B::Keywords supplies seven arrays of keywords: @Scalars, @Arrays, @Hashes, @Filehandles, @Symbols, @Functions and @Barewords. The @Symbols array includes the contents of each of @Scalars, @Arrays, @Hashes and @Filehandles. Similarly, @Barewords adds a few non-function keywords (like __DATA__, NULL) to the @Functions array. All additions and modifications are welcome. WWW: https://metacpan.org/release/B-Keywords