patch 8.2.0186: a couple of tests may fail when features are missing
Problem: A couple of tests may fail when features are missing.
Solution: Check for features. (Dominique Pelle, closes #5561)
diff --git a/src/testdir/test_highlight.vim b/src/testdir/test_highlight.vim
index f63abee..f718e90 100644
--- a/src/testdir/test_highlight.vim
+++ b/src/testdir/test_highlight.vim
@@ -622,6 +622,7 @@
func Test_wincolor_listchars()
CheckScreendump
+ CheckFeature conceal
let lines =<< trim END
call setline(1, ["one","\t\tsome random text enough long to show 'extends' and 'precedes' includingnbsps, preceding tabs and trailing spaces ","three"])