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lib/Markup/Perl.pm  view on Meta::CPAN

use CGI::Carp qw(fatalsToBrowser set_message);

my %headers = (-type=>'text/html', -cookie=>[], -charset=>'UTF-8'); # defaults
my $output = '';
my $print_start = ";\nprint substr(<<'mupl_EOS', 0, -1);\n";
my $print_end   = "\nmupl_EOS\n";
my $in_file = $0;

BEGIN { # catch prints into a variable, and dump at the end
	{	package Buffer;
		sub TIEHANDLE { my ($class, $b) = @_; bless $b => $class;              }
		sub PRINT	  { my $b = shift; $$b .= join '', @_;                     }
		sub PRINTF	  { my $b = shift; my $fm = shift; $$b .= sprintf($fm, @_);}
	} tie *STDOUT=>"Buffer", \$output;
	
	set_message(sub{ # for pretty CGI::Carp output
		my $message = shift;
		$message =~ s!&lt;SCRIPT&gt;!$in_file!g;
		$output = qq{\n\n<p style="font:14px arial;border:2px dotted #966;padding:10px">
		<em>There was an error with "$in_file"</em><br />$message</p>};
	});