You can avoid hard-coding the whitespace symbols and have a generic byte-set search kernel via `vpshufb` AVX512BW-capable CPUs [1] or via `tbl` instructions on NEON-capable CPUs [2].

[1]: https://github.com/ashvardanian/StringZilla/blob/2f4b1386ca2...

[2]: https://github.com/ashvardanian/StringZilla/blob/2f4b1386ca2...