tlperl: Perl for scripts provided by TeX Live.

git-svn-id: svn://tug.org/texlive/trunk@6046 c570f23f-e606-0410-a88d-b1316a301751

1 files changed, 93 insertions, 0 deletions

diff --git a/Master/tlpkg/tlperl/lib/File/Spec/Cygwin.pm b/Master/tlpkg/tlperl/lib/File/Spec/Cygwin.pm
new file mode 100644
index 00000000000..19a2937c6b9
--- /dev/null
+++ b/Master/tlpkg/tlperl/lib/File/Spec/Cygwin.pm
@@ -0,0 +1,93 @@
+package File::Spec::Cygwin;
+
+use strict;
+use vars qw(@ISA $VERSION);
+require File::Spec::Unix;
+
+$VERSION = '1.1';
+
+@ISA = qw(File::Spec::Unix);
+
+=head1 NAME
+
+File::Spec::Cygwin - methods for Cygwin file specs
+
+=head1 SYNOPSIS
+
+ require File::Spec::Cygwin; # Done internally by File::Spec if needed
+
+=head1 DESCRIPTION
+
+See L<File::Spec> and L<File::Spec::Unix>.  This package overrides the
+implementation of these methods, not the semantics.
+
+This module is still in beta.  Cygwin-knowledgeable folks are invited
+to offer patches and suggestions.
+
+=cut
+
+=pod
+
+=over 4
+
+=item canonpath
+
+Any C<\> (backslashes) are converted to C</> (forward slashes),
+and then File::Spec::Unix canonpath() is called on the result.
+
+=cut
+
+sub canonpath {
+    my($self,$path) = @_;
+    $path =~ s|\\|/|g;
+    return $self->SUPER::canonpath($path);
+}
+
+=pod
+
+=item file_name_is_absolute
+
+True is returned if the file name begins with C<drive_letter:>,
+and if not, File::Spec::Unix file_name_is_absolute() is called.
+
+=cut
+
+
+sub file_name_is_absolute {
+    my ($self,$file) = @_;
+    return 1 if $file =~ m{^([a-z]:)?[\\/]}is; # C:/test
+    return $self->SUPER::file_name_is_absolute($file);
+}
+
+=item tmpdir (override)
+
+Returns a string representation of the first existing directory
+from the following list:
+
+    $ENV{TMPDIR}
+    /tmp
+    C:/temp
+
+Since Perl 5.8.0, if running under taint mode, and if the environment
+variables are tainted, they are not used.
+
+=cut
+
+my $tmpdir;
+sub tmpdir {
+    return $tmpdir if defined $tmpdir;
+    $tmpdir = $_[0]->_tmpdir( $ENV{TMPDIR}, "/tmp", 'C:/temp' );
+}
+
+=back
+
+=head1 COPYRIGHT
+
+Copyright (c) 2004 by the Perl 5 Porters.  All rights reserved.
+
+This program is free software; you can redistribute it and/or modify
+it under the same terms as Perl itself.
+
+=cut
+
+1;