Fontmaster 128 is a wordprocessor for Commodore 128, including Spellmaster.
Thanks to Jan Kirchoff Gyldenlykke
The Comal 80 addendum manual for the Commodore 128 in Danish.
This manual is to be used together with the Comal 80 manual for the Commodore 64.
New section opened with the manual to Matrix.
The info below is taken from the box.
One: Matrix lets you use these powerful C-128 features with your existing C-64 software.
Two: Matrix gives you these new C-64 mode capabilities:
Three: Matrix provides new and powerful utilities such as: