auto merge of #9475 : alexcrichton/rust/rustdoc++, r=cmr

The commit messages are a good technical summary, a good visual summary (contrib is this version):

Pub use statements now rendered. Notice how almost all components are also clickable!
* http://static.rust-lang.org/doc/master/std/prelude/index.html
* http://www.contrib.andrew.cmu.edu/~acrichto/doc/std/prelude/index.html

Private things hidden by default (for at least some approximation of privacy). I hope to improve this once privacy is totally ironed out.
* http://static.rust-lang.org/doc/master/std/hashmap/struct.HashMap.html
* http://www.contrib.andrew.cmu.edu/~acrichto/doc/std/hashmap/struct.HashMap.html

Unindentation now works properly:
* http://static.rust-lang.org/doc/master/extra/getopts/index.html
* http://www.contrib.andrew.cmu.edu/~acrichto/doc/extra/getopts/index.html

Also sundown has massively reduced compilation time (of docs, not the of the crates)

1 files changed, 2 insertions, 2 deletions

diff --git a/src/libstd/num/float.rs b/src/libstd/num/float.rs
index dc46d4fec32..7af47355c8c 100644
--- a/src/libstd/num/float.rs
+++ b/src/libstd/num/float.rs
@@ -414,9 +414,9 @@ impl Round for float {
     ///
     /// The fractional part of the number, satisfying:
     ///
-    /// ~~~ {.rust}
+    /// ```rust
     /// assert!(x == trunc(x) + fract(x))
-    /// ~~~
+    /// ```
     ///
     #[inline]
     fn fract(&self) -> float { *self - self.trunc() }