The new filetype plugin burned me.

vim/vimrc.disablejunk

@@ -0,0 +1,18 @@
+" Here's a bunch of junk that Vim has turned on over
+" the years, by default, that I've had to fight
+" with configuration to get these not to load.
+"
+" If I ever want these back on, one day, I'll know where
+" to find them.
+
+let g:netrw_special_syntax=1
+
+set nofoldenable
+
+let g:did_load_ftplugin = 1
+let b:did_ftplugin = 1
+let g:did_ftplugin = 1
+
+" This never seems to be respected anymore...
+set noloadplugins
+