patch 8.2.4630: 'cursorline' not always updated with 'culopt' is "screenline"
Problem: 'cursorline' not always updated with 'cursorlineopt' is
"screenline".
Solution: Call check_redraw_cursorline() more often. (closes #10013)
diff --git a/src/testdir/test_cursorline.vim b/src/testdir/test_cursorline.vim
index c2505e3..7797cd6 100644
--- a/src/testdir/test_cursorline.vim
+++ b/src/testdir/test_cursorline.vim
@@ -272,5 +272,26 @@
call delete('Xcul_timer')
endfunc
+func Test_cursorline_screenline_update()
+ CheckScreendump
+
+ let lines =<< trim END
+ call setline(1, repeat('xyz ', 30))
+ set cursorline cursorlineopt=screenline
+ inoremap <F2> <Cmd>call cursor(1, 1)<CR>
+ END
+ call writefile(lines, 'Xcul_screenline')
+
+ let buf = RunVimInTerminal('-S Xcul_screenline', #{rows: 8})
+ call term_sendkeys(buf, "A")
+ call VerifyScreenDump(buf, 'Test_cursorline_screenline_1', {})
+ call term_sendkeys(buf, "\<F2>")
+ call VerifyScreenDump(buf, 'Test_cursorline_screenline_2', {})
+ call term_sendkeys(buf, "\<Esc>")
+
+ call StopVimInTerminal(buf)
+ call delete('Xcul_screenline')
+endfunc
+
" vim: shiftwidth=2 sts=2 expandtab