DRIBBLE filename

Creates a new file whose name is the filename input, like OPENWRITE, and begins recording in that file everything that is read from the keyboard. This writing is in addition to the writing to WRITER. The intent is to create a transcript of a Logo session, including things like prompt characters and interactions.

For the following example, you must run each instruction separately.

; Dribble a few instructions, then stop.
DRIBBLE "dribble.txt
FORWARD 100
RIGHT 90
NODRIBBLE

; Open the dribble file and see what was written.
OPENREAD "dribble.txt
SETREAD "dribble.txt
REPEAT 3 [SHOW READLIST]
[FORWARD 100]
[RIGHT 90]
[NODRIBBLE]
SETREAD []
CLOSE "dribble.txt