Make vectors uglier ([]/~). Sorry. Should be temporary. Closes #2725.

src/rustdoc/page_pass.rs

@@ -44,11 +44,11 @@ type page_port = comm::port<option<doc::page>>;
 type page_chan = comm::chan<option<doc::page>>;
 
 fn make_doc_from_pages(page_port: page_port) -> doc::doc {
-    let mut pages = [];
+    let mut pages = []/~;
     loop {
         let val = comm::recv(page_port);
         if option::is_some(val) {
-            pages += [option::unwrap(val)];
+            pages += [option::unwrap(val)]/~;
         } else {
             break;
         }
@@ -175,4 +175,4 @@ mod test {
     fn mk_doc(source: str) -> doc::doc {
         mk_doc_(config::doc_per_mod, source)
     }
-}
+}