class
	EXECUTION_ENVIRONMENT

General
	cluster: base.support
	description: "The objects available from the environment at time of execution"

Ancestors
	ANY

Queries
	Command_line: ARGUMENTS
	current_working_directory: STRING
	Default_shell: STRING
	get (s: STRING): STRING
	home_directory_name: STRING
	return_code: INTEGER
	root_directory_name: STRING

Commands
	change_working_directory (path: STRING)
	launch (s: STRING)
	put (value, key: STRING)
	system (s: STRING)