Unquote all crate names without underscores

Author: richo

src/doc/reference.md

@@ -980,7 +980,7 @@ extern crate pcre;
 
 extern crate std; // equivalent to: extern crate std as std;
 
-extern crate "std" as ruststd; // linking to 'std' under another name
+extern crate std as ruststd; // linking to 'std' under another name
 ```
 
 ##### Use declarations

src/driver/driver.rs

@@ -12,9 +12,9 @@
 #![cfg_attr(rustdoc, feature(rustdoc))]
 
 #[cfg(rustdoc)]
-extern crate "rustdoc" as this;
+extern crate rustdoc as this;
 
 #[cfg(rustc)]
-extern crate "rustc_driver" as this;
+extern crate rustc_driver as this;
 
 fn main() { this::main() }

src/liblibc/lib.rs

@@ -76,7 +76,7 @@
 
 #![allow(bad_style, raw_pointer_derive)]
 #![cfg_attr(target_os = "nacl", allow(unused_imports))]
-#[cfg(feature = "cargo-build")] extern crate "std" as core;
+#[cfg(feature = "cargo-build")] extern crate std as core;
 #[cfg(not(feature = "cargo-build"))] extern crate core;
 
 #[cfg(test)] extern crate std;

src/librustc/lib.rs

@@ -65,7 +65,7 @@ extern crate collections;
 #[macro_use] extern crate syntax;
 #[macro_use] #[no_link] extern crate rustc_bitflags;
 
-extern crate "serialize" as rustc_serialize; // used by deriving
+extern crate serialize as rustc_serialize; // used by deriving
 
 #[cfg(test)]
 extern crate test;

src/librustc_borrowck/lib.rs

@@ -35,7 +35,7 @@
 
 // for "clarity", rename the graphviz crate to dot; graphviz within `borrowck`
 // refers to the borrowck-specific graphviz adapter traits.
-extern crate "graphviz" as dot;
+extern crate graphviz as dot;
 extern crate rustc;
 
 pub use borrowck::check_crate;

src/librustc_driver/lib.rs

@@ -55,7 +55,7 @@ extern crate rustc_resolve;
 extern crate rustc_trans;
 extern crate rustc_typeck;
 extern crate serialize;
-extern crate "rustc_llvm" as llvm;
+extern crate rustc_llvm as llvm;
 #[macro_use] extern crate log;
 #[macro_use] extern crate syntax;
 

src/librustc_trans/lib.rs

@@ -54,7 +54,7 @@ extern crate libc;
 extern crate rustc;
 extern crate rustc_back;
 extern crate serialize;
-extern crate "rustc_llvm" as llvm;
+extern crate rustc_llvm as llvm;
 
 #[macro_use] extern crate log;
 #[macro_use] extern crate syntax;

src/librustdoc/lib.rs

@@ -51,11 +51,11 @@ extern crate rustc_lint;
 extern crate rustc_back;
 extern crate serialize;
 extern crate syntax;
-extern crate "test" as testing;
+extern crate test as testing;
 extern crate unicode;
 #[macro_use] extern crate log;
 
-extern crate "serialize" as rustc_serialize; // used by deriving
+extern crate serialize as rustc_serialize; // used by deriving
 
 use std::cell::RefCell;
 use std::collections::HashMap;

src/libstd/lib.rs

@@ -149,17 +149,17 @@ extern crate core;
 
 #[macro_use]
 #[macro_reexport(vec, format)]
-extern crate "collections" as core_collections;
+extern crate collections as core_collections;
 
-#[allow(deprecated)] extern crate "rand" as core_rand;
+#[allow(deprecated)] extern crate rand as core_rand;
 extern crate alloc;
 extern crate unicode;
 extern crate libc;
 
 #[macro_use] #[no_link] extern crate rustc_bitflags;
 
 // Make std testable by not duplicating lang items. See #2912
-#[cfg(test)] extern crate "std" as realstd;
+#[cfg(test)] extern crate std as realstd;
 #[cfg(test)] pub use realstd::marker;
 #[cfg(test)] pub use realstd::ops;
 #[cfg(test)] pub use realstd::cmp;

src/libstd/old_io/mem.rs

@@ -397,7 +397,7 @@ impl<'a> Buffer for BufReader<'a> {
 
 #[cfg(test)]
 mod test {
-    extern crate "test" as test_crate;
+    extern crate test as test_crate;
     use old_io::{SeekSet, SeekCur, SeekEnd, Reader, Writer, Seek, Buffer};
     use prelude::v1::{Ok, Err, Vec,  AsSlice};
     use prelude::v1::IteratorExt;