Re:Rulex – A new, portable, regular expression language
by masklinn on Friday June 10, 2022 @11:34AM
(#31695596)
Maybe try to read my comment again because I don't think you understood what I wrote.
Re:Rulex – A new, portable, regular expression language
by nsajko on Friday June 10, 2022 @04:04PM
(#31698798)
You say:
> resistant to catastrophic backtracking despite features which normally translate to nfa
I interpret this as you equating NFA with backtracking engines, which would be incorrect. Is my interpretation wrong?
You're very wrong, backreferences in general can't be translated to finite automata (NFA is short for nondeterministic finite automaton). See these comments:
https://news.ycombinator.com/item?id=18431610
https://news.ycombinator.com/item?id=27877743