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patch 7.4.1750

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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.
This commit is contained in:
Bram Moolenaar
2016-04-18 19:27:24 +02:00
parent 30e12d259e
commit 7f7c3325d3
2 changed files with 11 additions and 7 deletions
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16
src/channel.c
View File

@@ -1431,6 +1431,7 @@ channel_write_new_lines(buf_T *buf)
/* /*
* Invoke the "callback" on channel "channel". * Invoke the "callback" on channel "channel".
* This does not redraw but sets channel_need_redraw;
*/ */
static void static void
invoke_callback(channel_T *channel, char_u *callback, partial_T *partial, invoke_callback(channel_T *channel, char_u *callback, partial_T *partial,
@@ -1445,8 +1446,7 @@ invoke_callback(channel_T *channel, char_u *callback, partial_T *partial,
call_func(callback, (int)STRLEN(callback), call_func(callback, (int)STRLEN(callback),
&rettv, 2, argv, 0L, 0L, &dummy, TRUE, partial, NULL); &rettv, 2, argv, 0L, 0L, &dummy, TRUE, partial, NULL);
clear_tv(&rettv); clear_tv(&rettv);
channel_need_redraw = TRUE;
redraw_after_callback();
} }
/* /*
@@ -2009,6 +2009,10 @@ channel_exe_cmd(channel_T *channel, int part, typval_T *argv)
} }
} }
/*
* Invoke the callback at "cbhead".
* Does not redraw but sets channel_need_redraw.
*/
static void static void
invoke_one_time_callback( invoke_one_time_callback(
channel_T *channel, channel_T *channel,
@@ -2099,6 +2103,7 @@ append_to_buffer(buf_T *buffer, char_u *msg, channel_T *channel)
/* /*
* Invoke a callback for "channel"/"part" if needed. * 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. * Return TRUE when a message was handled, there might be another one.
*/ */
static int static int
@@ -3468,13 +3473,10 @@ channel_parse_messages(void)
} }
} }
if (channel_need_redraw && must_redraw) if (channel_need_redraw)
{ {
channel_need_redraw = FALSE; channel_need_redraw = FALSE;
update_screen(0); redraw_after_callback();
setcursor();
cursor_on();
out_flush();
} }
return ret; return ret;

2
src/version.c
View File

@@ -748,6 +748,8 @@ static char *(features[]) =
static int included_patches[] = static int included_patches[] =
{ /* Add new patch number below this line */ { /* Add new patch number below this line */
/**/
1750,
/**/ /**/
1749, 1749,
/**/ /**/