From d53738b79e544a97e68f9731bef58201032a3cae Mon Sep 17 00:00:00 2001
From: Teddy Wing
Date: Sun, 23 Nov 2014 15:14:33 -0500
Subject: ls-grep.vim: Add some comments to the `LsGrep` function

---
 ls-grep.vim | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/ls-grep.vim b/ls-grep.vim
index a5ba29c..aa4e80d 100644
--- a/ls-grep.vim
+++ b/ls-grep.vim
@@ -1,10 +1,13 @@
 function! LsGrep(search)
+	" Store :ls output
 	redir => ls_output
 	silent ls
 	redir END
 	
+	" Grep :ls output
 	let ls_output = system("echo " . shellescape(ls_output) . " | grep -i " . shellescape(a:search))
 	
+	" Display
 	echo ls_output
 endfunction
 
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