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The repeat prompt in both emacs and vi (and the old one in tmux) doesn't

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support line editing and instead executes a command as soon as a
non-number key is pressed. Add a -N flag to command-prompt for the same
in copy mode. Reported by Theo Buehler.
This commit is contained in:
nicm
2016-10-12 13:03:27 +00:00
parent 22a8afee9e
commit 68bebe1fb7
6 changed files with 79 additions and 59 deletions
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80
status.c
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@@ -855,7 +855,7 @@ status_prompt_space(const struct utf8_data *ud)
}
/* Handle keys in prompt. */
void
int
status_prompt_key(struct client *c, key_code key)
{
struct options *oo = c->session->options;
@@ -867,6 +867,17 @@ status_prompt_key(struct client *c, key_code key)
struct utf8_data tmp, *first, *last, *ud;
size = utf8_strlen(c->prompt_buffer);
if (c->prompt_flags & PROMPT_NUMERIC) {
if (key >= '0' && key <= '9')
goto append_key;
s = utf8_tocstr(c->prompt_buffer);
c->prompt_callbackfn(c->prompt_data, s);
status_prompt_clear(c);
free(s);
return (1);
}
switch (mode_key_lookup(&c->prompt_mdata, key)) {
case MODEKEYEDIT_CURSORLEFT:
if (c->prompt_index > 0) {
@@ -1185,41 +1196,44 @@ status_prompt_key(struct client *c, key_code key)
status_prompt_clear(c);
break;
case MODEKEY_OTHER:
if (key <= 0x1f || key >= KEYC_BASE)
break;
if (utf8_split(key, &tmp) != UTF8_DONE)
break;
c->prompt_buffer = xreallocarray(c->prompt_buffer, size + 2,
sizeof *c->prompt_buffer);
if (c->prompt_index == size) {
utf8_copy(&c->prompt_buffer[c->prompt_index], &tmp);
c->prompt_index++;
c->prompt_buffer[c->prompt_index].size = 0;
} else {
memmove(c->prompt_buffer + c->prompt_index + 1,
c->prompt_buffer + c->prompt_index,
(size + 1 - c->prompt_index) *
sizeof *c->prompt_buffer);
utf8_copy(&c->prompt_buffer[c->prompt_index], &tmp);
c->prompt_index++;
}
if (c->prompt_flags & PROMPT_SINGLE) {
s = utf8_tocstr(c->prompt_buffer);
if (strlen(s) != 1)
status_prompt_clear(c);
else if (c->prompt_callbackfn(c->prompt_data, s) == 0)
status_prompt_clear(c);
free(s);
}
c->flags |= CLIENT_STATUS;
break;
default:
break;
return (0);
}
append_key:
if (key <= 0x1f || key >= KEYC_BASE)
return (0);
if (utf8_split(key, &tmp) != UTF8_DONE)
return (0);
c->prompt_buffer = xreallocarray(c->prompt_buffer, size + 2,
sizeof *c->prompt_buffer);
if (c->prompt_index == size) {
utf8_copy(&c->prompt_buffer[c->prompt_index], &tmp);
c->prompt_index++;
c->prompt_buffer[c->prompt_index].size = 0;
} else {
memmove(c->prompt_buffer + c->prompt_index + 1,
c->prompt_buffer + c->prompt_index,
(size + 1 - c->prompt_index) *
sizeof *c->prompt_buffer);
utf8_copy(&c->prompt_buffer[c->prompt_index], &tmp);
c->prompt_index++;
}
if (c->prompt_flags & PROMPT_SINGLE) {
s = utf8_tocstr(c->prompt_buffer);
if (strlen(s) != 1)
status_prompt_clear(c);
else if (c->prompt_callbackfn(c->prompt_data, s) == 0)
status_prompt_clear(c);
free(s);
}
c->flags |= CLIENT_STATUS;
return (0);
}
/* Get previous line from the history. */