circlecloud/tmux
1
0
Fork 0
mirror of https://github.com/tmux/tmux.git synced 2026-03-13 03:32:54 +00:00
Code Issues Projects Releases Wiki Activity

Add next/previous variables for windows in W: loop, from Conor Taylor in

Browse Source 
GitHub issue 4856.
This commit is contained in:
nicm
2026-03-09 15:46:01 +00:00
parent 2efa762c2b
commit 67141fb4bb
3 changed files with 63 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

42
format.c
View File

@@ -4473,6 +4473,37 @@ format_window_name(struct format_expand_state *es, const char *fmt)
return (xstrdup("0"));
}
/* Add neighbor window variables to the format tree. */
static void
format_add_window_neighbor(struct format_tree *nft, struct winlink *wl,
struct session *s, const char *prefix)
{
struct options_entry *o;
const char *oname;
char *key, *prefixed, *oval;
xasprintf(&key, "%s_window_index", prefix);
format_add(nft, key, "%u", wl->idx);
free(key);
xasprintf(&key, "%s_window_active", prefix);
format_add(nft, key, "%d", wl == s->curw);
free(key);
o = options_first(wl->window->options);
while (o != NULL) {
oname = options_name(o);
if (*oname == '@') {
xasprintf(&prefixed, "%s_%s", prefix, oname);
oval = options_to_string(o, -1, 1);
format_add(nft, prefixed, "%s", oval);
free(oval);
free(prefixed);
}
o = options_next(o);
}
}
/* Loop over windows. */
static char *
format_loop_windows(struct format_expand_state *es, const char *fmt)
@@ -4516,6 +4547,17 @@ format_loop_windows(struct format_expand_state *es, const char *fmt)
nft = format_create(c, item, FORMAT_WINDOW|w->id,
ft->flags|last);
format_defaults(nft, ft->c, ft->s, wl, NULL);
/* Add neighbor window data to the format tree. */
format_add(nft, "window_after_active", "%d",
i > 0 && l[i - 1] == ft->s->curw);
format_add(nft, "window_before_active", "%d",
i + 1 < n && l[i + 1] == ft->s->curw);
if (i + 1 < n)
format_add_window_neighbor(nft, l[i + 1], ft->s, "next");
if (i > 0)
format_add_window_neighbor(nft, l[i - 1], ft->s, "prev");
format_copy_state(&next, es, 0);
next.ft = nft;
expanded = format_expand1(&next, use);