vim-patch:8.0.0290 vim-patch:8.0.0394

vim-patch:8.0.0290: cursor positioning wrong if wide character wraps
Problem:    If a wide character doesn't fit at the end of the screen line, and
            the line doesn't fit on the screen, then the cursor position may
            be wrong. (anliting)
Solution:   Don't skip over wide character. (Christian Brabandt, closes vim/1408)

vim-patch:8.0.0394
Problem:    Tabs are not aligned when scrolling horizontally and a Tab doesn't
            fit. (Axel Bender)
Solution:   Handle a Tab as a not fitting character. (Christian Brabandt)
            Also fix that ":redraw" does not scroll horizontally to show the
            cursor.  And fix the test that depended on the old behavior.

https://github.com/vim/vim/commit/abc39ab642791ae3d22a524516eeedb673a95d9d

1 files changed, 16 insertions, 0 deletions

diff --git a/src/nvim/testdir/test_listlbr.vim b/src/nvim/testdir/test_listlbr.vim
index 71366a161e..7856ee82ab 100644
--- a/src/nvim/testdir/test_listlbr.vim
+++ b/src/nvim/testdir/test_listlbr.vim
@@ -217,3 +217,19 @@ func Test_list_with_listchars()
   call s:compare_lines(expect, lines)
   call s:close_windows()
 endfunc
+
+func Test_list_with_tab_and_skipping_first_chars()
+  call s:test_windows('setl list listchars=tab:>- ts=70 nowrap')
+  call setline(1, ["iiiiiiiiiiiiiiii\taaaaaaaaaaaaaaaaaa", "iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii\taaaaaaaaaaaaaaaaaa", "iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii\taaaaaaaaaaaaaaaaaa", "iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii\taaaaaaaaaaaaaaaaaa"])
+  call cursor(4,64)
+  norm! 2zl
+  let lines = s:screen_lines([1, 4], winwidth(0))
+  let expect = [
+\ "---------------aaaaa",
+\ "---------------aaaaa",
+\ "---------------aaaaa",
+\ "iiiiiiiii>-----aaaaa",
+\ ]
+  call s:compare_lines(expect, lines)
+  call s:close_windows()
+endfu