Restore 'cpo' at the end of the file.

dkearns · dkearns · commit be5d8d0cabff · 2011-12-11T18:16:21.000+11:00
See: http://thread.gmane.org/gmane.editors.vim.devel/32151
diff --git a/ftplugin/ruby.vim b/ftplugin/ruby.vim
@@ -173,9 +173,6 @@ if !exists("g:no_plugin_maps") && !exists("g:no_ruby_maps")
   endif
 endif
 
-let &cpo = s:cpo_save
-unlet s:cpo_save
-
 if exists("g:did_ruby_ftplugin_functions")
   finish
 endif
@@ -319,6 +316,9 @@ function! s:gf(count,map,edit) abort
   endif
 endfunction
 
+let &cpo = s:cpo_save
+unlet s:cpo_save
+
 "
 " Instructions for enabling "matchit" support:
 "
