https://github.com/zdharma/zplugin/trunk/test/test_snippets/ice-order/
svn '' atload 'cp -v Makefile.copy3 Makefile.copy4' mv 'Makefile2 -> Makefile' atclone 'cp -v Makefile.copy Makefile.copy2' cp 'Makefile -> Makefile.copy' make '' 
