Subject of the issue
When generating single-width fonts, the PostScript Name and Full name of the font both identify it as Mono, but the Family doesn't. This means if I install both mono and double-wide versions of the same font, I end up with one font family that contains two "Regular" fonts. This makes it rather difficult to actually use properly.
Instead I think the patcher should add "Mono" to the family of the font.
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