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118 lines
2.9 KiB
118 lines
2.9 KiB
@rem = '--*-Perl-*--
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@echo off
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if "%OS%" == "Windows_NT" goto WinNT
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perl -x -S "%0" %1 %2 %3 %4 %5 %6 %7 %8 %9
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goto endofperl
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:WinNT
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perl -x -S %0 %*
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if NOT "%COMSPEC%" == "%SystemRoot%\system32\cmd.exe" goto endofperl
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if %errorlevel% == 9009 echo You do not have Perl in your PATH.
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if errorlevel 1 goto script_failed_so_exit_with_non_zero_val 2>nul
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goto endofperl
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@rem ';
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#!perl
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#line 15
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eval 'exec perl -S $0 "$@"'
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if 0;
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#############################################################################
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# podselect -- command to invoke the podselect function in Pod::Select
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#
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# Copyright (c) 1996-2000 by Bradford Appleton. All rights reserved.
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# This file is part of "PodParser". PodParser is free software;
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# you can redistribute it and/or modify it under the same terms
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# as Perl itself.
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#############################################################################
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use strict;
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use diagnostics;
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=head1 NAME
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podselect - print selected sections of pod documentation on standard output
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=head1 SYNOPSIS
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B<podselect> [B<-help>] [B<-man>] [B<-section>S< >I<section-spec>]
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[I<file>S< >...]
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=head1 OPTIONS AND ARGUMENTS
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=over 8
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=item B<-help>
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Print a brief help message and exit.
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=item B<-man>
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Print the manual page and exit.
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=item B<-section>S< >I<section-spec>
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Specify a section to include in the output.
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See L<Pod::Parser/"SECTION SPECIFICATIONS">
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for the format to use for I<section-spec>.
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This option may be given multiple times on the command line.
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=item I<file>
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The pathname of a file from which to select sections of pod
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documentation (defaults to standard input).
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=back
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=head1 DESCRIPTION
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B<podselect> will read the given input files looking for pod
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documentation and will print out (in raw pod format) all sections that
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match one ore more of the given section specifications. If no section
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specifications are given than all pod sections encountered are output.
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B<podselect> invokes the B<podselect()> function exported by B<Pod::Select>
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Please see L<Pod::Select/podselect()> for more details.
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=head1 SEE ALSO
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L<Pod::Parser> and L<Pod::Select>
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=head1 AUTHOR
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Brad Appleton E<lt>[email protected]<gt>
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Based on code for B<Pod::Text::pod2text(1)> written by
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Tom Christiansen E<lt>[email protected]<gt>
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=cut
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use Pod::Select;
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use Pod::Usage;
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use Getopt::Long;
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## Define options
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my %options = (
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"help" => 0,
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"man" => 0,
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"sections" => [],
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);
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## Parse options
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GetOptions(\%options, "help", "man", "sections|select=s@") || pod2usage(2);
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pod2usage(1) if ($options{help});
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pod2usage(-verbose => 2) if ($options{man});
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## Dont default to STDIN if connected to a terminal
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pod2usage(2) if ((@ARGV == 0) && (-t STDIN));
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## Invoke podselect().
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if (@{ $options{"sections"} } > 0) {
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podselect({ -sections => $options{"sections"} }, @ARGV);
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}
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else {
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podselect(@ARGV);
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}
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__END__
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:endofperl
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