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Make command exec functions return an enum rather than -1/0/1 values and

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add a new value to mean "leave client running but don't attach" to fix
problems with using some commands in a command sequence. Most of the
work by Thomas Adam, problem reported by "jspenguin" on SF bug 3535531.
This commit is contained in:
Nicholas Marriott
2012-07-11 07:10:15 +00:00
parent df912e3540
commit ede8312d59
75 changed files with 489 additions and 464 deletions
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10
cmd-break-pane.c
View File

@ -26,7 +26,7 @@
* Break pane off into a window.
*/
int cmd_break_pane_exec(struct cmd *, struct cmd_ctx *);
enum cmd_retval cmd_break_pane_exec(struct cmd *, struct cmd_ctx *);
const struct cmd_entry cmd_break_pane_entry = {
"break-pane", "breakp",
@ -38,7 +38,7 @@ const struct cmd_entry cmd_break_pane_entry = {
cmd_break_pane_exec
};
int
enum cmd_retval
cmd_break_pane_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct args *args = self->args;
@ -55,11 +55,11 @@ cmd_break_pane_exec(struct cmd *self, struct cmd_ctx *ctx)
char *cp;
if ((wl = cmd_find_pane(ctx, args_get(args, 't'), &s, &wp)) == NULL)
return (-1);
return (CMD_RETURN_ERROR);
if (window_count_panes(wl->window) == 1) {
ctx->error(ctx, "can't break with only one pane");
return (-1);
return (CMD_RETURN_ERROR);
}
w = wl->window;
@ -110,5 +110,5 @@ cmd_break_pane_exec(struct cmd *self, struct cmd_ctx *ctx)
format_free(ft);
}
return (0);
return (CMD_RETURN_NORMAL);
}