Trying to do hooks generically is way too complicated and unreliable and

confusing, particularly trying to automatically figure out what target
hooks should be using. So simplify it:

- drop before hooks entirely, they don't seem to be very useful;

- commands with special requirements now fire their own after hook (for
  example, if they change session or window, or if they have -t and -s
  and need to choose which one the hook uses as current target);

- commands with no special requirements can have the CMD_AFTERHOOK flag
  added and they will use the -t state.

At the moment new-session, new-window, split-window fire their own hook,
and display-message uses the flag. The remaining commands still need to
be looked at.

1 files changed, 10 insertions, 7 deletions

diff --git a/cmd-split-window.c b/cmd-split-window.c
index b09a5109..41a53c63 100644
--- a/cmd-split-window.c
+++ b/cmd-split-window.c
@@ -66,6 +66,7 @@ cmd_split_window_exec(struct cmd *self, struct cmd_q *cmdq)
 	struct layout_cell	*lc;
 	struct format_tree	*ft;
 	struct environ_entry	*envent;
+	struct cmd_find_state    fs;
 
 	server_unzoom_window(w);
 
@@ -178,15 +179,17 @@ cmd_split_window_exec(struct cmd *self, struct cmd_q *cmdq)
 	}
 	notify_window_layout_changed(w);
 
-	cmd_find_clear_state(&cmdq->current, NULL, 0);
-	cmdq->current.s = s;
-	cmdq->current.wl = wl;
-	cmdq->current.w = wl->window;
-	cmdq->current.wp = new_wp;
-	cmd_find_log_state(__func__, &cmdq->current);
-
 	if (to_free != NULL)
 		free((void *)to_free);
+
+	cmd_find_clear_state(&fs, NULL, 0);
+	fs.s = s;
+	fs.wl = wl;
+	fs.w = w;
+	fs.wp = new_wp;
+	cmd_find_log_state(__func__, &fs);
+	if (hooks_wait(s->hooks, cmdq, &fs, "after-split-window") == 0)
+		return (CMD_RETURN_WAIT);
 	return (CMD_RETURN_NORMAL);
 
 error: