@rem = '--*-Perl-*--
@echo off
if "%OS%" == "Windows_NT" goto WinNT
perl -x -S "%0" %1 %2 %3 %4 %5 %6 %7 %8 %9
goto endofperl
:WinNT
perl -x -S %0 %*
if NOT "%COMSPEC%" == "%SystemRoot%\system32\cmd.exe" goto endofperl
if %errorlevel% == 9009 echo You do not have Perl in your PATH.
if errorlevel 1 goto script_failed_so_exit_with_non_zero_val 2>nul
goto endofperl
@rem ';
#!perl
#line 15
    eval 'exec C:\p4view\Apps\Gecko\MSI\data\ActivePerl\Perl\bin\perl.exe -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

(my $pager = <<'/../') =~ s/\s*\z//;
more /e
/../
my @pagers = ();
push @pagers, $pager if -x $pager;

(my $bindir = <<'/../') =~ s/\s*\z//;
C:\p4view\Apps\Gecko\MSI\data\ActivePerl\Perl\bin
/../

(my $pod2man = <<'/../') =~ s/\s*\z//;
pod2man
/../


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 unless -n is specified)
    -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' or like
         `Term/Info', 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"}));
}

use vars qw( $opt_m $opt_h $opt_t $opt_l $opt_u $opt_v $opt_r $opt_i $opt_F $opt_f $opt_X $opt_q $opt_n $opt_U );

getopts("mhtluvriFf:Xq:n:U") || usage;

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;
	#
	# According to Stevens' APUE and various
	# (BSD, Solaris, HP-UX) man pages setting
	# the real uid first and effective uid second
	# is the way to go if one wants to drop privileges,
	# because if one changes into an effective uid of
	# non-zero, one cannot change the real uid any more.
	#
	# Actually, it gets even messier.  There is
	# a third uid, called the saved uid, and as
	# long as that is zero, one can get back to
	# uid of zero.  Setting the real-effective *twice*
	# helps in *most* systems (FreeBSD and Solaris)
	# but apparently in HP-UX even this doesn't help:
	# the saved uid stays zero (apparently the only way
	# in HP-UX to change saved uid is to call setuid()
	# when the effective uid is zero).
	#
        eval {
            $< = $id; # real uid
            $> = $id; # effective uid
            $< = $id; # real uid
            $> = $id; # effective uid
        };
        last if !$@ && $< && $>;
    }
    die "Superuser must not run $0 without security audit and taint checks.\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 || $opt_n );
}

if ($opt_t) { require Pod::Text; import Pod::Text; }

$opt_n = "nroff" if !$opt_n;

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 (       (! $opt_m && ( $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 $opt_v;
	}
	else {
	    print STDERR "No " .
		($opt_m ? "module" : "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 (/^=head[12]/) {
	    $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.

If you are looking for a table of contents to the Perl library modules
documentation, see the L<perltoc> page.

=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 an 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 relinquish 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>.

=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 v2.04.

=head1 AUTHOR

Kenneth Albanowski <kjahds@kjahds.com>

Minor updates by Andy Dougherty <doughera@lafcol.lafayette.edu>,
and others.

=cut

#
# Version 2.04: Sun Aug 18 13:27:12 BST 2002
#   Randy W. Sims <RandyS@ThePierianSpring.org>
#   allow -n to enable nroff under Win32
# 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

__END__
:endofperl
