From 53ab5d55eb2ba2abf9a7959e8fd8283d3ec7e562 Mon Sep 17 00:00:00 2001
From: Tom Ryder <tom@sanctum.geek.nz>
Date: Thu, 12 Jul 2018 11:30:54 +1200
Subject: Remove autoload, trim down

---
 plugin/insert_timeout.vim | 25 +++++++++++++++++--------
 1 file changed, 17 insertions(+), 8 deletions(-)

diff --git a/plugin/insert_timeout.vim b/plugin/insert_timeout.vim
index 2b127e9..36f63b6 100644
--- a/plugin/insert_timeout.vim
+++ b/plugin/insert_timeout.vim
@@ -9,20 +9,29 @@
 if exists('g:loaded_insert_timeout') || &compatible
   finish
 endif
-if v:version < 700
+if !has('autocmd') || v:version < 700
   finish
 endif
 let g:loaded_insert_timeout = 1
 
+" Initialise 'updatetime' caching variable
+let s:updatetime_save = &updatetime
+
+" Set update time to configured variable or default 20 seconds
+function! s:SetUpdatetime() abort
+  let s:updatetime_save = &updatetime
+  let &updatetime = get(g:, 'insert_timeout_duration', 20000)
+endfunction
+
+" Restore update time to globally configured variable
+function! s:RestoreUpdatetime() abort
+  let &updatetime = s:updatetime_save
+endfunction
+
 " Set up actions in a group
 augroup insert_timeout
   autocmd!
-
-  " Set and restore update time
-  autocmd InsertEnter * call insert_timeout#SetUpdatetime()
-  autocmd InsertLeave * call insert_timeout#RestoreUpdatetime()
-
-  " Cancel insert mode if timeout reached
+  autocmd InsertEnter * call s:SetUpdatetime()
+  autocmd InsertLeave * call s:RestoreUpdatetime()
   autocmd CursorHoldI * stopinsert
-
 augroup END
-- 
cgit v1.2.3