Re: Thunderbird, ligatures, and "fixed-width" fonts

From: Miroslav Lachman <000.fbsd_at_quip.cz>
Date: Tue, 16 Jan 2024 10:46:54 UTC
On 16/01/2024 08:45, Bertrand Petit wrote:

[..]

>> I don't know where my version comes from. Perhaps it was crafted from
>> XFCE settings GUI?
> 
> 	You way want to make your file read-only in order to prevent any
> desktop environment from overwriting your settings.
> 
> 	You can also place the whole document George mentioned in a separate
> file in the ~/.config/fontconfig/ directory. For reference, look in
> /usr/local/etc/fonts/ how this is done system-wide.

Can this be placed as a separate file into /usr/local/etc/fonts/conf.d/? 
This way it will not be overwritten by upgrade or another app.

Kind regards
Miroslav Lachman