JupiterHost.Net wrote:
The $^W flag can allow you see if -w has been specified:
$ perl -mstrict -we 'warn "Danger Will Robinson" if $^W;'
Danger Will Robinson at -e line 1.
$
but if you use warnings instead it doesn;t work:
$ perl -mstrict -e 'use warnings;warn "warn" if $^W;no warnings;warn
"foo" if $^W;'
$
Anyone have any idea how to tell is its in use warnings or no warnings
mode?
Did you read "perldoc warnings"?
John
--
use Perl;
program
fulfillment
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