diff --git a/src/libsyntax/codemap.rs b/src/libsyntax/codemap.rs
index d8c39f111c6..2583cc036a3 100644
--- a/src/libsyntax/codemap.rs
+++ b/src/libsyntax/codemap.rs
@@ -59,8 +59,11 @@ enum file_substr {
 }
 
 struct filemap {
-    name: filename, substr: file_substr, src: @~str,
-    start_pos: file_pos, mut lines: ~[file_pos]
+    name: filename,
+    substr: file_substr,
+    src: @~str,
+    start_pos: file_pos,
+    mut lines: ~[file_pos]
 }
 
 impl filemap {