01:20
<Justin Ridgewell>
I’ll need to review their paper, but unbounded lookarounds are also impossible without backtracking.
01:21
<Justin Ridgewell>

Thanks to these differences, we even present the first linear-time algorithm to support unrestricted lookarounds.

Huh, now I really need to review it.

01:23
<Michael Ficarra>
links to publications and implementations here: https://aurele-barriere.github.io/linden.html