Patch 8.1.1932

[Bram Moolenaar]

Patch 8.1.1932
Problem: Ml_get errors after using append(). (Alex Genco)
Solution: Do not update the cursor twice. (closes #1737)
Files: src/evalfunc.c, src/testdir/test_functions.vim


*** ../vim-8.1.1931/src/evalfunc.c 2019-08-24 22:58:08.307264136 +0200
--- src/evalfunc.c 2019-08-27 21:52:37.244408025 +0200
***************
*** 1440,1447 ****
tabpage_T *tp;

appended_lines_mark(append_lnum, added);
FOR_ALL_TAB_WINDOWS(tp, wp)
! if (wp->w_buffer == buf && wp->w_cursor.lnum > append_lnum)
wp->w_cursor.lnum += added;
check_cursor_col();
update_topline();
--- 1440,1453 ----
tabpage_T *tp;

appended_lines_mark(append_lnum, added);
+
+ // Only adjust the cursor for buffers other than the current, unless it
+ // is the current window. For curbuf and other windows it has been
+ // done in mark_adjust_internal().
FOR_ALL_TAB_WINDOWS(tp, wp)
! if (wp->w_buffer == buf
! && (wp->w_buffer != curbuf || wp == curwin)
! && wp->w_cursor.lnum > append_lnum)
wp->w_cursor.lnum += added;
check_cursor_col();
update_topline();
*** ../vim-8.1.1931/src/testdir/test_functions.vim 2019-08-24 20:49:58.825320302 +0200
--- src/testdir/test_functions.vim 2019-08-27 21:30:17.852954344 +0200
***************
*** 705,710 ****
--- 705,719 ----
set complete&
endfunc

+ func Test_append()
+ enew!
+ split
+ call append(0, ["foo"])
+ split
+ only
+ undo
+ endfunc
+
func Test_getbufvar()
let bnr = bufnr('%')
let b:var_num = '1234'
*** ../vim-8.1.1931/src/version.c 2019-08-26 22:38:17.913955335 +0200
--- src/version.c 2019-08-27 21:37:20.850449015 +0200
***************
*** 763,764 ****
--- 763,766 ----
{ /* Add new patch number below this line */
+ /**/
+ 1932,
/**/

--
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/// Bram Moolenaar -- Br...@Moolenaar.net -- http://www.Moolenaar.net \\\
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