jörg piringer - digital sound visual interactive poetry etc.
trt

turtle text

nam shub can output graphics via a modified turtle graphics paradigm taken from the computer language LOGO but applied to text output.

in LOGO lines can be drawn via simple commands that move a pen (turtle) on the screen:
LEFT 90
FORWARD 100
LEFT 90
FORWARD 100
LEFT 90
FORWARD 100

the above draws a square by moving forward and the turning left by 90 degrees after each line segment.

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