From 06817ea1cfe23be33bf79cd5b0b009fe80e377f0 Mon Sep 17 00:00:00 2001
From: Tom Ryder <tom@sanctum.geek.nz>
Date: Sun, 17 Jun 2018 22:10:46 +1200
Subject: Hide option variables if default

---
 plugin/big_file_options.vim | 27 +++++++++++++--------------
 1 file changed, 13 insertions(+), 14 deletions(-)

diff --git a/plugin/big_file_options.vim b/plugin/big_file_options.vim
index e102f01..5c92e8a 100644
--- a/plugin/big_file_options.vim
+++ b/plugin/big_file_options.vim
@@ -14,25 +14,25 @@ endif
 let g:loaded_big_file_options = 1
 
 " Default threshold is 10 MiB
-if !exists('g:big_file_size')
-  let g:big_file_size = 10 * 1024 * 1024
-endif
+let s:size = exists('g:big_file_size')
+      \ ? g:big_file_size
+      \ : 10 * 1024 * 1024
 
 " Default to leaving syntax highlighting off
-if !exists('g:big_file_syntax')
-  let g:big_file_syntax = 0
-endif
+let s:syntax = exists('g:big_file_syntax')
+      \ ? g:big_file_syntax
+      \ : 0
 
 " Cut 'synmaxcol' down to this or smaller for big files
-if !exists('g:big_file_synmaxcol')
-  let g:big_file_synmaxcol = 256
-endif
+let s:synmaxcol = exists('g:big_file_synmaxcol')
+      \ ? g:big_file_synmaxcol
+      \ : 256
 
 " Declare function for turning off slow options
 function! s:BigFileOptions()
 
   " Don't do anything if the buffer size is under the threshold
-  if line2byte(line('$') + 1) <= g:big_file_size
+  if line2byte(line('$') + 1) <= s:size
     return
   endif
 
@@ -45,13 +45,12 @@ function! s:BigFileOptions()
   endif
 
   " Limit the number of columns of syntax highlighting
-  if exists('+synmaxcol')
-        \ && &synmaxcol > g:big_file_synmaxcol
-    execute 'setlocal synmaxcol=' . g:big_file_synmaxcol
+  if exists('+synmaxcol') && &synmaxcol > s:synmaxcol
+    execute 'setlocal synmaxcol=' . s:synmaxcol
   endif
 
   " Disable syntax highlighting if configured to do so
-  if !g:big_file_syntax
+  if !s:syntax
     setlocal syntax=OFF
   endif
 
-- 
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