This package consists of two programs. First, we
have a function key defining program - to be honest,
this is very poor. The average BBC owner could write
a better program during his/her first week on the
machine! As an example, one of the more technical
key definitions actually allows the user to load
or save cassette-based programs at the press of a
key!
The second offering is a character definer. This
program is slightly better than the first, but I
imagine it would probably have been rejected had it
been submitted for publication in a magazine.
The program only allows definition of single
characters and is unable to define multi-coloured
characters.
Characters are defined by moving a cursor around
an 8 x 8 grid of asterisks using the cursor keys.
Usually, when using a character definer, the
cursor is moved to the required position on the
grid and the pixel then lit. Not in this program.
Every time the cursor is moved onto a new square,
the pixel is automatically lit, so you spend most
of the time erasing unwanted pixels.