diff --git a/src/librustdoc/html/highlight.rs b/src/librustdoc/html/highlight.rs
index 8f90a39539a87..07c4903585b81 100644
--- a/src/librustdoc/html/highlight.rs
+++ b/src/librustdoc/html/highlight.rs
@@ -26,7 +26,7 @@ use html::escape::Escape;
 use t = syntax::parse::token;
 
 /// Highlights some source code, returning the HTML output.
-pub fn highlight(src: &str) -> ~str {
+pub fn highlight(src: &str, class: Option<&str>) -> ~str {
     let sess = parse::new_parse_sess();
     let handler = diagnostic::default_handler();
     let span_handler = diagnostic::mk_span_handler(handler, sess.cm);
@@ -35,6 +35,7 @@ pub fn highlight(src: &str) -> ~str {
     let mut out = io::MemWriter::new();
     doit(sess,
          lexer::new_string_reader(span_handler, fm),
+         class,
          &mut out).unwrap();
     str::from_utf8_lossy(out.unwrap()).into_owned()
 }
@@ -46,14 +47,15 @@ pub fn highlight(src: &str) -> ~str {
 /// it's used. All source code emission is done as slices from the source map,
 /// not from the tokens themselves, in order to stay true to the original
 /// source.
-fn doit(sess: @parse::ParseSess, lexer: lexer::StringReader,
+fn doit(sess: @parse::ParseSess, lexer: lexer::StringReader, class: Option<&str>,
         out: &mut Writer) -> io::IoResult<()> {
     use syntax::parse::lexer::Reader;
 
-    try!(write!(out, "<pre class='rust'>\n"));
+    try!(write!(out, "<pre class='rust {}'>\n", class.unwrap_or("")));
     let mut last = BytePos(0);
     let mut is_attribute = false;
     let mut is_macro = false;
+    let mut is_macro_nonterminal = false;
     loop {
         let next = lexer.next_token();
         let test = if next.tok == t::EOF {lexer.pos.get()} else {next.sp.lo};
@@ -101,8 +103,15 @@ fn doit(sess: @parse::ParseSess, lexer: lexer::StringReader,
             // miscellaneous, no highlighting
             t::DOT | t::DOTDOT | t::DOTDOTDOT | t::COMMA | t::SEMI |
                 t::COLON | t::MOD_SEP | t::LARROW | t::DARROW | t::LPAREN |
-                t::RPAREN | t::LBRACKET | t::LBRACE | t::RBRACE |
-                t::DOLLAR => "",
+                t::RPAREN | t::LBRACKET | t::LBRACE | t::RBRACE => "",
+            t::DOLLAR => {
+                if t::is_ident(&lexer.peek().tok) {
+                    is_macro_nonterminal = true;
+                    "macro-nonterminal"
+                } else {
+                    ""
+                }
+            }
 
             // This is the start of an attribute. We're going to want to
             // continue highlighting it as an attribute until the ending ']' is
@@ -143,7 +152,10 @@ fn doit(sess: @parse::ParseSess, lexer: lexer::StringReader,
 
                     _ if t::is_any_keyword(&next.tok) => "kw",
                     _ => {
-                        if lexer.peek().tok == t::NOT {
+                        if is_macro_nonterminal {
+                            is_macro_nonterminal = false;
+                            "macro-nonterminal"
+                        } else if lexer.peek().tok == t::NOT {
                             is_macro = true;
                             "macro"
                         } else {
@@ -171,4 +183,3 @@ fn doit(sess: @parse::ParseSess, lexer: lexer::StringReader,
 
     write!(out, "</pre>\n")
 }
-
diff --git a/src/librustdoc/html/markdown.rs b/src/librustdoc/html/markdown.rs
index 2ad5bfb6e44b2..bc59f9e657aeb 100644
--- a/src/librustdoc/html/markdown.rs
+++ b/src/librustdoc/html/markdown.rs
@@ -146,7 +146,7 @@ pub fn render(w: &mut io::Writer, s: &str) -> fmt::Result {
                 };
 
                 if !rendered {
-                    let output = highlight::highlight(text).to_c_str();
+                    let output = highlight::highlight(text, None).to_c_str();
                     output.with_ref(|r| {
                         bufputs(ob, r)
                     })
diff --git a/src/librustdoc/html/render.rs b/src/librustdoc/html/render.rs
index cf488fa53d389..0f5d01e18950e 100644
--- a/src/librustdoc/html/render.rs
+++ b/src/librustdoc/html/render.rs
@@ -1630,13 +1630,13 @@ impl<'a> fmt::Show for Source<'a> {
             try!(write!(fmt.buf, "<span id='{0:u}'>{0:1$u}</span>\n", i, cols));
         }
         try!(write!(fmt.buf, "</pre>"));
-        try!(write!(fmt.buf, "{}", highlight::highlight(s.as_slice())));
+        try!(write!(fmt.buf, "{}", highlight::highlight(s.as_slice(), None)));
         Ok(())
     }
 }
 
 fn item_macro(w: &mut Writer, it: &clean::Item,
               t: &clean::Macro) -> fmt::Result {
-    try!(write!(w, "<pre class='macro'>{}</pre>", t.source));
+    try!(w.write_str(highlight::highlight(t.source, Some("macro"))));
     document(w, it)
 }
diff --git a/src/librustdoc/html/static/main.css b/src/librustdoc/html/static/main.css
index 6e5cdbafcd6c9..20c94d00711af 100644
--- a/src/librustdoc/html/static/main.css
+++ b/src/librustdoc/html/static/main.css
@@ -315,6 +315,7 @@ pre.rust .op { color: #cc782f; }
 pre.rust .comment { color: #533add; }
 pre.rust .doccomment { color: #d343d0; }
 pre.rust .macro { color: #d343d0; }
+pre.rust .macro-nonterminal { color: #d343d0; }
 pre.rust .string { color: #c13928; }
 pre.rust .lifetime { color: #d343d0; }
 pre.rust .attribute { color: #d343d0 !important; }