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.
Files: src/channel.c
*** ../vim-7.4.1749/src/channel.c 2016-04-14 12:46:33.608678731 +0200
--- src/channel.c 2016-04-18 19:24:36.775860968 +0200
***************
*** 1431,1436 ****
--- 1431,1437 ----
/*
* 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,
***************
*** 1445,1452 ****
call_func(callback, (int)STRLEN(callback),
&rettv, 2, argv, 0L, 0L, &dummy, TRUE, partial, NULL);
clear_tv(&rettv);
!
! redraw_after_callback();
}
/*
--- 1446,1452 ----
call_func(callback, (int)STRLEN(callback),
&rettv, 2, argv, 0L, 0L, &dummy, TRUE, partial, NULL);
clear_tv(&rettv);
! channel_need_redraw = TRUE;
}
/*
***************
*** 2009,2014 ****
--- 2009,2018 ----
}
}
+ /*
+ * Invoke the callback at "cbhead".
+ * Does not redraw but sets channel_need_redraw.
+ */
static void
invoke_one_time_callback(
channel_T *channel,
***************
*** 2099,2104 ****
--- 2103,2109 ----
/*
* 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
***************
*** 3468,3480 ****
}
}
! if (channel_need_redraw && must_redraw)
{
channel_need_redraw = FALSE;
! update_screen(0);
! setcursor();
! cursor_on();
! out_flush();
}
return ret;
--- 3473,3482 ----
}
}
! if (channel_need_redraw)
{
channel_need_redraw = FALSE;
! redraw_after_callback();
}
return ret;
*** ../vim-7.4.1749/src/version.c 2016-04-17 20:49:46.133819400 +0200
--- src/version.c 2016-04-18 19:26:14.238849996 +0200
***************
*** 750,751 ****
--- 750,753 ----
{ /* Add new patch number below this line */
+ /**/
+ 1750,
/**/
--
You were lucky. We lived for three months in a brown paper bag in a
septic tank. We used to have to get up at six o'clock in the morning,
clean the bag, eat a crust of stale bread, go to work down mill for
fourteen hours a day week in-week out. When we got home, our Dad
would thrash us to sleep with his belt!
/// Bram Moolenaar -- [email protected] -- http://www.Moolenaar.net \\\
/// sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\
\\\ an exciting new programming language -- http://www.Zimbu.org ///
\\\ help me help AIDS victims -- http://ICCF-Holland.org ///
--
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