Numderline is a hacky font patcher that takes a font and converts it into one that underlines alternating groups of 3 digits starting from the right. It can also do other similar tricks.
It was inspired by my job involving a lot of staring at numbers in nanoseconds and trying to pick out the milliseconds or microseconds.
A blog post about this and a web page to see and download pre-patched fonts should hopefully be coming soon™.
brew install fontforge
, or you can use brew bundle
pip3 install fonttools
to install it in my Homebrew python3, or you can use pip3 install -r requirements.txt
python3 patcher.py FONT_FILE_TO_PATCH
and look in the out
folderYou can also run python3 patcher.py --help
and read the source to see other options.