neovim

commit f2ce31d3dc1c728c33c0910e1a9970f0eb2e3f11
parent 59289fb987bd51b072f91ae0de8ee8515bf07e21
Author: fredizzimo <fsundvik@gmail.com>
Date:   Sun, 23 Jul 2023 11:01:51 -0400

fix(terminal): call validate_cursor() before screen update (#24425)

Problem:
When the CurSearch highlight group is set, and a search is active and
you are listening to the remote UI "win_viewport" events, then typing is
very unresponsive, because "win_viewport" is not sent as soon as the
character is typed. On the other hand if you refresh the screen on
"flush", the screen will scroll with a delay since "win_viewport" comes
too late. I estimate this delay be up to one second, but it varies. 

Solution:
Call validate_cursor() before drawing the screen, just like other modes.
No tests have been added because only the intermediate state is wrong.
Diffstat:
M
src/nvim/terminal.c
 | 
1
+

1 file changed, 1 insertion(+), 0 deletions(-)
diff --git a/src/nvim/terminal.c b/src/nvim/terminal.c
@@ -532,6 +532,7 @@ static int terminal_check(VimState *state)
   }
 
   terminal_check_cursor();
+  validate_cursor();
 
   if (must_redraw) {
     update_screen();