umm, __FILE__ (did you try it?).
Update: the Special Literals section in perldata provides the documentation for it - not my first guess I must admit.
In reply to Re: conditional self-execution
by GrandFather
in thread conditional self-execution
by apotheon
| For: | Use: | ||
| & | & | ||
| < | < | ||
| > | > | ||
| [ | [ | ||
| ] | ] |