#!/usr/local/bin/perl
+# This is for generating the perldoc executable.
+# It may eventually be expanded to generate many executables, as
+# explained in the preface of /Programming Perl/ 3e.
+
+require 5;
+use strict;
use Config;
use File::Basename qw(&basename &dirname);
use Cwd;
# 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;
+
+my $origdir = cwd;
chdir dirname($0);
-$file = basename($0, '.PL');
+my $file = basename($0, '.PL');
+my $file_shortname = $file; # should be like "perldoc", maybe "perlsyn", etc.
+warn "How odd, I'm going to generate $file_shortname?!"
+ unless $file_shortname =~ m/^\w+$/;
+
$file .= '.com' if $^O eq 'VMS';
open OUT,">$file" or die "Can't create $file: $!";
-print "Extracting $file (with variable substitutions)\n";
+print "Extracting \"$file\" (with variable substitutions)\n";
# In this section, perl variables will be expanded during extraction.
# You can use $Config{...} to use Configure variables.
eval 'exec $Config{perlpath} -S \$0 \${1+"\$@"}'
if 0;
-use warnings;
-use strict;
-
-# make sure creat()s are neither too much nor too little
-INIT { eval { umask(0077) } } # doubtless someone has no mask
+# This "$file" file was generated by "$0"
-(my \$pager = <<'/../') =~ s/\\s*\\z//;
-$Config{pager}
-/../
-my \@pagers = ();
-push \@pagers, \$pager if -x \$pager;
-
-(my \$bindir = <<'/../') =~ s/\\s*\\z//;
-$Config{scriptdir}
-/../
+require 5;
+use Pod::Perldoc;
+BEGIN { \$^W = 1 if \$ENV{'PERLDOCDEBUG'} }
+exit( Pod::Perldoc->run() );
!GROK!THIS!
-# In the following, perl variables are not expanded during extraction.
-
-print OUT <<'!NO!SUBS!';
-
-use Fcntl; # for sysopen
-use Getopt::Std;
-use Config '%Config';
-use File::Spec::Functions qw(catfile splitdir);
-
-#
-# Perldoc revision #1 -- look up a piece of documentation in .pod format that
-# is embedded in the perl installation tree.
-#
-# This is not to be confused with Tom Christiansen's perlman, which is a
-# man replacement, written in perl. This perldoc is strictly for reading
-# the perl manuals, though it too is written in perl.
-#
-# Massive security and correctness patches applied to this
-# noisome program by Tom Christiansen Sat Mar 11 15:22:33 MST 2000
-
-if (@ARGV<1) {
- my $me = $0; # Editing $0 is unportable
- $me =~ s,.*/,,;
- die <<EOF;
-Usage: $me [-h] [-r] [-i] [-v] [-t] [-u] [-m] [-n program] [-l] [-F] [-X] PageName|ModuleName|ProgramName
- $me -f PerlFunc
- $me -q FAQKeywords
-
-The -h option prints more help. Also try "perldoc perldoc" to get
-acquainted with the system.
-EOF
-}
-
-my @global_found = ();
-my $global_target = "";
-
-my $Is_VMS = $^O eq 'VMS';
-my $Is_MSWin32 = $^O eq 'MSWin32';
-my $Is_Dos = $^O eq 'dos';
-my $Is_OS2 = $^O eq 'os2';
-
-sub usage{
- warn "@_\n" if @_;
- # Erase evidence of previous errors (if any), so exit status is simple.
- $! = 0;
- die <<EOF;
-perldoc [options] PageName|ModuleName|ProgramName...
-perldoc [options] -f BuiltinFunction
-perldoc [options] -q FAQRegex
-
-Options:
- -h Display this help message
- -r Recursive search (slow)
- -i Ignore case
- -t Display pod using pod2text instead of pod2man and nroff
- (-t is the default on win32)
- -u Display unformatted pod text
- -m Display module's file in its entirety
- -n Specify replacement for nroff
- -l Display the module's file name
- -F Arguments are file names, not modules
- -v Verbosely describe what's going on
- -X use index if present (looks for pod.idx at $Config{archlib})
- -q Search the text of questions (not answers) in perlfaq[1-9]
- -U Run in insecure mode (superuser only)
-
-PageName|ModuleName...
