expand_path
{"LIBDIR", 0, LIBDIR, expand_path},
{"BINDIR", 0, BINDIR, expand_path},
{"SBINDIR", 0, SBINDIR, expand_path},
trusted_dest = expand_path(TRUSTED_PATH);
untrusted_dest = expand_path(UNTRUSTED_PATH);
bundle_dest = expand_path(BUNDLE_PATH);
paths[i] = expand_path(templates[i]);
path = expand_path(LEGACY_PATH);