From 16c09b01bd4fba32c47d078a1fce3096c2e4b59c Mon Sep 17 00:00:00 2001
From: athom <athom@126.com>
Date: Fri, 9 Aug 2013 16:28:35 +0800
Subject: [PATCH] make autolink peforms like GFM

---
 inline.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/inline.go b/inline.go
index ab58685..1070762 100644
--- a/inline.go
+++ b/inline.go
@@ -620,7 +620,7 @@ func autoLink(p *parser, out *bytes.Buffer, data []byte, offset int) int {
 
 	// scan backward for a word boundary
 	rewind := 0
-	for offset-rewind > 0 && rewind <= 7 && !isspace(data[offset-rewind-1]) && !isspace(data[offset-rewind-1]) {
+	for offset-rewind > 0 && rewind <= 7 && isalnum(data[offset-rewind-1]) {
 		rewind++
 	}
 	if rewind > 6 { // longest supported protocol is "mailto" which has 6 letters