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/test_timers.vim b/src/testdir/test_timers.vim
index 8e6d7f9..fe80bb9 100644
--- a/src/testdir/test_timers.vim
+++ b/src/testdir/test_timers.vim
@@ -393,7 +393,7 @@
" vgetc().
func Test_nocatch_timer_garbage_collect()
" FIXME: why does this fail only on MacOS M1?
- try
+ try
CheckNotMacM1
catch /Skipped/
let g:skipped_reason = v:exception