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With incremental search, start empty and only repeat the previous search

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if the user tries to search again with an empty prompt. This matches
emacs behaviour more closely.
This commit is contained in:
nicm 2021-01-08 08:22:10 +00:00
parent 199689954b
commit b96c5e3687
2 changed files with 35 additions and 15 deletions
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46
status.c
View File

@ -543,7 +543,7 @@ status_prompt_set(struct client *c, struct cmd_find_state *fs,
prompt_free_cb freecb, void *data, int flags)
{
struct format_tree *ft;
char *tmp, *cp;
char *tmp;
if (fs != NULL)
ft = format_create_from_state(NULL, c, fs);
@ -563,7 +563,13 @@ status_prompt_set(struct client *c, struct cmd_find_state *fs,
c->prompt_string = format_expand_time(ft, msg);
c->prompt_buffer = utf8_fromcstr(tmp);
if (flags & PROMPT_INCREMENTAL) {
c->prompt_last = xstrdup(tmp);
c->prompt_buffer = utf8_fromcstr("");
} else {
c->prompt_last = NULL;
c->prompt_buffer = utf8_fromcstr(tmp);
}
c->prompt_index = utf8_strlen(c->prompt_buffer);
c->prompt_inputcb = inputcb;
@ -579,11 +585,8 @@ status_prompt_set(struct client *c, struct cmd_find_state *fs,
c->tty.flags |= (TTY_NOCURSOR|TTY_FREEZE);
c->flags |= CLIENT_REDRAWSTATUS;
if ((flags & PROMPT_INCREMENTAL) && *tmp != '\0') {
xasprintf(&cp, "=%s", tmp);
c->prompt_inputcb(c, c->prompt_data, cp, 0);
free(cp);
}
if (flags & PROMPT_INCREMENTAL)
c->prompt_inputcb(c, c->prompt_data, "=", 0);
free(tmp);
format_free(ft);
@ -599,6 +602,9 @@ status_prompt_clear(struct client *c)
if (c->prompt_freecb != NULL && c->prompt_data != NULL)
c->prompt_freecb(c->prompt_data);
free(c->prompt_last);
c->prompt_last = NULL;
free(c->prompt_string);
c->prompt_string = NULL;
@ -1260,17 +1266,27 @@ process_key:
status_prompt_clear(c);
break;
case '\022': /* C-r */
if (c->prompt_flags & PROMPT_INCREMENTAL) {
if (~c->prompt_flags & PROMPT_INCREMENTAL)
break;
if (c->prompt_buffer[0].size == 0) {
prefix = '=';
free (c->prompt_buffer);
c->prompt_buffer = utf8_fromcstr(c->prompt_last);
c->prompt_index = utf8_strlen(c->prompt_buffer);
} else
prefix = '-';
goto changed;
}
break;
goto changed;
case '\023': /* C-s */
if (c->prompt_flags & PROMPT_INCREMENTAL) {
if (~c->prompt_flags & PROMPT_INCREMENTAL)
break;
if (c->prompt_buffer[0].size == 0) {
prefix = '=';
free (c->prompt_buffer);
c->prompt_buffer = utf8_fromcstr(c->prompt_last);
c->prompt_index = utf8_strlen(c->prompt_buffer);
} else
prefix = '+';
goto changed;
}
break;
goto changed;
default:
goto append_key;
}

4
window-copy.c
View File

@ -2030,6 +2030,8 @@ window_copy_cmd_search_backward_incremental(struct window_copy_cmd_state *cs)
data->timeout = 0;
log_debug ("%s: %s", __func__, argument);
prefix = *argument++;
if (data->searchx == -1 || data->searchy == -1) {
data->searchx = data->cx;
@ -2083,6 +2085,8 @@ window_copy_cmd_search_forward_incremental(struct window_copy_cmd_state *cs)
data->timeout = 0;
log_debug ("%s: %s", __func__, argument);
prefix = *argument++;
if (data->searchx == -1 || data->searchy == -1) {
data->searchx = data->cx;