Gestionnaire de fichiers - Editer - /usr/bin/pom2
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#!/usr/bin/perl -w eval 'exec /usr/bin/perl -w -S $0 ${1+"$@"}' if 0; # not running under some shell # # This program implements a simple translator to convert POD # to HTML, Text, or back to POD again (e.g. for normalising a # document). You can easily extend it to work with any other # view modules you create which convert POD to different formats # or in different styles. # # Written by Andy Wardley <abw@kfs.org>. This is free software. # # Extended by Andrew Ford to check for any other installed viewers. use Pod::POM; use File::Basename; use Getopt::Long; my $PROGRAM = 'pom2'; my $program = basename($0); my $format; my $views = { pod => 'Pod', text => 'Text', html => 'HTML', }; my %options; die usage() if grep(/^--?h(elp)?$/, @ARGV); while (@ARGV and $ARGV[0] =~ /^--([^=]+)(=(.*))?$/) { $options{$1} = $2 ? $3 : 1; shift; } if ($program =~ /^$PROGRAM(.+)$/) { $format = $1; } else { $format = shift || die usage('no output format specified'); } while (@ARGV and $ARGV[0] =~ /^--([^=]+)(=(.*))?$/) { $options{$1} = $2 ? $3 : 1; shift; } my $file = shift || die usage('no filename specified'); $format = lc $format; my $view = $views->{ $format }; if (!$view) { DIR: foreach my $libdir (@INC) { foreach (<$libdir/Pod/POM/View/*.pm>) { (my $module = $_) =~ s{.*/([^/]+).pm$}{$1}; if (lc($module) eq $format) { $view = $1; last DIR; } else { $views->{lc($module)} = $module; } } } $view || die usage("invalid format '$format', try one of: " . join(', ', sort keys %$views)); } $view = "Pod::POM::View::$view"; if (keys %options) { eval "use $view"; $view = $view->new(%options); } Pod::POM->default_view($view) || die "$Pod::POM::ERROR\n"; my $parser = Pod::POM->new( warn => 1 ) || die "$Pod::POM::ERROR\n"; my $pom = $parser->parse_file($file) || die $parser->error(), "\n"; print $pom; #------------------------------------------------------------------------ sub usage { my $msg = shift || ''; if ($program =~ /^$PROGRAM$/) { $program = "pom2 format"; } return <<EOF; ${msg} usage: $program file EOF } __END__ =head1 NAME pom2 - convert POD to Text, HTML, etc., with Pod::POM =head1 SYNOPSIS pom2 text MyFile.pm > MyFile.txt pom2 html MyFile.pm > MyFile.html pom2 pod MyFile.pm > Myfile.pod pom2 format [options] MyFile.pm > Myfile.xyz =head1 DESCRIPTION This script uses C<Pod::POM> to convert a Pod document into text, HTML, back into Pod (e.g. to normalise a document to fix any markup errors), or any other format for which you have a view module. If the viewer is not one of the viewers bundled with C<Pod::POM>, the script searches for an installed C<Pod::POM::View> module that matches the specified format. For example if you have C<Pod::POM::View::DocBook> installed then you could say: pod2 docbook MyFile.pm > MyFile.xml If any options other than C<--help> are specified then they are passed to the constructor method of the view class. For example: pod2 docbook --root=chapter --titlecasing MyFile.pm > MyFile.xml would convert the Pod document to a DocBook chapter document with the titlecasing option enabled. Note that any string prefixed by "C<-->" is taken as a valid option and passed to the constructor; if no value is specified then a value of 1 is passed in. =head1 AUTHOR Andy Wardley E<lt>abw@kfs.orgE<gt> extended by Andrew Ford E<lt>A.Ford@ford-mason.co.ukE<gt> =head1 VERSION This is version 0.3 of pom2. =head1 COPYRIGHT Copyright (C) 2000, 2001 Andy Wardley. All Rights Reserved. Copyright (C) 2009 Andrew Ford. All Rights Reserved. This module is free software; you can redistribute it and/or modify it under the same terms as Perl itself. =head1 SEE ALSO For further information please see L<Pod::POM>.
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