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Add -E to new-window and respawn-pane and respawn-window to create empty

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panes.
This commit is contained in:
nicm
2026-07-03 16:09:49 +00:00
parent 6967f54774
commit 820067826a
4 changed files with 30 additions and 10 deletions
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15
cmd-new-window.c
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@@ -38,8 +38,8 @@ const struct cmd_entry cmd_new_window_entry = {
.name = "new-window",
.alias = "neww",
.args = { "abc:de:F:kn:PSt:", 0, -1, NULL },
.usage = "[-abdkPS] [-c start-directory] [-e environment] [-F format] "
.args = { "abc:de:EF:kn:PSt:", 0, -1, NULL },
.usage = "[-abdEkPS] [-c start-directory] [-e environment] [-F format] "
"[-n window-name] " CMD_TARGET_WINDOW_USAGE
" [shell-command [argument ...]]",
@@ -60,12 +60,19 @@ cmd_new_window_exec(struct cmd *self, struct cmdq_item *item)
struct client *tc = cmdq_get_target_client(item);
struct session *s = target->s;
struct winlink *wl = target->wl, *new_wl = NULL;
int idx = target->idx, before;
int idx = target->idx, before, count = args_count(args);
char *cause = NULL, *cp, *expanded, *wname = NULL;
const char *template, *name;
struct cmd_find_state fs;
struct args_value *av;
if (args_has(args, 'E') &&
count != 0 &&
(count != 1 || *args_string(args, 0) != '\0')) {
cmdq_error(item, "command cannot be given for empty pane");
return (CMD_RETURN_ERROR);
}
/*
* If -S and -n are given and -t is not and a single window with this
* name already exists, select it.
@@ -134,6 +141,8 @@ cmd_new_window_exec(struct cmd *self, struct cmdq_item *item)
sc.cwd = args_get(args, 'c');
sc.flags = 0;
if (args_has(args, 'E'))
sc.flags |= SPAWN_EMPTY;
if (args_has(args, 'd'))
sc.flags |= SPAWN_DETACHED;
if (args_has(args, 'k'))

6
cmd-respawn-pane.c
View File

@@ -34,8 +34,8 @@ const struct cmd_entry cmd_respawn_pane_entry = {
.name = "respawn-pane",
.alias = "respawnp",
.args = { "c:e:kt:", 0, -1, NULL },
.usage = "[-k] [-c start-directory] [-e environment] "
.args = { "c:e:Ekt:", 0, -1, NULL },
.usage = "[-Ek] [-c start-directory] [-e environment] "
CMD_TARGET_PANE_USAGE " [shell-command [argument ...]]",
.target = { 't', CMD_FIND_PANE, 0 },
@@ -75,6 +75,8 @@ cmd_respawn_pane_exec(struct cmd *self, struct cmdq_item *item)
sc.cwd = args_get(args, 'c');
sc.flags = SPAWN_RESPAWN;
if (args_has(args, 'E'))
sc.flags |= SPAWN_EMPTY;
if (args_has(args, 'k'))
sc.flags |= SPAWN_KILL;

6
cmd-respawn-window.c
View File

@@ -34,8 +34,8 @@ const struct cmd_entry cmd_respawn_window_entry = {
.name = "respawn-window",
.alias = "respawnw",
.args = { "c:e:kt:", 0, -1, NULL },
.usage = "[-k] [-c start-directory] [-e environment] "
.args = { "c:e:Ekt:", 0, -1, NULL },
.usage = "[-Ek] [-c start-directory] [-e environment] "
CMD_TARGET_WINDOW_USAGE " [shell-command [argument ...]]",
.target = { 't', CMD_FIND_WINDOW, 0 },
@@ -74,6 +74,8 @@ cmd_respawn_window_exec(struct cmd *self, struct cmdq_item *item)
sc.cwd = args_get(args, 'c');
sc.flags = SPAWN_RESPAWN;
if (args_has(args, 'E'))
sc.flags |= SPAWN_EMPTY;
if (args_has(args, 'k'))
sc.flags |= SPAWN_KILL;

13
spawn.c
View File

@@ -266,14 +266,20 @@ spawn_pane(struct spawn_context *sc, char **cause)
free(cwd);
return (NULL);
}
if (sc->wp0->fd != -1) {
if (sc->wp0->event != NULL) {
bufferevent_free(sc->wp0->event);
sc->wp0->event = NULL;
}
if (sc->wp0->fd != -1) {
close(sc->wp0->fd);
sc->wp0->fd = -1;
}
window_pane_reset_mode_all(sc->wp0);
screen_reinit(&sc->wp0->base);
input_free(sc->wp0->ictx);
sc->wp0->ictx = NULL;
if (sc->wp0->ictx != NULL) {
input_free(sc->wp0->ictx);
sc->wp0->ictx = NULL;
}
new_wp = sc->wp0;
new_wp->flags &= ~(PANE_STATUSREADY|PANE_STATUSDRAWN);
} else {
@@ -389,6 +395,7 @@ spawn_pane(struct spawn_context *sc, char **cause)
new_wp->base.mode |= MODE_CRLF;
goto complete;
}
new_wp->flags &= ~PANE_EMPTY;
/* Store current working directory and change to new one. */
if (getcwd(path, sizeof path) != NULL) {