From 6865df261197e37bf28d70987dc9c0c1de8168bc Mon Sep 17 00:00:00 2001
From: Erick Tryzelaar <erick.tryzelaar@gmail.com>
Date: Tue, 21 Feb 2012 09:23:01 -0800
Subject: [PATCH] core/std: whitespace fixes.

---
 src/libcore/core.rs | 2 +-
 src/libstd/io.rs    | 5 +++--
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/libcore/core.rs b/src/libcore/core.rs
index 0c6d4daa4aa..c68e4ddf617 100644
--- a/src/libcore/core.rs
+++ b/src/libcore/core.rs
@@ -3,7 +3,7 @@
 // Export type option as a synonym for option and export the some and none
 // enum constructors.
 
-import option::{some,  none};
+import option::{some, none};
 import option = option::t;
 import vec::vec_len;
 export option, some, none, vec_len;
diff --git a/src/libstd/io.rs b/src/libstd/io.rs
index 253853c6762..133a2e83b57 100644
--- a/src/libstd/io.rs
+++ b/src/libstd/io.rs
@@ -506,8 +506,9 @@ fn mk_mem_buffer() -> mem_buffer {
 fn mem_buffer_writer(b: mem_buffer) -> writer { b as writer }
 fn mem_buffer_buf(b: mem_buffer) -> [u8] { vec::from_mut(b.buf) }
 fn mem_buffer_str(b: mem_buffer) -> str {
-   let b_ = vec::from_mut(b.buf);
-   str::from_bytes(b_)
+    let b_ = vec::from_mut(b.buf);
+    str::from_bytes(b_)
+}
 
 fn with_str_writer(f: fn(writer)) -> str {
     let buf = mk_mem_buffer();