From 53db61f897996d73ecef4f4d0b8dda44f05f14cf Mon Sep 17 00:00:00 2001
From: John Wiegley <johnw@newartisans.com>
Date: Sat, 13 Apr 2002 08:58:47 +0000
Subject: added support for highlighting legal plies

---
 chess-network.el | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'chess-network.el')

diff --git a/chess-network.el b/chess-network.el
index c5e92c9..b4456d8 100644
--- a/chess-network.el
+++ b/chess-network.el
@@ -142,6 +142,9 @@
    ((eq event 'retract)
     (chess-engine-send nil "retract\n"))
 
+   ((eq event 'illegal)
+    (chess-engine-send nil "illegal\n"))
+
    ((eq event 'move)
     (chess-engine-send nil (concat (chess-ply-to-algebraic (car args)) "\n"))
     (if (chess-game-over-p chess-engine-game)
-- 
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