$RealBin - $Bin with all links resolved
$RealScript - $Script with all links resolved
+=head1 KNOWN ISSUES
+
+If there are two modules using C<FindBin> from different directories
+under the same interpreter, this won't work. Since C<FindBin> uses
+C<BEGIN> block, it'll be executed only once, and only the first caller
+will get it right. This is a problem under mod_perl and other persistent
+Perl environments, where you shouldn't use this module. Which also means
+that you should avoid using C<FindBin> in modules that you plan to put
+on CPAN. The only way to make sure that C<FindBin> will work is to force
+the C<BEGIN> block to be executed again:
+
+ delete $INC{'FindBin.pm'};
+ require FindBin;
+
=head1 KNOWN BUGS
-if perl is invoked as
+If perl is invoked as
perl filename
%EXPORT_TAGS = (ALL => [qw($Bin $Script $RealBin $RealScript $Dir $RealDir)]);
@ISA = qw(Exporter);
-$VERSION = "1.42";
+$VERSION = "1.43";
BEGIN
{
if ($^O eq 'VMS')
{
- ($Bin,$Script) = VMS::Filespec::rmsexpand($0) =~ /(.*\])(.*)/;
+ ($Bin,$Script) = VMS::Filespec::rmsexpand($0) =~ /(.*\])(.*)/s;
($RealBin,$RealScript) = ($Bin,$Script);
}
else
{
- my $IsWin32 = $^O eq 'MSWin32';
- unless(($script =~ m#/# || ($IsWin32 && $script =~ m#\\#))
+ my $dosish = ($^O eq 'MSWin32' or $^O eq 'os2');
+ unless(($script =~ m#/# || ($dosish && $script =~ m#\\#))
&& -f $script)
{
my $dir;
foreach $dir (File::Spec->path)
{
my $scr = File::Spec->catfile($dir, $script);
- if(-r $scr && (!$IsWin32 || -x _))
+ if(-r $scr && (!$dosish || -x _))
{
$script = $scr;