From db68526de4a518c4531f9e8b579008946a702400 Mon Sep 17 00:00:00 2001
From: Matthew Lyon <matthew@lyonheart.us>
Date: Tue, 28 Jan 2014 12:28:46 -0200
Subject: [PATCH] Default b:max_textwidth to -1

Fixes #4

In general, I think it's good hygiene for a function to do this if it's
value is expected to be set elsewhere.
---
 autoload/pencil.vim | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/autoload/pencil.vim b/autoload/pencil.vim
index 3fcca67..4b363f0 100644
--- a/autoload/pencil.vim
+++ b/autoload/pencil.vim
@@ -70,6 +70,9 @@ function! pencil#init(...) abort
   if !exists('b:wrap_mode')
     let b:wrap_mode = s:WRAP_MODE_OFF
   endif
+  if !exists("b:max_textwidth")
+    let b:max_textwidth = -1
+  endif
 
   " If user explicitly requested wrap_mode thru args, go with that.
   let l:wrap_arg = get(l:args, 'wrap', 'detect')