- is the name of a piece of documentation that you want to look at. You
- may either give a descriptive name of the page (as in the case of
- `perlfunc') the name of a module, either like `Term::Info',
- `Term/Info', the partial name of a module, like `info', or
- `makemaker', or the name of a program, like `perldoc'.
-
-BuiltinFunction
- is the name of a perl function. Will extract documentation from
- `perlfunc'.
-
-FAQRegex
- is a regex. Will search perlfaq[1-9] for and extract any
- questions that match.
-
-Any switches in the PERLDOC environment variable will be used before the
-command line arguments. The optional pod index file contains a list of
-filenames, one per line.
-
-EOF
-}
-
-if (defined $ENV{"PERLDOC"}) {
- require Text::ParseWords;
- unshift(@ARGV, Text::ParseWords::shellwords($ENV{"PERLDOC"}));
-}
-!NO!SUBS!
-
-my $getopts = "mhtluvriFf:Xq:n:U";
-print OUT <<"!GET!OPTS!";
-
-use vars qw( @{[map "\$opt_$_", ($getopts =~ /\w/g)]} );
-
-getopts("$getopts") || usage;
-!GET!OPTS!
-
-print OUT <<'!NO!SUBS!';
-
-usage if $opt_h;
-
-# refuse to run if we should be tainting and aren't
-# (but regular users deserve protection too, though!)
-if (!($Is_VMS || $Is_MSWin32 || $Is_Dos || $Is_OS2) && ($> == 0 || $< == 0)
- && !am_taint_checking())
-{{
- if ($opt_U) {
- my $id = eval { getpwnam("nobody") };
- $id = eval { getpwnam("nouser") } unless defined $id;
- $id = -2 unless defined $id;
- eval {
- $> = $id; # must do this one first!
- $< = $id;
- };
- last if !$@ && $< && $>;
- }
- die "Superuser must not run $0 without security audit and taint checks.\n";
-}}
-
-$opt_n = "nroff" if !$opt_n;
-
-my $podidx;
-if ($opt_X) {
- $podidx = "$Config{'archlib'}/pod.idx";
- $podidx = "" unless -f $podidx && -r _ && -M _ <= 7;
-}
-
-if ((my $opts = do{ no warnings; $opt_t + $opt_u + $opt_m + $opt_l }) > 1) {
- usage("only one of -t, -u, -m or -l")
-}
-elsif ($Is_MSWin32
- || $Is_Dos
- || !($ENV{TERM} && $ENV{TERM} !~ /dumb|emacs|none|unknown/i))
-{
- $opt_t = 1 unless $opts;
-}
-
-if ($opt_t) { require Pod::Text; import Pod::Text; }
-
-my @pages;
-if ($opt_f) {
- @pages = ("perlfunc");
-}
-elsif ($opt_q) {
- @pages = ("perlfaq1" .. "perlfaq9");
-}
-else {
- @pages = @ARGV;
-}
-
-# Does this look like a module or extension directory?
-if (-f "Makefile.PL") {
-
- # Add ., lib to @INC (if they exist)
- eval q{ use lib qw(. lib); 1; } or die;
-
- # don't add if superuser
- if ($< && $> && -f "blib") { # don't be looking too hard now!
