1 files changed, 6 insertions, 1 deletions
diff --git a/sx-filter.el b/sx-filter.el
index 38084b9..327a8eb 100644
--- a/sx-filter.el
+++ b/sx-filter.el
@@ -1,4 +1,4 @@
-;;; sx-filter.el --- filters                         -*- lexical-binding: t; -*-
+;;; sx-filter.el --- filters
 
 ;; Copyright (C) 2014  Sean Allred
 
@@ -19,6 +19,10 @@
 
 ;;; Commentary:
 
+;; This file manages filters and provides an API to compile filters
+;; and retrieve them from the cache.  See `sx-filter-compile' and
+;; `sx-filter-get-var', respectively.
+
 ;;; Code:
 
 
@@ -86,4 +90,5 @@ return the compiled filter."
 
 ;; Local Variables:
 ;; indent-tabs-mode: nil
+;; lexical-binding: t
 ;; End: