Due to an influx of spam, we have had to impose restrictions on new accounts. Please see this wiki page for instructions on how to get full permissions. Sorry for the inconvenience.
gitlab.freedesktop.org will be unavailable for up to a week starting March 16th, due to our ongoing infrastructure move. You can follow our planning tracker at https://gitlab.freedesktop.org/freedesktop/freedesktop/-/issues/2076
As in fslsfonts!12 (merged), since this is comparing char values, it probably doesn't suffer from the overflow problem described in https://flak.tedunangst.com/post/subtraction-is-not-comparison but the fact that an unqualified char can be either signed or unsigned depending on the platform doesn't make me feel good about relying on char value subtraction either.