From 0a271656ab963c30bfb82dca7f2cbd5d0fbb7ffb Mon Sep 17 00:00:00 2001
From: Teddy Wing
Date: Sat, 29 Apr 2017 04:56:56 +0200
Subject: autoload/gitcha.vim: Describe the code with comments

---
 autoload/gitcha.vim | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/autoload/gitcha.vim b/autoload/gitcha.vim
index 6defd61..bde75a2 100644
--- a/autoload/gitcha.vim
+++ b/autoload/gitcha.vim
@@ -1,5 +1,8 @@
+" Save user-defined completefunc so it can be restored after running this
+" custom completion function
 let s:old_completefunc = &completefunc
 
+" Completion for Git SHAs in the current repository
 function! gitcha#GitSHAComplete(findstart, base)
 	if a:findstart
 		" locate the start of the word
@@ -26,6 +29,7 @@ function! gitcha#GitSHAComplete(findstart, base)
 	return matches
 endfunction
 
+" Allow mappings to initiate completion
 function! gitcha#StartGitSHACompletion()
 	set completefunc=gitcha#GitSHAComplete
 	return "\<C-x>\<C-u>"
-- 
cgit v1.2.3