rustdoc: Change all code-blocks with a script

    find src -name '*.rs' | xargs sed -i '' 's/~~~.*{\.rust}/```rust/g'
    find src -name '*.rs' | xargs sed -i '' 's/ ~~~$/ ```/g'
    find src -name '*.rs' | xargs sed -i '' 's/^~~~$/ ```/g'

Author: alexcrichton

src/libextra/arc.rs

@@ -17,7 +17,7 @@
  * In this example, a large vector of floats is shared between several tasks.
  * With simple pipes, without Arc, a copy would have to be made for each task.
  *
- * ~~~ {.rust}
+ * ```rust
  * extern mod std;
  * use extra::arc;
  * let numbers=vec::from_fn(100, |ind| (ind as float)*rand::random());
@@ -34,7 +34,7 @@
  *           // Work with the local numbers
  *       }
  *   }
- * ~~~
+ * ```
  */
 
 #[allow(missing_doc)];
@@ -440,7 +440,7 @@ impl<T:Freeze + Send> RWArc<T> {
      *
      * # Example
      *
-     * ~~~ {.rust}
+     * ```rust
      * do arc.write_downgrade |mut write_token| {
      *     do write_token.write_cond |state, condvar| {
      *         ... exclusive access with mutable state ...
@@ -450,7 +450,7 @@ impl<T:Freeze + Send> RWArc<T> {
      *         ... shared access with immutable state ...
      *     }
      * }
-     * ~~~
+     * ```
      */
     pub fn write_downgrade<U>(&self, blk: &fn(v: RWWriteMode<T>) -> U) -> U {
         unsafe {

src/libextra/base64.rs

@@ -62,15 +62,15 @@ impl<'self> ToBase64 for &'self [u8] {
      *
      * # Example
      *
-     * ~~~ {.rust}
+     * ```rust
      * extern mod extra;
      * use extra::base64::{ToBase64, standard};
      *
      * fn main () {
      *     let str = [52,32].to_base64(standard);
      *     printfln!("%s", str);
      * }
-     * ~~~
+     * ```
      */
     fn to_base64(&self, config: Config) -> ~str {
         let bytes = match config.char_set {
@@ -170,7 +170,7 @@ impl<'self> FromBase64 for &'self str {
      *
      * This converts a string literal to base64 and back.
      *
-     * ~~~ {.rust}
+     * ```rust
      * extern mod extra;
      * use extra::base64::{ToBase64, FromBase64, standard};
      * use std::str;
@@ -183,7 +183,7 @@ impl<'self> FromBase64 for &'self str {
      *     let result_str = str::from_utf8(bytes);
      *     printfln!("%s", result_str);
      * }
-     * ~~~
+     * ```
      */
     fn from_base64(&self) -> Result<~[u8], ~str> {
         let mut r = ~[];

src/libextra/flatpipes.rs

@@ -25,7 +25,7 @@ ports and channels.
 
 This example sends boxed integers across tasks using serialization.
 
-~~~ {.rust}
+```rust
 let (port, chan) = serial::pipe_stream();
 
