_FETCH_CONTENT_TYPE(FNFetch.class, "content-type(uri)", arg(STR), STR, flag(NDT)),
_FILE_PATH_SEPARATOR(FNFile.class, "path-separator()", arg(), STR),
_FILE_DIR_SEPARATOR(FNFile.class, "dir-separator()", arg(), STR),
_FILE_LINE_SEPARATOR(FNFile.class, "line-separator()", arg(), STR),
_FILE_TEMP_DIR(FNFile.class, "temp-dir()", arg(), STR),
<BUG>_FILE_BASE_NAME(FNFile.class, "base-name(path[,suffix])",

arg(STR, STR), STR),</BUG>
_FILE_DIR_NAME(FNFile.class, "dir-name(path)", arg(STR), STR),
_FILE_PATH_TO_URI(FNFile.class, "path-to-uri(path)", arg(STR), URI),

_FETCH_CONTENT_TYPE(FNFetch.class, "content-type(uri)", arg(STR), STR, flag(NDT)),
_FILE_PATH_SEPARATOR(FNFile.class, "path-separator()", arg(), STR),
_FILE_DIR_SEPARATOR(FNFile.class, "dir-separator()", arg(), STR),
_FILE_LINE_SEPARATOR(FNFile.class, "line-separator()", arg(), STR),
_FILE_TEMP_DIR(FNFile.class, "temp-dir()", arg(), STR),
_FILE_BASE_NAME(FNFile.class, "base-name(path[,suffix])", arg(STR, STR), STR),
_FILE_DIR_NAME(FNFile.class, "dir-name(path)", arg(STR), STR),
_FILE_PATH_TO_URI(FNFile.class, "path-to-uri(path)", arg(STR), URI),
