Changes

==== <code>SPEED INK <n1,n2> </code> ====: ...in conjunction with the SPEED INK command SPEED defines the frequency of colour changes if a colour change was defined. The duration is calculated by n1=... or n2 =duration/50 seconds. ==== <code>SPEED KEY <start,repeat> </code> ====: SPEED KEY command defines the delay after which a key repeat (for keys that do repeat). The first parameter is the delay before the first repeat and the second parameter is the delay between further repeats. Delay is in 1/50th of seconds. ==== <code>SPEED WRITE <n> </code> ====: SPEED WRITE defines the speed at which data is to be saved or written to a cassette unit. n=1 means 2000 baud, n=0 (default) means 1000 baud. When reading from the tape, the correct speed is automatically selected.