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vim-patch:8.2.5013: after text formatting cursor may be in an invalid position

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Problem:    After text formatting the cursor may be in an invalid position.
Solution:   Correct the cursor position after formatting.
78d52883e1
This commit is contained in:
zeertzjq
2022-08-02 05:55:07 +08:00
parent 4f576be881
commit 50672e3850
2 changed files with 15 additions and 0 deletions
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3
src/nvim/ops.c
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@@ -4349,6 +4349,9 @@ static void op_format(oparg_T *oap, int keep_cursor)
if (keep_cursor) { if (keep_cursor) {
curwin->w_cursor = saved_cursor; curwin->w_cursor = saved_cursor;
saved_cursor.lnum = 0; saved_cursor.lnum = 0;
// formatting may have made the cursor position invalid
check_cursor();
} }
if (oap->is_VIsual) { if (oap->is_VIsual) {

12
src/nvim/testdir/test_textformat.vim
View File

@@ -1534,4 +1534,16 @@ func Test_autoformat_comments()
close! close!
endfunc endfunc
" This was leaving the cursor after the end of a line. Complicated way to
" have the problem show up with valgrind.
func Test_correct_cursor_position()
" set encoding=iso8859
new
norm a000“0
sil! norm gggg0i0gw0gg
bwipe!
set encoding=utf8
endfunc
" vim: shiftwidth=2 sts=2 expandtab " vim: shiftwidth=2 sts=2 expandtab