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/ndl40.xpm | 46 ++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 46 insertions(+), 1 deletion(-)
 delete mode 160000 pieces
 create mode 100644 pieces/xboard/ndl40.xpm

(limited to 'pieces/xboard/ndl40.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/ndl40.xpm b/pieces/xboard/ndl40.xpm
new file mode 100644
index 0000000..96982ae
--- /dev/null
+++ b/pieces/xboard/ndl40.xpm
@@ -0,0 +1,46 @@
+/* XPM */
+static char * ndl40[] = {
+"40 40 3 1",
+" 	c gray s light_square",
+".	c black s dark_piece",
+"X	c white s light_piece",
+"                                        ",
+"                                        ",
+"           .      ..                    ",
+"           ...    ..                    ",
+"           ....  ....                   ",
+"           ..... ....                   ",
+"            ..............              ",
+"           ...XXX.....XXX...            ",
+"          ...............XX..           ",
+"          .................X..          ",
+"         ....XX.............X..         ",
+"         ...XX...............X..        ",
+"         ..XX................XX.        ",
+"         ..X..................XX.       ",
+"        ......................XX.       ",
+"        .......................XX.      ",
+"       ........................XX.      ",
+"      ...............X..........X..     ",
+"      ..........................XX.     ",
+"     ............... ...........XX.     ",
+"     ..............  ............X.     ",
+"    ..XX.........    ............XX.    ",
+"    ..XX.......     .............XX.    ",
+"    ..X.......      .............XX.    ",
+"    .....X...      ...............X.    ",
+"     .......       ...............X.    ",
+"      .....       ................XX.   ",
+"         .       .................XX.   ",
+"                ..................XX.   ",
+"               ...................XX.   ",
+"               ...................XX.   ",
+"              ....................XX.   ",
+"              ....................XX.   ",
+"             .....................XX.   ",
+"             ......................X.   ",
+"             ........................   ",
+"                                        ",
+"                                        ",
+"                                        ",
+"                                        "};
-- 
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