From c00970f5e946a9c451360455e079a24ecb5eb786 Mon Sep 17 00:00:00 2001
From: Nick Cameron <ncameron@mozilla.com>
Date: Thu, 23 Apr 2015 18:43:46 +1200
Subject: [PATCH] Indenting for modules

rustfmt now bootstraps!
---
 src/visitor.rs      |  5 +++++
 tests/idem/mod-1.rs | 15 +++++++++++++++
 2 files changed, 20 insertions(+)
 create mode 100644 tests/idem/mod-1.rs

diff --git a/src/visitor.rs b/src/visitor.rs
index e76d87afe9d..2a6dbc876f8 100644
--- a/src/visitor.rs
+++ b/src/visitor.rs
@@ -135,6 +135,11 @@ impl<'a, 'v> visit::Visitor<'v> for FmtVisitor<'a> {
                 visit::walk_item(self, item);
                 self.block_indent -= TAB_SPACES;
             }
+            ast::Item_::ItemMod(_) => {
+                self.block_indent += TAB_SPACES;
+                visit::walk_item(self, item);
+                self.block_indent -= TAB_SPACES;
+            }
             _ => {
                 visit::walk_item(self, item);
             }
diff --git a/tests/idem/mod-1.rs b/tests/idem/mod-1.rs
new file mode 100644
index 00000000000..c6d5f355f61
--- /dev/null
+++ b/tests/idem/mod-1.rs
@@ -0,0 +1,15 @@
+// Deeply indented modules.
+
+mod foo {
+    mod bar {
+        mod baz {
+            fn foo() {
+                bar()
+            }
+        }
+    }
+
+    mod qux {
+
+    }
+}