neovim

commit 4adfc4b7bcd1f4021e9b338273ee43822294ca43
parent e887602eb5451bde2fe3241b2408c0ae7816ca3c
Author: Justin M. Keyes <justinkz@gmail.com>
Date:   Sun, 21 Sep 2025 21:13:46 -0400

perf(events): skip Progress prep if there are no subscribers #35871

Problem:
`do_autocmd_progress` does unnecessary work even if there is no Progress
event handler defined.

Solution:
Check `has_event`.
Diffstat:
M
src/nvim/message.c
 | 
7
+++++--

1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/src/nvim/message.c b/src/nvim/message.c
@@ -1108,6 +1108,10 @@ static bool do_clear_hist_temp = true;
 
 void do_autocmd_progress(MsgID msg_id, HlMessage msg, MessageData *msg_data)
 {
+  if (!has_event(EVENT_PROGRESS)) {
+    return;
+  }
+
   MAXSIZE_TEMP_DICT(data, 7);
   ArrayOf(String) messages = ARRAY_DICT_INIT;
   for (size_t i = 0; i < msg.size; i++) {
@@ -1124,8 +1128,7 @@ void do_autocmd_progress(MsgID msg_id, HlMessage msg, MessageData *msg_data)
   }
 
   apply_autocmds_group(EVENT_PROGRESS, msg_data ? msg_data->title.data : "", NULL, true,
-                       AUGROUP_ALL, NULL,
-                       NULL, &DICT_OBJ(data));
+                       AUGROUP_ALL, NULL, NULL, &DICT_OBJ(data));
   kv_destroy(messages);
 }