diff --git a/.vim/autoload/vimrc.vim b/.vim/autoload/vimrc.vim
new file mode 100644
--- /dev/null
+++ b/.vim/autoload/vimrc.vim
@@ -0,0 +1,21 @@
+
+function! vimrc#AutoFmtToggle() abort
+  if &formatoptions =~ 'a'
+    setl fo-=a
+    echo '-a'
+  else
+    setl fo+=a
+    echo '+a'
+  endif
+endfunction
+
+" Make paths when writing, as necessary
+function! vimrc#MkNonExDir(file, buf) abort
+  if empty(getbufvar(a:buf, '&buftype')) && a:file!~#'\v^\w+\:\/'
+    let dir=fnamemodify(a:file, ':h')
+    if !isdirectory(dir)
+      call mkdir(dir, 'p')
+    endif
+  endif
+endfunction
+