Mercurial > vim
diff src/channel.c @ 8928:e6916e1683bb v7.4.1750
commit https://github.com/vim/vim/commit/7f7c3325d3f1baba32263a3457cfc4d90ecd5ff1
Author: Bram Moolenaar <Bram@vim.org>
Date: Mon Apr 18 19:27:24 2016 +0200
patch 7.4.1750
Problem: When a buffer gets updated while in command line mode, the screen
may be messed up.
Solution: Postpone the redraw when the screen is scrolled.
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Mon, 18 Apr 2016 19:30:05 +0200 |
| parents | ed0b39dd7fd6 |
| children | 072556995a8e |
line wrap: on
line diff
--- a/src/channel.c +++ b/src/channel.c @@ -1431,6 +1431,7 @@ channel_write_new_lines(buf_T *buf) /* * Invoke the "callback" on channel "channel". + * This does not redraw but sets channel_need_redraw; */ static void invoke_callback(channel_T *channel, char_u *callback, partial_T *partial, @@ -1445,8 +1446,7 @@ invoke_callback(channel_T *channel, char call_func(callback, (int)STRLEN(callback), &rettv, 2, argv, 0L, 0L, &dummy, TRUE, partial, NULL); clear_tv(&rettv); - - redraw_after_callback(); + channel_need_redraw = TRUE; } /* @@ -2009,6 +2009,10 @@ channel_exe_cmd(channel_T *channel, int } } +/* + * Invoke the callback at "cbhead". + * Does not redraw but sets channel_need_redraw. + */ static void invoke_one_time_callback( channel_T *channel, @@ -2099,6 +2103,7 @@ append_to_buffer(buf_T *buffer, char_u * /* * Invoke a callback for "channel"/"part" if needed. + * This does not redraw but sets channel_need_redraw when redraw is needed. * Return TRUE when a message was handled, there might be another one. */ static int @@ -3468,13 +3473,10 @@ channel_parse_messages(void) } } - if (channel_need_redraw && must_redraw) + if (channel_need_redraw) { channel_need_redraw = FALSE; - update_screen(0); - setcursor(); - cursor_on(); - out_flush(); + redraw_after_callback(); } return ret;