Prevent urls in headings

src/test/rustdoc/remove-url-from-headings.rs

@@ -0,0 +1,12 @@
+#![crate_name = "foo"]
+
+// @has foo/fn.foo.html
+// !@has - '//a[@href="http://a.a"]'
+// @has - '//a[@href="#implementing-stuff-somewhere"]' 'Implementing stuff somewhere'
+
+/// fooo
+///
+/// # Implementing [stuff](http://a.a) somewhere
+///
+/// hello
+pub fn foo() {}