Notes on why PathTools is in Cwd/

diff --git a/Porting/Maintainers.pl b/Porting/Maintainers.pl
index 235354e..cd3fff0 100755 (executable)
--- a/Porting/Maintainers.pl
+++ b/Porting/Maintainers.pl
@@ -1136,6 +1136,9 @@ use File::Glob qw(:case);
        'EXCLUDED'      => [ qr{^t/lib/Test/} ],
        'CPAN'          => 1,
        'UPSTREAM'      => "cpan",
+       # NOTE: PathTools is in cpan/Cwd/ because it contains Cwd.xs and
+       # something, possibly Makefile.SH, makes an assumption that the
+       # leafname of some  file corresponds with the pathname of the directory.
        },
 
     'perlebcdic' =>