File::Spec->canonpath
Nothing to do; returns what it''s given.
File::Spec->catdir(dir[, dir...])
Concatenates two or more directory names to form a complete path. Ends with a directory name and appends a trailing : if there isn''t one. You can get a relative path by either beginning the first argument with : or putting " as the first argument.
File::Spec->catfile(dir[, dir...], file)
Concatenates one or more directory names and a filename to form a complete path that ends with a filename. Uses catdir.
File::Spec->curdir
Returns string representing the current directory.
File::Spec->file_name_is_absolute(path)
Takes a path as argument and returns true if it is an absolute path.
File::Spec->path
Returns null list for MacPerl applications, or $ENV{Commands}, suitably split, for the MacPerl tool under MPW.
File::Spec->rootdir
Returns string representing the root directory. Under MacPerl, returns the name of the startup volume.
File::Spec->updir
Returns string representing the parent directory.