From c81104a0b1f16d437fed0d1f0af4bbc8a22d56d5 Mon Sep 17 00:00:00 2001
From: Tom Ryder <tom@sanctum.geek.nz>
Date: Sat, 7 Jul 2018 16:36:05 +1200
Subject: Allow setting options any time

---
 plugin/big_file_options.vim | 32 +++++++++++++-------------------
 1 file changed, 13 insertions(+), 19 deletions(-)

(limited to 'plugin/big_file_options.vim')

diff --git a/plugin/big_file_options.vim b/plugin/big_file_options.vim
index 067d15c..a64d648 100644
--- a/plugin/big_file_options.vim
+++ b/plugin/big_file_options.vim
@@ -13,26 +13,14 @@ if !has('autocmd') || v:version < 600
 endif
 let g:loaded_big_file_options = 1
 
-" Default threshold is 10 MiB
-let s:size = exists('g:big_file_size')
-      \ ? g:big_file_size
-      \ : 10 * 1024 * 1024
-
-" Default to leaving syntax highlighting off
-let s:syntax = exists('g:big_file_syntax')
-      \ ? g:big_file_syntax
-      \ : 0
-
-" Cut 'synmaxcol' down to this or smaller for big files
-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('$') + 1) <= s:size
+  let l:size = exists('g:big_file_size')
+        \ ? g:big_file_size
+        \ : 10 * 1024 * 1024
+  if line2byte(line('$') + 1) <= l:size
     return
   endif
 
@@ -45,12 +33,18 @@ function! s:BigFileOptions()
   endif
 
   " Limit the number of columns of syntax highlighting
-  if exists('+synmaxcol') && &synmaxcol > s:synmaxcol
-    execute 'setlocal synmaxcol=' . s:synmaxcol
+  let l:synmaxcol = exists('g:big_file_synmaxcol')
+        \ ? g:big_file_synmaxcol
+        \ : 256
+  if exists('+synmaxcol') && &synmaxcol > l:synmaxcol
+    execute 'setlocal synmaxcol=' . l:synmaxcol
   endif
 
   " Disable syntax highlighting if configured to do so
-  if !s:syntax
+  let l:syntax = exists('g:big_file_syntax')
+        \ ? g:big_file_syntax
+        \ : 0
+  if !l:syntax
     setlocal syntax=OFF
   endif
 
-- 
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