use strict;
use Carp;
trace('foo');
trace('bar');
func();
sub func
{
trace('in func');
}
sub trace
{
my $string = shift;
my ($package, $filename, $line, $subroutine, $hasargs,
$wantarray, $evaltext, $is_require, $hints, $bitmask) = caller(
+1);
if($subroutine)
{
print "[$subroutine]: $string\n";
}
else
{
print "[**IN MAIN**]: $string\n";
}
}
__END__
[**IN MAIN**]: foo
[**IN MAIN**]: bar
[main::func]: in func
"Look, Shiny Things!" is not a better business strategy than compatibility and reuse.
OSUnderdog
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