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Allow panes to be empty (no command), output can be piped to them with

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split-window or display-message -I.
This commit is contained in:
nicm
2019-05-03 20:44:24 +00:00
parent e8e4f4ec3e
commit 9f75635596
10 changed files with 144 additions and 34 deletions
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15
cmd-display-message.c
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@ -39,8 +39,8 @@ const struct cmd_entry cmd_display_message_entry = {
.name = "display-message",
.alias = "display",
.args = { "ac:pt:F:v", 0, 1 },
.usage = "[-apv] [-c target-client] [-F format] "
.args = { "ac:Ipt:F:v", 0, 1 },
.usage = "[-aIpv] [-c target-client] [-F format] "
CMD_TARGET_PANE_USAGE " [message]",
.target = { 't', CMD_FIND_PANE, 0 },
@ -66,10 +66,19 @@ cmd_display_message_exec(struct cmd *self, struct cmdq_item *item)
struct winlink *wl = item->target.wl;
struct window_pane *wp = item->target.wp;
const char *template;
char *msg;
char *msg, *cause;
struct format_tree *ft;
int flags;
if (args_has(args, 'I')) {
if (window_pane_start_input(wp, item, &cause) != 0) {
cmdq_error(item, "%s", cause);
free(cause);
return (CMD_RETURN_ERROR);
}
return (CMD_RETURN_WAIT);
}
if (args_has(args, 'F') && args->argc != 0) {
cmdq_error(item, "only one of -F or argument must be given");
return (CMD_RETURN_ERROR);