Patch 8.0.0732
Problem: When updating a buffer for a callback the modeless selection is
lost.
Solution: Do not insert or delete screen lines when redrawing for a callback
and there is a modeless selection.
Files: src/screen.c
*** ../vim-8.0.0731/src/screen.c 2017-07-16 14:04:24.974836858 +0200
--- src/screen.c 2017-07-19 12:45:34.700953773 +0200
***************
*** 112,117 ****
--- 112,121 ----
static int compute_foldcolumn(win_T *wp, int col);
#endif
+ /* Flag that is set when drawing for a callback, not from the main command
+ * loop. */
+ static int redrawing_for_callback = 0;
+
/*
* Buffer for one screen line (characters and attributes).
*/
***************
*** 445,450 ****
--- 449,456 ----
void
redraw_after_callback(void)
{
+ ++redrawing_for_callback;
+
if (State == HITRETURN || State == ASKMORE)
; /* do nothing */
else if (State & CMDLINE)
***************
*** 479,484 ****
--- 485,492 ----
gui_mch_flush();
}
#endif
+
+ --redrawing_for_callback;
}
/*
***************
*** 9742,9749 ****
* - the screen has to be redrawn completely
* - the line count is less than one
* - the line count is more than 'ttyscroll'
*/
! if (!screen_valid(TRUE) || line_count <= 0 || line_count > p_ttyscroll)
return FAIL;
/*
--- 9750,9763 ----
* - the screen has to be redrawn completely
* - the line count is less than one
* - the line count is more than 'ttyscroll'
+ * - redrawing for a callback and there is a modeless selection
*/
! if (!screen_valid(TRUE) || line_count <= 0 || line_count > p_ttyscroll
! #ifdef FEAT_CLIPBOARD
! || (clip_star.state != SELECT_CLEARED
! && redrawing_for_callback > 0)
! #endif
! )
return FAIL;
/*
***************
*** 9959,9967 ****
* - the screen has to be redrawn completely
* - the line count is less than one
* - the line count is more than 'ttyscroll'
*/
! if (!screen_valid(TRUE) || line_count <= 0 ||
! (!force && line_count > p_ttyscroll))
return FAIL;
/*
--- 9973,9987 ----
* - the screen has to be redrawn completely
* - the line count is less than one
* - the line count is more than 'ttyscroll'
+ * - redrawing for a callback and there is a modeless selection
*/
! if (!screen_valid(TRUE) || line_count <= 0
! || (!force && line_count > p_ttyscroll)
! #ifdef FEAT_CLIPBOARD
! || (clip_star.state != SELECT_CLEARED
! && redrawing_for_callback > 0)
! #endif
! )
return FAIL;
/*
*** ../vim-8.0.0731/src/version.c 2017-07-19 11:28:10.306714031 +0200
--- src/version.c 2017-07-19 12:51:00.298576887 +0200
***************
*** 771,772 ****
--- 771,774 ----
{ /* Add new patch number below this line */
+ /**/
+ 732,
/**/
--
hundred-and-one symptoms of being an internet addict:
183. You move your coffeemaker next to your computer.
/// Bram Moolenaar -- [email protected] -- http://www.Moolenaar.net \\\
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