use [declare -path] instead of [declare -stdpath]

With Pd-0.50, using e.g. [declare -stdpath <libpath>] will not find externals that were downloaded via deken and installed in the suggested default installation (~/Documents/Pd/extra or a similar atrocity).

instead the code should use [declare -path <libpath>], which also searches /path/to/pd/extra (at least for newer versions of Pd).

if you want to make absolutely sure that the libraries are found regardless of Pd-version and installation-path, you might want to use both -stdpath <libpath> -path <libpatch>.

related tpf-server#1 (closed)