well -3 seems to be matching it, (say in a-3, I'm aware this is a fingering/articulation mark, not a duration). It appears to be an attempt to match a signed integer followed by zero or more dots.
It sucks that pygments regexes are context free, though. This should be using regex capturing and be more like `[a-g]((?:\d+|\\longa|\\breve)\.*)` or better yet be more like `[a-g]((?:2|4|8|16|32|64|128|\\longa|\\breve)\.*)`, it's not like a5 is a valid token... L On Fri, Nov 25, 2022 at 2:24 PM Werner LEMBERG <w...@gnu.org> wrote: > > Looking into `lilypond.py` (in `pygments.zip`), I wonder what exactly > this regex does: > > ``` > # Integer, or duration with optional augmentation dots. We have no > # way to distinguish these, so we highlight them all as numbers. > (r"-?(\d+|\\longa|\\breve)\.*", Token.Number), > ``` > > What is `-?` good for? Note that at the time this regex is active, > numbers are taken care of. > > > Werner > > -- Luca Fascione
