From 0dbc9b35f9ae0c21390f2133406da3279af190c7 Mon Sep 17 00:00:00 2001
From: Tom Ryder <tom@sanctum.geek.nz>
Date: Sat, 28 Oct 2017 21:53:46 +1300
Subject: Move BigFileMeasures() .vimrc func into subfile

Also add a note to IDEAS.md for later to consider packaging this as a
proepr plugin, even if it doesn't actually leave the dotfiles repository
just yet.
---
 IDEAS.md               |  2 ++
 vim/config/bigfile.vim | 28 ++++++++++++++++++++++++++++
 vim/vimrc              | 29 -----------------------------
 3 files changed, 30 insertions(+), 29 deletions(-)
 create mode 100644 vim/config/bigfile.vim

diff --git a/IDEAS.md b/IDEAS.md
index bba9e314..0a812167 100644
--- a/IDEAS.md
+++ b/IDEAS.md
@@ -19,3 +19,5 @@ Ideas
 *   I can probably get rid of all that nasty templated shell by writing
     something that wraps around td(1df) and generates shell script to run, and
     calls that via `eval`.
+*   The BigFileMeasures() function in .vim/config/bigfile.vim should maybe be a
+    self-contained plugin rather than a config subfile.
diff --git a/vim/config/bigfile.vim b/vim/config/bigfile.vim
new file mode 100644
index 00000000..f15c7e85
--- /dev/null
+++ b/vim/config/bigfile.vim
@@ -0,0 +1,28 @@
+" When opening a large file, take some measures to keep things loading quickly
+if has('eval') && has('autocmd')
+
+  " Threshold is 10 MiB
+  let g:bigfilesize = 10 * 1024 * 1024
+
+  " Declare function for turning off slow options
+  function! BigFileMeasures()
+    let l:file = expand('<afile>')
+    if getfsize(l:file) > g:bigfilesize
+      setlocal nobackup
+      setlocal nowritebackup
+      setlocal noswapfile
+      if has('persistent_undo')
+        setlocal noundofile
+      endif
+      if exists('&synmaxcol')
+        setlocal synmaxcol=256
+      endif
+    endif
+  endfunction
+
+  " Define autocmd for calling to check filesize
+  augroup bigfilesize
+    autocmd!
+    autocmd BufReadPre * call BigFileMeasures()
+  augroup end
+endif
diff --git a/vim/vimrc b/vim/vimrc
index d00376f0..9dcbb38f 100644
--- a/vim/vimrc
+++ b/vim/vimrc
@@ -249,32 +249,3 @@ if has('autocmd')
     autocmd!
   augroup END
 endif
-
-" When opening a large file, take some measures to keep things loading quickly
-if has('eval') && has('autocmd')
-
-  " Threshold is 10 MiB
-  let g:bigfilesize = 10 * 1024 * 1024
-
-  " Declare function for turning off slow options
-  function! BigFileMeasures()
-    let l:file = expand('<afile>')
-    if getfsize(l:file) > g:bigfilesize
-      setlocal nobackup
-      setlocal nowritebackup
-      setlocal noswapfile
-      if has('persistent_undo')
-        setlocal noundofile
-      endif
-      if exists('&synmaxcol')
-        setlocal synmaxcol=256
-      endif
-    endif
-  endfunction
-
-  " Define autocmd for calling to check filesize
-  augroup bigfilesize
-    autocmd!
-    autocmd BufReadPre * call BigFileMeasures()
-  augroup end
-endif
-- 
cgit v1.2.3