Workspaces should be tailored to produce efficent problem-solving environments. BOOP Standard error tone. Make it whatever you want. If the contents of a string could be interpreted as a name or an algebraic, it will convert the string to a name or algebraic. Works for names, lists, vectors.
Nothing is returned to the stack.
At the end the number of variables recalled is itself pushed onto the stack. UP Moves to the parent directory. Usually used to return to a directory whose location has been saved onto the stack via the PATH command. But I wanted to post this fast lest I start working on Version 4. There are specific commands you use a lot when you've EXITed 411.