diff --git a/Cargo.lock b/Cargo.lock
index d56da60ea21a..c17aea726969 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1,6 +1,6 @@
 [root]
 name = "rustfmt-nightly"
-version = "0.1.2"
+version = "0.1.3"
 dependencies = [
  "diff 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
  "env_logger 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)",
diff --git a/src/file_lines.rs b/src/file_lines.rs
index 81755eae8051..4eae2602908b 100644
--- a/src/file_lines.rs
+++ b/src/file_lines.rs
@@ -19,7 +19,7 @@ use codemap::LineRange;
 
 /// A range that is inclusive of both ends.
 #[derive(Clone, Copy, Debug, Eq, PartialEq, PartialOrd, Ord, Deserialize)]
-struct Range {
+pub struct Range {
     lo: usize,
     hi: usize,
 }