From 4e55330cc3cd7d8ed7d10f0d6cff3b78075cf84b Mon Sep 17 00:00:00 2001
From: Tyler Horth <tdphorth@uwaterloo.ca>
Date: Mon, 19 Jun 2017 21:04:58 -0400
Subject: [PATCH] Change variable name and improve docs

---
 autoload/neosnippet.vim        |  2 +-
 autoload/neosnippet/parser.vim |  2 +-
 doc/neosnippet.txt             | 10 ++++++----
 3 files changed, 8 insertions(+), 6 deletions(-)

diff --git a/autoload/neosnippet.vim b/autoload/neosnippet.vim
index 64ca45f..202b774 100644
--- a/autoload/neosnippet.vim
+++ b/autoload/neosnippet.vim
@@ -23,7 +23,7 @@ call neosnippet#util#set_default(
       \ 'g:neosnippet#enable_completed_snippet', 0,
       \ 'g:neosnippet#enable_complete_done')
 call neosnippet#util#set_default(
-      \ 'g:neosnippet#arguments_are_optional', 1)
+      \ 'g:neosnippet#enable_optional_arguments', 1)
 call neosnippet#util#set_default(
       \ 'g:neosnippet#enable_auto_clear_markers', 1)
 call neosnippet#util#set_default(
diff --git a/autoload/neosnippet/parser.vim b/autoload/neosnippet/parser.vim
index b635247..aa92b42 100644
--- a/autoload/neosnippet/parser.vim
+++ b/autoload/neosnippet/parser.vim
@@ -406,7 +406,7 @@ function! neosnippet#parser#_conceal_argument(arg, cnt, args) abort "{{{
   let outside = ''
   let inside = ''
   if (a:args != '')
-    if g:neosnippet#arguments_are_optional
+    if g:neosnippet#enable_optional_arguments
       let inside = ', '
     else
       let outside = ', '
diff --git a/doc/neosnippet.txt b/doc/neosnippet.txt
index dbd390e..354162a 100755
--- a/doc/neosnippet.txt
+++ b/doc/neosnippet.txt
@@ -217,13 +217,15 @@ g:neosnippet#enable_completed_snippet
 
 		The default value is 0.
 		
-					*g:neosnippet#arguments_are_optional*
-g:neosnippet#arguments_are_optional
-		If this variable is not 0, neosnippet expanded function
-		arguments will conceal commas.
+					*g:neosnippet#enable_optional_arguments*
+g:neosnippet#enable_optional_arguments
+		If this variable is not 0, neosnippet will conceal commas in
+		expanded arguments from completed snippets.
 		
 		Useful for languages where arguments are optional by default.
 
+		Note: For use with |g:neosnippet#enable_completed_snippet| = 1
+
 		The default value is 1.
 
 					*g:neosnippet#enable_auto_clear_markers*