From 565b76aa595b6a9ed43219b590cf2e10afcf7e9a Mon Sep 17 00:00:00 2001
From: Carl Worth <cworth@cworth.org>
Date: Sat, 28 Mar 2009 11:00:23 -0700
Subject: [PATCH 1/1] Recognize '-' as a numeric characeter as well

Without this fix, mnemon would croak when encountering a negative score
in a data file, (which can happen after quitting with some unlearned
items).
---
 mnemon.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mnemon.c b/mnemon.c
index ac7c765..33f2c26 100644
--- a/mnemon.c
+++ b/mnemon.c
@@ -578,7 +578,7 @@ mnemon_load_category (mnemon_t		*mnemon,
 
 	/* An initial digit means we hit an item. Trigger the
 	 * spaghetti machine. */
-	if (*line >= '0' && *line <= '9')
+	if ((*line >= '0' && *line <= '9') || *line == '-')
 	    goto PARSE_BIN;
 
 	equal = strchr (line, '=');
-- 
2.43.0