patch 8.0.1037: "icase" of 'diffopt' is not used for highlighting
Problem: "icase" of 'diffopt' is not used for highlighting differences.
Solution: Also use "icase". (Rick Howe)
diff --git a/src/testdir/test_diffmode.vim b/src/testdir/test_diffmode.vim
index 088ec5c..3625a68 100644
--- a/src/testdir/test_diffmode.vim
+++ b/src/testdir/test_diffmode.vim
@@ -280,13 +280,13 @@
set diffopt=icase,foldcolumn:0
e one
- call setline(1, ['One', 'Two', 'Three', 'Four'])
+ call setline(1, ['One', 'Two', 'Three', 'Four', 'Fi#ve'])
redraw
let normattr = screenattr(1, 1)
diffthis
botright vert new two
- call setline(1, ['one', 'TWO', 'Three ', 'Four'])
+ call setline(1, ['one', 'TWO', 'Three ', 'Four', 'fI=VE'])
diffthis
redraw
@@ -295,6 +295,10 @@
call assert_notequal(normattr, screenattr(3, 1))
call assert_equal(normattr, screenattr(4, 1))
+ let dtextattr = screenattr(5, 3)
+ call assert_notequal(dtextattr, screenattr(5, 1))
+ call assert_notequal(dtextattr, screenattr(5, 5))
+
diffoff!
%bwipe!
set diffopt&