From: Behdad Esfahbod <behdad@behdad.org>
Date: Thu, 21 Apr 2011 20:59:10 +0000 (-0400)
Subject: [hb-view] Accept numbers in feature tag name
X-Git-Tag: 2.0_alpha~7^2~327
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=08da7a3841ca7dfcb627314cae1c3a668b9c7236;p=apps%2Fcore%2Fpreloaded%2Fvideo-player.git

[hb-view] Accept numbers in feature tag name

Reported by Adam Twardoch.
---

diff --git a/src/hb-view.c b/src/hb-view.c
index ac55908..41adf20 100644
--- a/src/hb-view.c
+++ b/src/hb-view.c
@@ -233,10 +233,10 @@ parse_feature_tag (char **pp, hb_feature_t *feature)
 
   parse_space (pp);
 
-#define ISALPHA(c) (('a' <= (c) && (c) <= 'z') || ('A' <= (c) && (c) <= 'Z'))
-  while (c = **pp, ISALPHA(c))
+#define ISALNUM(c) (('a' <= (c) && (c) <= 'z') || ('A' <= (c) && (c) <= 'Z') || ('0' <= (c) && (c) <= '9'))
+  while (c = **pp, ISALNUM(c))
     (*pp)++;
-#undef ISALPHA
+#undef ISALNUM
 
   if (p == *pp)
     return FALSE;