diff options
Diffstat (limited to 'cpan/Pod-Parser/scripts/podselect.PL')
-rw-r--r-- | cpan/Pod-Parser/scripts/podselect.PL | 286 |
1 files changed, 143 insertions, 143 deletions
diff --git a/cpan/Pod-Parser/scripts/podselect.PL b/cpan/Pod-Parser/scripts/podselect.PL index 7fadd7366c..16e2d985be 100644 --- a/cpan/Pod-Parser/scripts/podselect.PL +++ b/cpan/Pod-Parser/scripts/podselect.PL @@ -1,143 +1,143 @@ -#!/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($0, '.PL'); -$file .= '.com' if $^O eq 'VMS'; - -open OUT,">$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!'; - -############################################################################# -# podselect -- command to invoke the podselect function in Pod::Select -# -# Copyright (c) 1996-2000 by 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 - -podselect - print selected sections of pod documentation on standard output - -=head1 SYNOPSIS - -B<podselect> [B<-help>] [B<-man>] [B<-section>S< >I<section-spec>] -[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 B<-section>S< >I<section-spec> - -Specify a section to include in the output. -See L<Pod::Parser/"SECTION SPECIFICATIONS"> -for the format to use for I<section-spec>. -This option may be given multiple times on the command line. - -=item I<file> - -The pathname of a file from which to select sections of pod -documentation (defaults to standard input). - -=back - -=head1 DESCRIPTION - -B<podselect> will read the given input files looking for pod -documentation and will print out (in raw pod format) all sections that -match one ore more of the given section specifications. If no section -specifications are given than all pod sections encountered are output. - -B<podselect> invokes the B<podselect()> function exported by B<Pod::Select> -Please see L<Pod::Select/podselect()> for more details. - -=head1 SEE ALSO - -L<Pod::Parser> and L<Pod::Select> - -=head1 AUTHOR - -Please report bugs using L<http://rt.cpan.org>. - -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::Select; -use Pod::Usage; -use Getopt::Long; - -## Define options -my %options = ( - 'help' => 0, - 'man' => 0, - 'sections' => [], -); - -## Parse options -GetOptions(\%options, 'help', 'man', 'sections|select=s@') || 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 podselect(). -if (@{ $options{'sections'} } > 0) { - podselect({ -sections => $options{'sections'} }, @ARGV); -} -else { - podselect(@ARGV); -} - - -!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; +#!/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($0, '.PL');
+$file .= '.com' if $^O eq 'VMS';
+
+open OUT,">$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!';
+
+#############################################################################
+# podselect -- command to invoke the podselect function in Pod::Select
+#
+# Copyright (c) 1996-2000 by 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
+
+podselect - print selected sections of pod documentation on standard output
+
+=head1 SYNOPSIS
+
+B<podselect> [B<-help>] [B<-man>] [B<-section>S< >I<section-spec>]
+[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 B<-section>S< >I<section-spec>
+
+Specify a section to include in the output.
+See L<Pod::Parser/"SECTION SPECIFICATIONS">
+for the format to use for I<section-spec>.
+This option may be given multiple times on the command line.
+
+=item I<file>
+
+The pathname of a file from which to select sections of pod
+documentation (defaults to standard input).
+
+=back
+
+=head1 DESCRIPTION
+
+B<podselect> will read the given input files looking for pod
+documentation and will print out (in raw pod format) all sections that
+match one ore more of the given section specifications. If no section
+specifications are given than all pod sections encountered are output.
+
+B<podselect> invokes the B<podselect()> function exported by B<Pod::Select>
+Please see L<Pod::Select/podselect()> for more details.
+
+=head1 SEE ALSO
+
+L<Pod::Parser> and L<Pod::Select>
+
+=head1 AUTHOR
+
+Please report bugs using L<http://rt.cpan.org>.
+
+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::Select;
+use Pod::Usage;
+use Getopt::Long;
+
+## Define options
+my %options = (
+ 'help' => 0,
+ 'man' => 0,
+ 'sections' => [],
+);
+
+## Parse options
+GetOptions(\%options, 'help', 'man', 'sections|select=s@') || 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 podselect().
+if (@{ $options{'sections'} } > 0) {
+ podselect({ -sections => $options{'sections'} }, @ARGV);
+}
+else {
+ podselect(@ARGV);
+}
+
+
+!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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