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)