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.
---
 pieces                  |  1 -
 pieces/xboard/pdl21.xpm | 29 +++++++++++++++++++++++++++++
 2 files changed, 29 insertions(+), 1 deletion(-)
 delete mode 160000 pieces
 create mode 100644 pieces/xboard/pdl21.xpm

(limited to 'pieces/xboard/pdl21.xpm')

diff --git a/pieces b/pieces
deleted file mode 160000
index e1fd1a0..0000000
--- a/pieces
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit e1fd1a04010df93f18ff1c1d8d62ea23ce960297
diff --git a/pieces/xboard/pdl21.xpm b/pieces/xboard/pdl21.xpm
new file mode 100644
index 0000000..f31fea5
--- /dev/null
+++ b/pieces/xboard/pdl21.xpm
@@ -0,0 +1,29 @@
+/* XPM */
+static char *pdl21[] = {
+/* columns rows colors chars-per-pixel */
+"21 21 2 1",
+"  c black s dark_piece",
+". c gray s light_square",
+/* pixels */
+".....................",
+".....................",
+".....................",
+"........     ........",
+".......       .......",
+".......       .......",
+".......       .......",
+"........     ........",
+".......       .......",
+".......       .......",
+"........     ........",
+"........     ........",
+".......       .......",
+"......         ......",
+".....           .....",
+".....           .....",
+"....             ....",
+"....             ....",
+"....             ....",
+".....................",
+"....................."
+};
-- 
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