- eval q{ use blib; 1 };
- warn $@ if $@ && $opt_v;
- }
-}
-
-sub containspod {
- my($file, $readit) = @_;
- return 1 if !$readit && $file =~ /\.pod\z/i;
- local($_);
- open(TEST,"<", $file) or die "Can't open $file: $!";
- while (<TEST>) {
- if (/^=head/) {
- close(TEST) or die "Can't close $file: $!";
- return 1;
- }
- }
- close(TEST) or die "Can't close $file: $!";
- return 0;
-}
-
-sub minus_f_nocase {
- my($dir,$file) = @_;
- my $path = catfile($dir,$file);
- return $path if -f $path and -r _;
- if (!$opt_i or $Is_VMS or $Is_MSWin32 or $Is_Dos or $^O eq 'os2') {
- # on a case-forgiving file system or if case is important
- # that is it all we can do
- warn "Ignored $path: unreadable\n" if -f _;
- return '';
- }
- local *DIR;
- # this is completely wicked. don't mess with $", and if
- # you do, don't assume / is the dirsep!
- local($")="/";
- my @p = ($dir);
- my($p,$cip);
- foreach $p (splitdir $file){
- my $try = catfile @p, $p;
- stat $try;
- if (-d _) {
- push @p, $p;
- if ( $p eq $global_target) {
- my $tmp_path = catfile @p;
- my $path_f = 0;
- for (@global_found) {
- $path_f = 1 if $_ eq $tmp_path;
- }
- push (@global_found, $tmp_path) unless $path_f;
- print STDERR "Found as @p but directory\n" if $opt_v;
- }
- }
- elsif (-f _ && -r _) {
- return $try;
- }
- elsif (-f _) {
- warn "Ignored $try: unreadable\n";
- }
- elsif (-d "@p") {
- my $found=0;
- my $lcp = lc $p;
- opendir DIR, "@p" or die "opendir @p: $!";
- while ($cip=readdir(DIR)) {
- if (lc $cip eq $lcp){
- $found++;
- last;
- }
- }
- closedir DIR or die "closedir @p: $!";
- return "" unless $found;
- push @p, $cip;
- return "@p" if -f "@p" and -r _;
- warn "Ignored @p: unreadable\n" if -f _;
- }
- }
- return "";
-}
-
-
-sub check_file {
- my($dir,$file) = @_;
- return "" if length $dir and not -d $dir;
- if ($opt_m) {
- return minus_f_nocase($dir,$file);
- }
- else {
- my $path = minus_f_nocase($dir,$file);
- return $path if length $path and containspod($path);
- }
- return "";
-}
-
-
-sub searchfor {
- my($recurse,$s,@dirs) = @_;
- $s =~ s!::!/!g;
- $s = VMS::Filespec::unixify($s) if $Is_VMS;
- return $s if -f $s && containspod($s);
- printf STDERR "Looking for $s in @dirs\n" if $opt_v;
- my $ret;
- my $i;
- my $dir;
- $global_target = (splitdir $s)[-1]; # XXX: why not use File::Basename?
- for ($i=0; $i<@dirs; $i++) {
- $dir = $dirs[$i];
- ($dir = VMS::Filespec::unixpath($dir)) =~ s!/\z!! if $Is_VMS;
- if ( ( $ret = check_file $dir,"$s.pod")
- or ( $ret = check_file $dir,"$s.pm")
- or ( $ret = check_file $dir,$s)
- or ( $Is_VMS and
- $ret = check_file $dir,"$s.com")
- or ( $^O eq 'os2' and
- $ret = check_file $dir,"$s.cmd")
- or ( ($Is_MSWin32 or $Is_Dos or $^O eq 'os2') and
- $ret = check_file $dir,"$s.bat")
- or ( $ret = check_file "$dir/pod","$s.pod")
- or ( $ret = check_file "$dir/pod",$s)
- or ( $ret = check_file "$dir/pods","$s.pod")
- or ( $ret = check_file "$dir/pods",$s)
- ) {
- return $ret;
- }
-
- if ($recurse) {
- opendir(D,$dir) or die "Can't opendir $dir: $!";
- my @newdirs = map catfile($dir, $_), grep {
- not /^\.\.?\z/s and
- not /^auto\z/s and # save time! don't search auto dirs
- -d catfile($dir, $_)
- } readdir D;
- closedir(D) or die "Can't closedir $dir: $!";
- next unless @newdirs;
- # what a wicked map!
