rustdoc: Implement more rules for generating internal pandoc links

Author: brson

src/rustdoc/markdown_index_pass.rs

@@ -80,10 +80,14 @@ fn pandoc_header_id(header: str) -> str {
     let header = maybe_use_section_id(header);
     ret header;
 
-    fn remove_formatting(s: str) -> str { s }
-    fn remove_punctuation(s: str) -> str {
+    fn remove_formatting(s: str) -> str {
         str::replace(s, "`", "")
     }
+    fn remove_punctuation(s: str) -> str {
+        let s = str::replace(s, "<", "");
+        let s = str::replace(s, ">", "");
+        ret s;
+    }
     fn replace_with_hyphens(s: str) -> str {
         str::replace(s, " ", "-")
     }
@@ -92,6 +96,11 @@ fn pandoc_header_id(header: str) -> str {
     fn maybe_use_section_id(s: str) -> str { s }
 }
 
+#[test]
+fn should_remove_brackets_from_headers() {
+    assert pandoc_header_id("impl foo of bar<A>") == "impl-foo-of-bara";
+}
+
 #[test]
 fn should_index_mod_contents() {
     let doc = test::mk_doc(