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/keycode_check.vim b/src/testdir/keycode_check.vim
index 6ad7b77..8320341 100644
--- a/src/testdir/keycode_check.vim
+++ b/src/testdir/keycode_check.vim
@@ -4,8 +4,8 @@
#
# Usage: vim -u NONE -S keycode_check.vim
#
-# Author: Bram Moolenaar
-# Last Update: 2022 Nov 15
+# Author: Bram Moolenaar
+# Last Update: 2022 Nov 15
#
# The codes are stored in the file "keycode_check.json", so that you can
# compare the results of various terminals.
@@ -449,7 +449,7 @@
# The main loop
while true
var action = inputlist(['Select operation:',
- '1. List results',
+ '1. List results',
'2. Add results for a new terminal',
'3. Replace results',
'4. Clear results',