- @newdirs = map((s/\.dir\z//,$_)[1],@newdirs) if $Is_VMS;
- print STDERR "Also looking in @newdirs\n" if $opt_v;
- push(@dirs,@newdirs);
- }
- }
- return ();
-}
-
-sub filter_nroff {
- my @data = split /\n{2,}/, shift;
- shift @data while @data and $data[0] !~ /\S/; # Go to header
- shift @data if @data and $data[0] =~ /Contributed\s+Perl/; # Skip header
- pop @data if @data and $data[-1] =~ /^\w/; # Skip footer, like
- # 28/Jan/99 perl 5.005, patch 53 1
- join "\n\n", @data;
-}
-
-sub page {
- my ($tmp, $no_tty, @pagers) = @_;
- if ($no_tty) {
- open(TMP,"<", $tmp) or die "Can't open $tmp: $!";
- local $_;
- while (<TMP>) {
- print or die "Can't print to stdout: $!";
- }
- close TMP or die "Can't close while $tmp: $!";
- }
- else {
- # On VMS, quoting prevents logical expansion, and temp files with no
- # extension get the wrong default extension (such as .LIS for TYPE)
-
- $tmp = VMS::Filespec::rmsexpand($tmp, '.') if ($Is_VMS);
- foreach my $pager (@pagers) {
- if ($Is_VMS) {
- last if system("$pager $tmp") == 0;
- } else {
- last if system("$pager \"$tmp\"") == 0;
- }
- }
- }
-}
-
-my @found;
-foreach (@pages) {
- if ($podidx && open(PODIDX, $podidx)) {
- my $searchfor = catfile split '::';
- print STDERR "Searching for '$searchfor' in $podidx\n" if $opt_v;
- local $_;
- while (<PODIDX>) {
- chomp;
- push(@found, $_) if m,/$searchfor(?:\.(?:pod|pm))?\z,i;
- }
- close(PODIDX) or die "Can't close $podidx: $!";
- next;
- }
- print STDERR "Searching for $_\n" if $opt_v;
- if ($opt_F) {
- next unless -r;
- push @found, $_ if $opt_m or containspod($_);
- next;
- }
- # We must look both in @INC for library modules and in $bindir
- # for executables, like h2xs or perldoc itself.
- my @searchdirs = ($bindir, @INC);
- unless ($opt_m) {
- if ($Is_VMS) {
- my($i,$trn);
- for ($i = 0; $trn = $ENV{'DCL$PATH;'.$i}; $i++) {
- push(@searchdirs,$trn);
- }
- push(@searchdirs,'perl_root:[lib.pod]') # installed pods
- }
- else {
- push(@searchdirs, grep(-d, split($Config{path_sep},
- $ENV{'PATH'})));
- }
- }
- my @files = searchfor(0,$_,@searchdirs);
- if (@files) {
- print STDERR "Found as @files\n" if $opt_v;
- }
- else {
- # no match, try recursive search
- @searchdirs = grep(!/^\.\z/s,@INC);
- @files= searchfor(1,$_,@searchdirs) if $opt_r;
- if (@files) {
- print STDERR "Loosely found as @files\n" if $opt_v;
- }
- else {
- print STDERR "No documentation found for \"$_\".\n";
- if (@global_found) {
- print STDERR "However, try\n";
