This treats non-string arguments as "normal" arguments in PhutilArgumentParser (basically it prevents it from trying to detect - or -- prefixes).

In Omni, I use the PhutilArgumentParser to parse arguments, but Omni supports passing structured data (arrays, objects and other things with types) as arguments to builtins and Omni scripts.

Didn't see errors due to strncmp, etc. when passing arrays to builtins.