commit 08da7a3841ca7dfcb627314cae1c3a668b9c7236
author Behdad Esfahbod <behdad@behdad.org> Thu Apr 21 16:59:10 2011 -0400
committer Behdad Esfahbod <behdad@behdad.org> Thu Apr 21 16:59:10 2011 -0400
tree 9d87033d510ddff34797526f37426b7d07e77446
parent 24229eb13268a422efffbcb28a094b726824c7f0

[hb-view] Accept numbers in feature tag name

Reported by Adam Twardoch.

src/hb-view.c

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_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;