Convert 'again' to 'loop'. Remove 'again' keyword

2 files changed, 5 insertions, 5 deletions

diff --git a/src/libstd/net_url.rs b/src/libstd/net_url.rs
index a8872e13f0b..a0eab69fb35 100644
--- a/src/libstd/net_url.rs
+++ b/src/libstd/net_url.rs
@@ -347,12 +347,12 @@ fn query_to_str(+query: Query) -> ~str {
 fn get_scheme(rawurl: &str) -> result::Result<(~str, ~str), @~str> {
     for str::each_chari(rawurl) |i,c| {
         match c {
-          'A' .. 'Z' | 'a' .. 'z' => again,
+          'A' .. 'Z' | 'a' .. 'z' => loop,
           '0' .. '9' | '+' | '-' | '.' => {
             if i == 0 {
                 return result::Err(@~"url: Scheme must begin with a letter.");
             }
-            again;
+            loop;
           }
           ':' => {
             if i == 0 {
@@ -419,7 +419,7 @@ fn get_authority(rawurl: &str) ->
     let mut pos : uint = 0, begin : uint = 2, end : uint = len;
 
     for str::each_chari(rawurl) |i,c| {
-        if i < 2 { again; } // ignore the leading //
+        if i < 2 { loop; } // ignore the leading //
 
         // deal with input class first
         match c {
@@ -569,7 +569,7 @@ fn get_path(rawurl: &str, authority : bool) ->
           'A' .. 'Z' | 'a' .. 'z' | '0' .. '9' | '&' |'\'' | '(' | ')' | '.'
           | '@' | ':' | '%' | '/' | '+' | '!' | '*' | ',' | ';' | '='
           | '_' | '-' => {
-            again;
+            loop;
           }
           '?' | '#' => {
             end = i;
diff --git a/src/libstd/rope.rs b/src/libstd/rope.rs
index 49d061ecd72..213a6ec8865 100644
--- a/src/libstd/rope.rs
+++ b/src/libstd/rope.rs
@@ -1171,7 +1171,7 @@ mod node {
                   option::Some(_) => {
                     let next_char = get_next_char_in_leaf(it);
                     match (next_char) {
-                      option::None => again,
+                      option::None => loop,
                       option::Some(_) => return next_char
                     }
                   }