March 21, 2003
Fabrizio Coccetti - Stanford Linear Accelerator Center
Some advice on writing the code of a PM
nA PM can use other PMs
nuse
strict; (i.e. $IEPM::PingER::var)
nuse
5.6.1;
n$VERSION=’1.03’;
n@EXPORT
= qw(ping_it);
nsub
ping_it {… … …}
n1;
n__END__
n