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#!/usr/local/bin/perl
use Config;
use File::Basename qw(&basename &dirname);
use Cwd;
# List explicitly here the variables you want Configure to
# generate. Metaconfig only looks for shell variables, so you
# have to mention them as if they were shell variables, not
# %Config entries. Thus you write
# $startperl
# to ensure Configure will look for $Config{startperl}.
# This forces PL files to create target in same directory as PL file.
# This is so that make depend always knows where to find PL derivatives.
$origdir = cwd;
chdir(dirname($0));
($file = basename($0)) =~ s/\.PL$//;
$file =~ s/\.pl$//
if ($^O eq 'VMS' or $^O eq 'os2' or $^O eq 'dos'); # "case-forgiving"
open OUT,">$file" or die "Can't create $file: $!";
print "Extracting $file (with variable substitutions)\n";
# In this section, perl variables will be expanded during extraction.
# You can use $Config{...} to use Configure variables.
print OUT <<"!GROK!THIS!";
$Config{'startperl'}
eval 'exec perl -S \$0 "\$@"'
if 0;
!GROK!THIS!
# In the following, perl variables are not expanded during extraction.
print OUT <<'!NO!SUBS!';
#############################################################################
# podchecker -- command to invoke the podchecker function in Pod::Checker
#
# Derived from Tom Christiansen's pod2text script.
# (with extensive modifications)
#
# Copyright (c) 1998 Bradford Appleton. All rights reserved.
# This file is part of "PodParser". PodParser is free software;
# you can redistribute it and/or modify it under the same terms
# as Perl itself.
#############################################################################
use strict;
use diagnostics;
=head1 NAME
podchecker - check the syntax of POD format documentation files
=head1 SYNOPSIS
B<podchecker> [B<-help>] [B<-man>] [I<file>S< >...]
=head1 OPTIONS AND ARGUMENTS
=over 8
=item B<-help>
Print a brief help message and exit.
=item B<-man>
Print the manual page and exit.
=item I<file>
The pathname of a POD file to syntax-check (defaults to standard input).
=back
=head1 DESCRIPTION
B<podchecker> will read the given input files looking for POD
syntax errors in the POD documentation and will print any errors
it find to STDERR. At the end, it will print a status message
indicating the number of errors found.
B<podchecker> invokes the B<podchecker()> function exported by B<Pod::Checker>
Please see L<Pod::Checker/podchecker()> for more details.
=head1 SEE ALSO
L<Pod::Parser> and L<Pod::Checker>
=head1 AUTHOR
Brad Appleton E<lt>bradapp@enteract.comE<gt>
Based on code for B<Pod::Text::pod2text(1)> written by
Tom Christiansen E<lt>tchrist@mox.perl.comE<gt>
=cut
use Pod::Checker;
use Pod::Usage;
use Getopt::Long;
## Define options
my %options = (
"help" => 0,
"man" => 0,
);
## Parse options
GetOptions(\%options, "help", "man") || pod2usage(2);
pod2usage(1) if ($options{help});
pod2usage(-verbose => 2) if ($options{man});
## Dont default to STDIN if connected to a terminal
pod2usage(2) if ((@ARGV == 0) && (-t STDIN));
## Invoke podchecker()
if(@ARGV) {
for (@ARGV) { podchecker($_) };
} else {
podchecker("<&STDIN");
}
!NO!SUBS!
close OUT or die "Can't close $file: $!";
chmod 0755, $file or die "Can't reset permissions for $file: $!\n";
exec("$Config{'eunicefix'} $file") if $Config{'eunicefix'} ne ':';
chdir $origdir;
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