 do task::spawn || {
@@ -37,7 +37,7 @@ do task::spawn || {
 for i in range(0, 10) {
     assert @i == port.recv()
 }
-~~~
+ ```
 
 # Safety Note
 

src/libextra/future.rs

@@ -14,13 +14,13 @@
  *
  * # Example
  *
- * ~~~ {.rust}
+ * ```rust
  * # fn fib(n: uint) -> uint {42};
  * # fn make_a_sandwich() {};
  * let mut delayed_fib = extra::future::spawn (|| fib(5000) );
  * make_a_sandwich();
  * printfln!("fib(5000) = %?", delayed_fib.get())
- * ~~~
+ * ```
  */
 
 #[allow(missing_doc)];

src/libextra/glob.rs

@@ -51,18 +51,18 @@ pub struct GlobIterator {
  * Consider a directory `/media/pictures` containing only the files `kittens.jpg`,
  * `puppies.jpg` and `hamsters.gif`:
  *
- * ~~~ {.rust}
+ * ```rust
  * for path in glob("/media/pictures/*.jpg") {
  *     println(path.to_str());
  * }
- * ~~~
+ * ```
  *
  * The above code will print:
  *
- * ~~~
+ * ```
  * /media/pictures/kittens.jpg
  * /media/pictures/puppies.jpg
- * ~~~
+ * ```
  */
 pub fn glob(pattern: &str) -> GlobIterator {
     glob_with(pattern, MatchOptions::new())
@@ -270,11 +270,11 @@ impl Pattern {
      *
      * # Example
      *
-     * ~~~ {.rust}
+     * ```rust
      * assert!(Pattern::new("c?t").matches("cat"));
      * assert!(Pattern::new("k[!e]tteh").matches("kitteh"));
      * assert!(Pattern::new("d*g").matches("doog"));
-     * ~~~
+     * ```
      */
     pub fn matches(&self, str: &str) -> bool {
         self.matches_with(str, MatchOptions::new())
@@ -492,13 +492,13 @@ impl MatchOptions {
      *
      * This function always returns this value:
      *
-     * ~~~ {.rust}
+     * ```rust
      * MatchOptions {
      *     case_sensitive: true,
      *     require_literal_separator: false.
      *     require_literal_leading_dot: false
      * }
-     * ~~~
+     * ```
      */
     pub fn new() -> MatchOptions {
         MatchOptions {

src/libextra/hex.rs

@@ -27,15 +27,15 @@ impl<'self> ToHex for &'self [u8] {
      *
      * # Example
      *
-     * ~~~ {.rust}
+     * ```rust
      * extern mod extra;
      * use extra::hex::ToHex;
      *
      * fn main () {
      *     let str = [52,32].to_hex();
      *     printfln!("%s", str);
      * }
-     * ~~~
+     * ```
      */
     fn to_hex(&self) -> ~str {
         let mut v = vec::with_capacity(self.len() * 2);
@@ -70,7 +70,7 @@ impl<'self> FromHex for &'self str {
      *
      * This converts a string literal to hexadecimal and back.
      *
-     * ~~~ {.rust}
+     * ```rust
      * extern mod extra;
      * use extra::hex::{FromHex, ToHex};
      * use std::str;
@@ -83,7 +83,7 @@ impl<'self> FromHex for &'self str {
      *     let result_str = str::from_utf8(bytes);
      *     printfln!("%s", result_str);
      * }
-     * ~~~
+     * ```
      */
     fn from_hex(&self) -> Result<~[u8], ~str> {
         // This may be an overestimate if there is any whitespace

src/libextra/sync.rs

@@ -578,7 +578,7 @@ impl RWLock {
      *
      * # Example
      *
-     * ~~~ {.rust}
+     * ```rust
      * do lock.write_downgrade |mut write_token| {
      *     do write_token.write_cond |condvar| {
      *         ... exclusive access ...
@@ -588,7 +588,7 @@ impl RWLock {
      *         ... shared access ...
      *     }
      * }
-     * ~~~
+     * ```
      */
     pub fn write_downgrade<U>(&self, blk: &fn(v: RWLockWriteMode) -> U) -> U {
         // Implementation slightly different from the slicker 'write's above.

src/libextra/uuid.rs

@@ -28,15 +28,15 @@ unlikely.
 
 To create a new random (V4) UUID and print it out in hexadecimal form:
 
-~~~ {.rust}
+```rust
 extern mod extra;
 use extra::uuid::Uuid;
 
 fn main() {
     let uuid1 = Uuid::new_v4();
     println(uuid1.to_str());
 }
-~~~
+ ```
 
 # Strings
 

src/librustc/middle/typeck/infer/doc.rs

@@ -240,4 +240,4 @@ We make use of a trait-like impementation strategy to consolidate
 duplicated code between subtypes, GLB, and LUB computations.  See the
 section on "Type Combining" below for details.
 
-*/
+*/

src/librustpkg/testsuite/pass/src/fancy-lib/foo.rs

@@ -9,4 +9,4 @@
 // except according to those terms.
 
 pub fn do_nothing() {
-}
+}

src/librustpkg/testsuite/pass/src/install-paths/bench.rs

@@ -14,4 +14,4 @@ fn g() {
     while(x < 1000) {
         x += 1;
     }
-}
+}

src/librustpkg/testsuite/pass/src/simple-lib/src/foo.rs

@@ -9,4 +9,4 @@
 // except according to those terms.
 
 pub fn do_nothing() {
-}
+}