$ proc = f$env("procedure")
$ defdir = f$parse(proc,,,"device") + f$parse(proc,,,"directory")
$ groovy :== @'defdir'groovy run
$ groovyc :== @'defdir'groovy compile
$ groovyconsole :== @'defdir'groovy console
$ groovysh :== @'defdir'groovy shell
$ exit