From 1b021d5868411341b969bfb684c7f1892cb7e092 Mon Sep 17 00:00:00 2001
From: Tim Chevalier <chevalier@alum.wellesley.edu>
Date: Tue, 29 Jan 2013 11:44:46 -0800
Subject: [PATCH] Long line

---
 src/libcore/hashmap.rs          |  4 ++--
 src/test/run-pass/issue-4541.rs | 30 ++++++++++++++++++++++++++++++
 2 files changed, 32 insertions(+), 2 deletions(-)
 create mode 100644 src/test/run-pass/issue-4541.rs

diff --git a/src/libcore/hashmap.rs b/src/libcore/hashmap.rs
index 3a51a2a212ce..4a3ee18440b0 100644
--- a/src/libcore/hashmap.rs
+++ b/src/libcore/hashmap.rs
@@ -219,8 +219,8 @@ pub mod linear {
                 },
             };
 
-            /* re-inserting buckets may cause changes in size, so remember what
-               our new size is ahead of time before we start insertions */
+            /* re-inserting buckets may cause changes in size, so remember
+            what our new size is ahead of time before we start insertions */
             let size = self.size - 1;
             idx = self.next_bucket(idx, len_buckets);
             while self.buckets[idx].is_some() {
diff --git a/src/test/run-pass/issue-4541.rs b/src/test/run-pass/issue-4541.rs
new file mode 100644
index 000000000000..d435be9a39ce
--- /dev/null
+++ b/src/test/run-pass/issue-4541.rs
@@ -0,0 +1,30 @@
+// Copyright 2013 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+fn parse_args() -> ~str {
+    let args = core::os::args();
+    let mut n = 0;
+
+    while n < args.len() {
+        match copy args[n] {
+            ~"-v" => (),
+            s => {
+                return s;
+            }
+        }
+        n += 1;
+    }
+
+    return ~""
+}
+
+fn main() {
+    io::println(parse_args());
+}