From b3e3a77c2d029ab8bd4d7afc35cf94b59d117ac3 Mon Sep 17 00:00:00 2001
From: Tom Kacvinsky <tom.kacvinsky@3ds.com>
Date: Wed, 7 Feb 2001 03:45:49 +0000
Subject: [PATCH] In function is_alpha, make `-' a legal alphanumeric
 character.  This is so that font names with `-' are fully parsed, etc...

---
 src/type1/t1load.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/type1/t1load.c b/src/type1/t1load.c
index 53d2a4a6f..e4187c9c9 100644
--- a/src/type1/t1load.c
+++ b/src/type1/t1load.c
@@ -765,7 +765,7 @@
   static
   int  is_alpha( FT_Byte  c )
   {
-    return ( isalnum( c ) || c == '.' || c == '_' );
+    return ( isalnum( c ) || c == '.' || c == '_' || c == '-' );
   }