Zachary Dremann

I was also playing with a bitset lookup table in https://github.com/tafia/quick-xml/compare/master...Dr-Emann:quick-xml:bitset_escape

It looks like using a bitmap is better than master, but this PR is better than both nearly across the board, at least on my M1 mac. Note, the results...

Note, things might get even muddier: There are likely improvements to `jetscii` coming to [enable some pretty significant speedups](https://github.com/shepmaster/jetscii/pull/57#issuecomment-1762545156) in the cases it can use simd, which will probably make...

The Teddy results are pretty promising looking in the jetscii benchmarks for me (faster than merging memchrs), although it does seem a fair bit slower for small haystacks, so we...