- for my $dir (@global_found) {
- opendir(DIR, $dir) or die "opendir $dir: $!";
- while (my $file = readdir(DIR)) {
- next if ($file =~ /^\./s);
- $file =~ s/\.(pm|pod)\z//; # XXX: badfs
- print STDERR "\tperldoc $_\::$file\n";
- }
- closedir DIR or die "closedir $dir: $!";
- }
- }
- }
- }
- push(@found,@files);
-}
-
-if (!@found) {
- exit ($Is_VMS ? 98962 : 1);
-}
-
-if ($opt_l) {
- print join("\n", @found), "\n";
- exit;
-}
-
-my $lines = $ENV{LINES} || 24;
-
-my $no_tty;
-if (! -t STDOUT) { $no_tty = 1 }
-END { close(STDOUT) || die "Can't close STDOUT: $!" }
-
-if ($Is_MSWin32) {
- push @pagers, qw( more< less notepad );
- unshift @pagers, $ENV{PAGER} if $ENV{PAGER};
- for (@found) { s,/,\\,g }
-}
-elsif ($Is_VMS) {
- push @pagers, qw( most more less type/page );
-}
-elsif ($Is_Dos) {
- push @pagers, qw( less.exe more.com< );
- unshift @pagers, $ENV{PAGER} if $ENV{PAGER};
-}
-else {
- if ($^O eq 'os2') {
- unshift @pagers, 'less', 'cmd /c more <';
- }
- push @pagers, qw( more less pg view cat );
- unshift @pagers, $ENV{PAGER} if $ENV{PAGER};
-}
-unshift @pagers, $ENV{PERLDOC_PAGER} if $ENV{PERLDOC_PAGER};
-
-if ($opt_m) {
- foreach my $pager (@pagers) {
- if (system($pager, @found) == 0) {
- exit;
- }
- }
- if ($Is_VMS) {
- eval q{
- use vmsish qw(status exit);
- exit $?;
- 1;
- } or die;
- }
- exit(1);
-}
-
-my @pod;
-if ($opt_f) {
- my $perlfunc = shift @found;
- open(PFUNC, "<", $perlfunc)
- or die("Can't open $perlfunc: $!");
-
- # Functions like -r, -e, etc. are listed under `-X'.
- my $search_string = ($opt_f =~ /^-[rwxoRWXOeszfdlpSbctugkTBMAC]$/)
- ? 'I<-X' : $opt_f ;
-
- # Skip introduction
- local $_;
- while (<PFUNC>) {
- last if /^=head2 Alphabetical Listing of Perl Functions/;
- }
-
- # Look for our function
- my $found = 0;
- my $inlist = 0;
- while (<PFUNC>) {
- if (/^=item\s+\Q$search_string\E\b/o) {
- $found = 1;
- }
- elsif (/^=item/) {
- last if $found > 1 and not $inlist;
- }
- next unless $found;
- if (/^=over/) {
- ++$inlist;
- }
- elsif (/^=back/) {
- --$inlist;
- }
- push @pod, $_;
- ++$found if /^\w/; # found descriptive text
- }
- if (!@pod) {
- die "No documentation for perl function `$opt_f' found\n";
- }
- close PFUNC or die "Can't open $perlfunc: $!";
-}
-
-if ($opt_q) {
- local @ARGV = @found; # I'm lazy, sue me.
- my $found = 0;
- my %found_in;
- my $rx = eval { qr/$opt_q/ } or die <<EOD;
-Invalid regular expression '$opt_q' given as -q pattern:
- $@
-Did you mean \\Q$opt_q ?
