return insert_string(p);
}