#!/usr/bin/perl
use strict;
use warnings;
use File::Basename 'fileparse';
use Pod::Perldoc;

my $show_faqnums = (shift||0) eq '-n' ? 1 : 0;
@ARGV = qw(-oText -q.);

no warnings 'redefine';

sub Pod::Perldoc::search_perlfaqs {
  my ($self, $found_things, $pod) = @_;
  local $_;
  for my $file (@$found_things) {
    my $perlfaq = fileparse($file, qr/\.pod/);
    open(INFAQ, '<', $file) or die "$file: $!\n";
    my $faqnum = sprintf '%02d', 1;
    while (<INFAQ>) {
      if (/^=head2\s/) {
        $show_faqnums and substr($_, 7, 0, "[$perlfaq - $faqnum]  ");
        push @$pod, "$_\n";
        $faqnum++;
      }
    }
    close(INFAQ);
  }
  return;
}

sub Pod::Perldoc::page {
  my ($self, $output) = @_;
  open(TMP, '<', $output) or die "$output: $!\n";
  local $_;
  while (<TMP>) {
    s/^\s+//;
    print or die "$!\n";
  }
  close TMP or die "$output: $!\n";
  $self->unlink_if_temp_file($output);
  return;
}

Pod::Perldoc->run();