commit 539e9b571ae2a80dfa8a42eb132ad9f65f0bbcbc
author Ken Takata <kentkt@csc.jp> Thu Sep 05 17:19:34 2024 +0200
committer Christian Brabandt <cb@256bit.org> Thu Sep 05 17:19:34 2024 +0200
tree b21dbca2e771a46c661ff7656b6a5aa80e158323
parent 150b5078ac886519083576124090489c3a21bd3b

patch 9.1.0716: resetting setcellwidth() doesn't update the screen

Problem:  resetting setcellwidth() doesn't update the screen
Solution: Redraw after clearing the cellwidth table (Ken Takata)

closes: #15628

Signed-off-by: Ken Takata <kentkt@csc.jp>
Signed-off-by: Christian Brabandt <cb@256bit.org>

src/testdir/test_utf8.vim

diff --git a/src/testdir/test_utf8.vim b/src/testdir/test_utf8.vim
index 0f46240..0314fcd 100644
--- a/src/testdir/test_utf8.vim
+++ b/src/testdir/test_utf8.vim
@@ -228,6 +228,9 @@
     call setcellwidths([[0x2103, 0x2103, 2]])
     redraw
     call assert_equal(19, wincol())
+    call setcellwidths([])
+    redraw
+    call assert_equal((aw == 'single') ? 10 : 19, wincol())
   endfor
   set ambiwidth& isprint&