FIX: Don't autolink within a markdown link.

app/assets/javascripts/discourse/dialects/autolink_dialect.js

@@ -10,6 +10,10 @@ var urlReplacerArgs = {
     var url = matches[1],
         displayUrl = url;
 
+
+    // Don't autolink a markdown link to something
+    if (url.match(/\]\[\d$/)) { return; }
+
     // If we improperly caught a markdown link abort
     if (url.match(/\(http/)) { return; }
 

test/javascripts/lib/markdown_test.js

@@ -261,6 +261,12 @@ test("Oneboxing", function() {
 
 });
 
+test("links with full urls", function() {
+  cooked("[http://eviltrout.com][1] is a url\n\n[1]: http://eviltrout.com",
+         "<p><a href=\"http://eviltrout.com\">http://eviltrout.com</a> is a url</p>",
+         "it supports links that are full URLs");
+});
+
 test("Code Blocks", function() {
 
   cooked("```\na\nb\nc\n\nd\n```",