patch 9.1.0759: screenpos() may return invalid position
Problem: screenpos() may return invalid position
after switching buffers (Greg Hurrell)
Solution: reset w_leftcol if wrapping has been set
after copying wrap option
fixes: #15792
closes: #15803
Signed-off-by: Christian Brabandt <cb@256bit.org>
diff --git a/src/testdir/test_cursor_func.vim b/src/testdir/test_cursor_func.vim
index 2bdda86..8766f97 100644
--- a/src/testdir/test_cursor_func.vim
+++ b/src/testdir/test_cursor_func.vim
@@ -279,6 +279,21 @@
bwipe!
endfunc
+func Test_screenpos_edit_newfile()
+ new
+ 20vsp
+ setl nowrap
+ call setline(1, 'abcdefghijklmnopqrstuvwxyz')
+ call cursor(1, 10)
+ norm! 5zl
+ call assert_equal(#{col: 5, row: 1, endcol: 5, curscol: 5}, screenpos(win_getid(), 1, 10))
+ enew!
+ call assert_equal(1, &l:wrap)
+ call assert_equal(#{col: 1, row: 1, endcol: 1, curscol: 1}, screenpos(win_getid(), 1, 1))
+
+ bwipe!
+endfunc
+
" Save the visual start character position
func SaveVisualStartCharPos()
call add(g:VisualStartPos, getcharpos('v'))