From e1d60d2110987f1060c0b37d032621c669d97d5e Mon Sep 17 00:00:00 2001
From: Craig Jennings <c@cjennings.net>
Date: Sun, 19 Oct 2025 18:49:00 -0500
Subject: fix: all: fixes to get emacs-chess working on 30.2

- added lexical-binding headers to all source files
- replaced make-variable-buffer-local with defvar-local throughout source code
- replaced deprecated cl library with cl-lib, including replacing assert with cl-assert to emacs-chess-steps.el
- added proper headers and footers to test files when missing
- populated chess images and chess sounds directory
- fixed defcustom calling directory-files without error handling.
  xboard installation no longer required.
---
 features/support/env.el | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'features/support')

diff --git a/features/support/env.el b/features/support/env.el
index 3429e34..527088e 100644
--- a/features/support/env.el
+++ b/features/support/env.el
@@ -1,3 +1,5 @@
+;;; env.el --- Test environment setup  -*- lexical-binding: t; -*-
+
 (require 'f)
 
 (defvar emacs-chess-support-path
@@ -22,7 +24,7 @@
 (require 'chess)
 (require 'espuds)
 (require 'ert)
-(require 'cl)
+(require 'cl-lib)
 
 (Setup
  (defvar test-display nil)
@@ -62,3 +64,5 @@
 (Teardown
  ;; After when everything has been run
  )
+
+;;; env.el ends here
-- 
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