Fix #138

diff --git a/modules/base/markdown.go b/modules/base/markdown.go
index 057e1b047737c950c14446814094c0bc151b76cc..0825decb4443edc21c150fc69def4d508fe56fdb 100644 (file)
--- a/modules/base/markdown.go
+++ b/modules/base/markdown.go
@@ -97,12 +97,31 @@ var (
 )
 
 func RenderSpecialLink(rawBytes []byte, urlPrefix string) []byte {
-       ms := MentionPattern.FindAll(rawBytes, -1)
-       for _, m := range ms {
-               rawBytes = bytes.Replace(rawBytes, m,
-                       []byte(fmt.Sprintf(`<a href="/user/%s">%s</a>`, m[1:], m)), -1)
+       buf := bytes.NewBufferString("")
+       inCodeBlock := false
+       codeBlockPrefix := []byte("```")
+       lineBreak := []byte("\n")
+       tab := []byte("\t")
+       lines := bytes.Split(rawBytes, lineBreak)
+       for _, line := range lines {
+               if bytes.HasPrefix(line, codeBlockPrefix) {
+                       inCodeBlock = !inCodeBlock
+               }
+
+               if !inCodeBlock && !bytes.HasPrefix(line, tab) {
+                       ms := MentionPattern.FindAll(line, -1)
+                       for _, m := range ms {
+                               line = bytes.Replace(line, m,
+                                       []byte(fmt.Sprintf(`<a href="/user/%s">%s</a>`, m[1:], m)), -1)
+                       }
+               }
+
+               buf.Write(line)
+               buf.Write(lineBreak)
        }
-       ms = commitPattern.FindAll(rawBytes, -1)
+
+       rawBytes = buf.Bytes()
+       ms := commitPattern.FindAll(rawBytes, -1)
        for _, m := range ms {
                m = bytes.TrimSpace(m)
                i := strings.Index(string(m), "commit/")