On 31/10/2022 05:01, Stefan Monnier wrote: > NOTE: The convention in Elisp is that any function, except for a few > exceptions like car/assoc/+/goto-char, can clobber the match data, > so `save-match-data' should normally be used to save *your* match data > rather than your caller's match data." Thank you for clarifying, my updated version: -- Daanturo.