patch 9.0.1257: code style is not check in test scripts
Problem: Code style is not check in test scripts.
Solution: Add basic code style check for test files.
diff --git a/src/testdir/setup.vim b/src/testdir/setup.vim
index 5b8f3f1..ca94bae 100644
--- a/src/testdir/setup.vim
+++ b/src/testdir/setup.vim
@@ -20,7 +20,7 @@
let &packpath = &rtp
endif
-" Only when the +eval feature is present.
+" Only when the +eval feature is present.
if 1
" Make sure the .Xauthority file can be found after changing $HOME.
if $XAUTHORITY == ''