I implemented a variation long ago to parse regular expressions (regex) [0]. Albeit I did some pre parsing for things like character classes and lookarounds. [

I implemented a variation long ago to parse regular expressions (regex) [0]. Albeit I did some pre parsing for things like character classes and lookarounds. [0]: https://github.com/nitely/nim-regex/blob/5e447c329ce826deb617fe228348946e4d29211e/src/regex/exptransformation.nim#L358-L444 https://github.com/nitely/nim-regex/blob/5e447c329ce826deb61... edit: added permalink