"run" command inserts a "quit" statement at the end of the script

[Matt Giuca]

When a script finishes, it then inserts a "quit" statement (which it prints out to the prompt, as if it were in the script). This makes sense for running a script as a command-line argument to 'hl', but not when using the "run" command. When using the "run" command, it still prints "quit", but it doesn't actually quit the program.

"quit" should not be printed if the script was run using "run".