CIRCLE WITH A DOT

@bradlarsen The FFMPEG assembly tutorials, but it's pretty short: https://github.com/FFmpeg/asm-lessons

@d6 how slow is "very slow"? Would it realistically be able to handle equality testing of small variations to patterns like this?https://github.com/praetorian-inc/noseyparker/blob/2e6e7f36ce36619852532bbe698d8cb7a26d2da7/crates/noseyparker/data/default/builtin/rules/phpmailer.yml#L7-L12