From 1e75ff9b46748ec7fb8757efa233744cc8edb79d Mon Sep 17 00:00:00 2001
From: Tom Ryder <tom@sanctum.geek.nz>
Date: Mon, 10 Jun 2019 14:07:20 +1200
Subject: Move local spellfile out into ad-hoc plugin

At some point I'll package this up properly as a little distribution,
once I'm a bit more confident it's working correctly.  So far, it's
pretty neat.
---
 vim/plugin/spellfile_local.vim | 26 ++++++++++++++++++++++++++
 vim/vimrc                      | 22 ----------------------
 2 files changed, 26 insertions(+), 22 deletions(-)
 create mode 100644 vim/plugin/spellfile_local.vim

diff --git a/vim/plugin/spellfile_local.vim b/vim/plugin/spellfile_local.vim
new file mode 100644
index 00000000..583df986
--- /dev/null
+++ b/vim/plugin/spellfile_local.vim
@@ -0,0 +1,26 @@
+if exists('loaded_spellfile_local')
+  finish
+endif
+let loaded_spellfile_local = 1
+
+EnsureDir $MYVIM/cache/spell
+
+let spellfile = join([
+      \ substitute(v:lang, '_.*', '', ''),
+      \ &encoding
+      \ ], '.') . '.add'
+execute 'set spellfile=$MYVIM/cache/spell/'.spellfile
+
+EnsureDir $MYVIM/cache/spell/local
+
+function! AddLocalSpellfile() abort
+  let spellfile = join([
+        \ substitute(expand('%:p'), '[^0-9A-Za-z_.-]', '%', 'g'),
+        \ substitute(v:lang, '_.*', '', ''),
+        \ &encoding
+        \ ], '.') . '.add'
+  setlocal spellfile<
+  execute 'setlocal spellfile+=$MYVIM/cache/spell/local/'.spellfile
+endfunction!
+autocmd vimrc BufRead *
+      \ call AddLocalSpellfile() | nnoremap <buffer> zG 2zg
diff --git a/vim/vimrc b/vim/vimrc
index 737b9fd6..95ca61ae 100644
--- a/vim/vimrc
+++ b/vim/vimrc
@@ -902,28 +902,6 @@ if $MYVIM !=# '' && $MYVIM !~# '[*?[|;&<>\r\n]'
   set thesaurus^=$MYVIM/ref/thesaurus.txt
 endif
 
-EnsureDir $MYVIM/cache/spell
-
-let spellfile = join([
-      \ substitute(v:lang, '_.*', '', ''),
-      \ &encoding
-      \ ], '.') . '.add'
-execute 'set spellfile=$MYVIM/cache/spell/'.spellfile
-
-EnsureDir $MYVIM/cache/spell/local
-
-function! AddLocalSpellfile() abort
-  let spellfile = join([
-        \ substitute(expand('%:p'), '[^0-9A-Za-z_.-]', '%', 'g'),
-        \ substitute(v:lang, '_.*', '', ''),
-        \ &encoding
-        \ ], '.') . '.add'
-  setlocal spellfile<
-  execute 'setlocal spellfile+=$MYVIM/cache/spell/local/'.spellfile
-ndfunction!
-autocmd vimrc BufRead *
-      \ call AddLocalSpellfile() | nnoremap <buffer> zG 2zg
-
 " Use all of the filetype detection, plugin, and indent support available.
 " I define my own filetype.vim and scripts.vim files for filetype detection,
 " in a similar but not identical form to the stock runtime files.  I also
-- 
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