From f17965da1e139f7f1f249ebcc3394d13302fc9b0 Mon Sep 17 00:00:00 2001
From: steveklabnik <steve@steveklabnik.com>
Date: Tue, 7 Mar 2017 14:43:27 -0500
Subject: [PATCH] Import submodule for the book.

It's all in the external repository now.
---
 .gitmodules  | 3 +++
 src/doc/book | 1 +
 2 files changed, 4 insertions(+)
 create mode 160000 src/doc/book

diff --git a/.gitmodules b/.gitmodules
index a7063bbddc5..d2e1fb868a9 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -27,3 +27,6 @@
 [submodule "reference"]
 	path = src/doc/reference
 	url = https://github.com/rust-lang-nursery/reference.git
+[submodule "book"]
+	path = src/doc/book
+	url = https://github.com/rust-lang/book
diff --git a/src/doc/book b/src/doc/book
new file mode 160000
index 00000000000..979c56634f3
--- /dev/null
+++ b/src/doc/book
@@ -0,0 +1 @@
+Subproject commit 979c56634f3fe594c9554c555eee29311d7d4a50