Terry wrote:
I want to ignore undefined subroutines. Right now, my collection of
text ( not worthy of being called a perl script ) calls subroutines
but I want it to NOT die when it comes across a subroutine that is not
defined. How can I do this? For example:
&{"header_$who"};
if $who is not defined or contains a goofy value, my script dies, I do
not want this.
use vars qw( $AUTOLOAD );
&{"header_$who"};
sub AUTOLOAD {
print "No such sub $AUTOLOAD\n";
}
HTH,
j