-
-EOD
-
- for (@found) { die "invalid file spec: $!" if /[<>|]/ }
- local $_;
- while (<>) {
- if (/^=head2\s+.*(?:$opt_q)/oi) {
- $found = 1;
- push @pod, "=head1 Found in $ARGV\n\n" unless $found_in{$ARGV}++;
- }
- elsif (/^=head2/) {
- $found = 0;
- }
- next unless $found;
- push @pod, $_;
- }
- if (!@pod) {
- die("No documentation for perl FAQ keyword `$opt_q' found\n");
- }
-}
-
-require File::Temp;
-
-my ($tmpfd, $tmp) = File::Temp::tempfile(UNLINK => 1);
-
-my $filter;
-
-if (@pod) {
- my ($buffd, $buffer) = File::Temp::tempfile(UNLINK => 1);
- print $buffd "=over 8\n\n";
- print $buffd @pod or die "Can't print $buffer: $!";
- print $buffd "=back\n";
- close $buffd or die "Can't close $buffer: $!";
- @found = $buffer;
- $filter = 1;
-}
-
-foreach (@found) {
- my $file = $_;
- my $err;
-
- if ($opt_t) {
- Pod::Text->new()->parse_from_file($file, $tmpfd);
- }
- elsif (not $opt_u) {
- my $cmd = catfile($bindir, 'pod2man') . " --lax $file | $opt_n -man";
- $cmd .= " | col -x" if $^O =~ /hpux/;
- my $rslt = `$cmd`;
- $rslt = filter_nroff($rslt) if $filter;
- unless (($err = $?)) {
- print $tmpfd $rslt
- or die "Can't print $tmp: $!";
- }
- }
- if ($opt_u or $err) {
- open(IN,"<", $file) or die("Can't open $file: $!");
- my $cut = 1;
- local $_;
- while (<IN>) {
- $cut = $1 eq 'cut' if /^=(\w+)/;
- next if $cut;
- print $tmpfd $_
- or die "Can't print $tmp: $!";
- }
- close IN or die "Can't close $file: $!";
- }
-}
-close $tmpfd
- or die "Can't close $tmp: $!";
-page($tmp, $no_tty, @pagers);
-
-exit;
-
-sub is_tainted {
- my $arg = shift;
- my $nada = substr($arg, 0, 0); # zero-length
- local $@; # preserve caller's version
- eval { eval "# $nada" };
- return length($@) != 0;
-}
-
-sub am_taint_checking {
- my($k,$v) = each %ENV;
- return is_tainted($v);
-}
-
-
-__END__
-
-=head1 NAME
-
-perldoc - Look up Perl documentation in pod format.
-
-=head1 SYNOPSIS
-
-B<perldoc> [B<-h>] [B<-v>] [B<-t>] [B<-u>] [B<-m>] [B<-l>] [B<-F>] [B<-X>] PageName|ModuleName|ProgramName
-
-B<perldoc> B<-f> BuiltinFunction
-
-B<perldoc> B<-q> FAQ Keyword
-
-=head1 DESCRIPTION
-
-I<perldoc> looks up a piece of documentation in .pod format that is embedded
-in the perl installation tree or in a perl script, and displays it via
-C<pod2man | nroff -man | $PAGER>. (In addition, if running under HP-UX,
-C<col -x> will be used.) This is primarily used for the documentation for
-the perl library modules.
-
-Your system may also have man pages installed for those modules, in
-which case you can probably just use the man(1) command.
-
-=head1 OPTIONS
-
-=over 5
-
-=item B<-h> help
-
-Prints out a brief help message.
-
-=item B<-v> verbose
-
-Describes search for the item in detail.
-
-=item B<-t> text output
-
-Display docs using plain text converter, instead of nroff. This may be faster,
-but it won't look as nice.
-
-=item B<-u> unformatted
-
-Find docs only; skip reformatting by pod2*
-
-=item B<-m> module
-
-Display the entire module: both code and unformatted pod documentation.
-This may be useful if the docs don't explain a function in the detail
-you need, and you'd like to inspect the code directly; perldoc will find
-the file for you and simply hand it off for display.
-
-=item B<-l> file name only
-
-Display the file name of the module found.
-
-=item B<-F> file names
-
-Consider arguments as file names, no search in directories will be performed.
-
-=item B<-f> perlfunc
-
-The B<-f> option followed by the name of a perl built in function will
-extract the documentation of this function from L<perlfunc>.
-
-=item B<-q> perlfaq
-
-The B<-q> option takes a regular expression as an argument. It will search
-the question headings in perlfaq[1-9] and print the entries matching
-the regular expression.
-
-=item B<-X> use an index if present
-
-The B<-X> option looks for a entry whose basename matches the name given on the
-command line in the file C<$Config{archlib}/pod.idx>. The pod.idx file should
-contain fully qualified filenames, one per line.
-
-=item B<-U> run insecurely
-
-Because B<perldoc> does not run properly tainted, and is known to
-have security issues, it will not normally execute as the superuser.
-If you use the B<-U> flag, it will do so, but only after setting
-the effective and real IDs to nobody's or nouser's account, or -2
-if unavailable. If it cannot relinguish its privileges, it will not
-run.
