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vim-patch:8.1.1932: ml_get errors after append() #10866

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Problem:  Ml_get errors after using append(). (Alex Genco)
Solution: Do not update the cursor twice.

d20070274c

fix #10847
This commit is contained in:
Marco Hinz 2019-08-27 23:50:55 +02:00 committed by Justin M. Keyes
parent 17f768ee9e
commit 09cbd6769b
2 changed files with 16 additions and 1 deletions
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8
src/nvim/eval.c
View File

@ -15217,8 +15217,14 @@ static void set_buffer_lines(buf_T *buf, linenr_T lnum_arg, bool append,
if (added > 0) {
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_cursor.lnum > append_lnum) {
if (wp->w_buffer == buf
&& (wp->w_buffer != curbuf || wp == curwin)
&& wp->w_cursor.lnum > append_lnum) {
wp->w_cursor.lnum += added;
}
}

9
src/nvim/testdir/test_functions.vim
View File

@ -592,6 +592,15 @@ func Test_mode()
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'