NAME

       wml::sup::path - Filesystem Path Manipulation

SYNOPSIS

        #use wml::sup::path

        <: $relpath = relpath($from, $to); :>
        <: $path    = canonpath($path);    :>
        <: $url     = canonurl($url);      :>

DESCRIPTION

       This include file provides the Perl functions "relpath", "canonpath" and "canonurl" which
       calculate relative and canonical paths/urls.  For example, the relative path from
       /foo/path/bar/quux to /foo/path/foobar is calculated to ../../foobar and the canonical
       path of ./foo/./bar/../quux// is foo/quux/.

AUTHOR

        Ralf S. Engelschall
        rse@engelschall.com
        www.engelschall.com

REQUIRES

        Internal: P1, P3
        External: --

SEE ALSO

       perl(1)