morat wrote:Honestly, I'm sure what you are asking. Firefox likely gets a list of the system fonts in the C++ code.
Thanks for the reply. You are right because my post was poorly composed. The issue is a Linux Mint issue and not Firefox. But since I noticed the name differences between the system and Firefox font names, I wondered how Firefox handles fonts. Are they referring to System fonts or an internal list? This, you clearly answered.
I brought this up, less so for myself because I resolved it by not using the Linux Mint font names, but look up in Firefox before specifying them in users.js.
I am attempting to use a single font family in Linux Mint System and all apps. The process is slow because previously selected font families mono font didn't show the text properly when editing. So thanks again.
Firefox 115.0.2 (default install) in Linux Mint 21.2 Cinnamon 64 bit, updated on 2023-07-31 00:05