From 2b9af9aa00d593508a5f84cbf1a41420a76f3a09 Mon Sep 17 00:00:00 2001
From: Martin Polden <martin.polden@gmail.com>
Date: Sat, 17 May 2014 17:58:21 +0200
Subject: Misc cleanup

---
 lisp/init-package.el | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'lisp/init-package.el')

diff --git a/lisp/init-package.el b/lisp/init-package.el
index f868c0d..54e9575 100644
--- a/lisp/init-package.el
+++ b/lisp/init-package.el
@@ -4,8 +4,10 @@
   '("melpa" . "http://melpa.milkbox.net/packages/") t)
 (package-initialize)
 
-;; helper function to install a package if it doesn't exist
 (defun require-package (package &optional min-version no-refresh)
+  "Install given PACKAGE, optionally requiring MIN-VERSION.
+If NO-REFRESH is non-nil, the available package lists will not be
+re-downloaded in order to locate PACKAGE."
   (if (package-installed-p package min-version)
       t
     (if (or (assoc package package-archive-contents) no-refresh)
-- 
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