A bit cryptic, I need to guess what you mean.
You want to throw warnings, but with different line number and file reported?
update
I think there should be more straight forward methods, but neither warn nor Carp mention "line".
So, here a hack, till someone comes with something cleaner.
sub warn_from {
my ($line,$file,$text) =@_;
eval <<"__CODE__";
#line $line $file;
warn \$text;
__CODE__
}
warn_from(42,'captain.pl', "I say what!");
-->
/usr/bin/perl -w /home/lanx/warn_new.pl
I say what! at captain.pl; line 42.
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