From 715cbc71895a4eef1f4885ef248a02da153c171d Mon Sep 17 00:00:00 2001
From: John Wiegley <johnw@newartisans.com>
Date: Mon, 1 Sep 2008 21:03:25 -0400
Subject: Erase the buffer before asking scid for a PGN position.  What happens
 during running of the validation tests is that he buffer fills up before we
 can evaluate all the games.

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

(limited to 'chess-scid.el')

diff --git a/chess-scid.el b/chess-scid.el
index 37e5c42..b2e1db4 100644
--- a/chess-scid.el
+++ b/chess-scid.el
@@ -67,6 +67,9 @@
     (string-to-number (chess-scid-get-result "sc_base numGames")))
 
    ((eq event 'read)
+    ;; clear the buffer, since we don't need old data here any more, and it
+    ;; can accumulate without bound during running of the validation tests
+    (erase-buffer)
     (process-send-string chess-scid-process
 			 (format "sc_game load %d\n" (car args)))
     (accept-process-output chess-scid-process)
-- 
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