From d122ad5adc2164e34e59a7e9e7e8da2dfba7ffb5 Mon Sep 17 00:00:00 2001
From: Marcus Klaas <mail@marcusklaas.nl>
Date: Sat, 24 Oct 2015 12:19:58 +0200
Subject: Address some issues with multiline patterns in let statements

---
 src/lib.rs | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'src/lib.rs')

diff --git a/src/lib.rs b/src/lib.rs
index 33753524348..a22e797fb68 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -168,6 +168,14 @@ impl Add<usize> for Indent {
     }
 }
 
+impl Sub<usize> for Indent {
+    type Output = Indent;
+
+    fn sub(self, rhs: usize) -> Indent {
+        Indent::new(self.block_indent, self.alignment - rhs)
+    }
+}
+
 #[derive(Copy, Clone)]
 pub enum WriteMode {
     // Backups the original file and overwrites the orignal.
-- 
cgit 1.4.1-3-g733a5