On Jul 16, Adriano Sastre Vieira said: >What does the following instruction means? That is, when my variable >receives shift, what is it? > > my $MENUI = shift;
shift() is explained here: perldoc -f shift shift() with no args either looks at @_ (if you're in a subroutine) or @ARGV (if you aren't), but the docs say that, too. -- Jeff "japhy" Pinyan [EMAIL PROTECTED] http://www.pobox.com/~japhy/ RPI Acacia brother #734 http://www.perlmonks.org/ http://www.cpan.org/ ** Look for "Regular Expressions in Perl" published by Manning, in 2002 ** <stu> what does y/// stand for? <tenderpuss> why, yansliterate of course. [ I'm looking for programming work. If you like my work, let me know. ] -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