-
-=item B<PageName|ModuleName|ProgramName>
-
-The item you want to look up. Nested modules (such as C<File::Basename>)
-are specified either as C<File::Basename> or C<File/Basename>. You may also
-give a descriptive name of a page, such as C<perlfunc>. You may also give a
-partial or wrong-case name, such as "basename" for "File::Basename", but
-this will be slower, if there is more then one page with the same partial
-name, you will only get the first one.
-
-=back
-
-=head1 ENVIRONMENT
-
-Any switches in the C<PERLDOC> environment variable will be used before the
-command line arguments. C<perldoc> also searches directories
-specified by the C<PERL5LIB> (or C<PERLLIB> if C<PERL5LIB> is not
-defined) and C<PATH> environment variables.
-(The latter is so that embedded pods for executables, such as
-C<perldoc> itself, are available.) C<perldoc> will use, in order of
-preference, the pager defined in C<PERLDOC_PAGER>, C<MANPAGER>, or
-C<PAGER> before trying to find a pager on its own. (C<MANPAGER> is not
-used if C<perldoc> was told to display plain text or unformatted pod.)
-
-One useful value for C<PERLDOC_PAGER> is C<less -+C -E>.
-
-=head1 VERSION
-
-This is perldoc v2.03.
-
-=head1 AUTHOR
-
-Kenneth Albanowski <kjahds@kjahds.com>
-
-Minor updates by Andy Dougherty <doughera@lafcol.lafayette.edu>,
-and others.
-
-=cut
-
-#
-# Version 2.03: Sun Apr 23 16:56:34 BST 2000
-# Hugo van der Sanden <hv@crypt0.demon.co.uk>
-# don't die when 'use blib' fails
-# Version 2.02: Mon Mar 13 18:03:04 MST 2000
-# Tom Christiansen <tchrist@perl.com>
-# Added -U insecurity option
-# Version 2.01: Sat Mar 11 15:22:33 MST 2000
-# Tom Christiansen <tchrist@perl.com>, querulously.
-# Security and correctness patches.
-# What a twisted bit of distasteful spaghetti code.
-# Version 2.0: ????
-# Version 1.15: Tue Aug 24 01:50:20 EST 1999
-# Charles Wilson <cwilson@ece.gatech.edu>
-# changed /pod/ directory to /pods/ for cygwin
-# to support cygwin/win32
-# Version 1.14: Wed Jul 15 01:50:20 EST 1998
-# Robin Barker <rmb1@cise.npl.co.uk>
-# -strict, -w cleanups
-# Version 1.13: Fri Feb 27 16:20:50 EST 1997
-# Gurusamy Sarathy <gsar@activestate.com>
-# -doc tweaks for -F and -X options
-# Version 1.12: Sat Apr 12 22:41:09 EST 1997
-# Gurusamy Sarathy <gsar@activestate.com>
-# -various fixes for win32
-# Version 1.11: Tue Dec 26 09:54:33 EST 1995
-# Kenneth Albanowski <kjahds@kjahds.com>
-# -added Charles Bailey's further VMS patches, and -u switch
-# -added -t switch, with pod2text support
-#
-# Version 1.10: Thu Nov 9 07:23:47 EST 1995
-# Kenneth Albanowski <kjahds@kjahds.com>
-# -added VMS support
-# -added better error recognition (on no found pages, just exit. On
-# missing nroff/pod2man, just display raw pod.)
-# -added recursive/case-insensitive matching (thanks, Andreas). This
-# slows things down a bit, unfortunately. Give a precise name, and
-# it'll run faster.
-#
-# Version 1.01: Tue May 30 14:47:34 EDT 1995
-# Andy Dougherty <doughera@lafcol.lafayette.edu>
-# -added pod documentation.
-# -added PATH searching.
-# -added searching pod/ subdirectory (mainly to pick up perlfunc.pod
-# and friends.
-#
-#
-# TODO:
-#
-# Cache directories read during sloppy match
-!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;
+