
Turtle graphics prog developed with a couple of friends from an old beeb
prog. It comes complete with a number of files of procedures (let's call
them microworlds) to get folks off the ground (particularly in schools).
Freely copiable (a number of schools currently use it, and find it
valuable)

  Procedures can be written in !Edit
  Supports use of variables (but not conditional statements)
  Easy printing (uses Hardcopy module)
  Manual on disc (Impression doc)

TO USE

  Load it from root directory
  Load a file of procedures eg planets / trigrid

*********** then type INFO ************

(most of the files of procedures work in this way)

This should give you an idea of what it can do

PROBLEMS

It has a couple of not-insurmountable problems

  Procedures containing oscli commands cannot be saved from within !Turtle
  (instead enter them in Edit)

  I've not found it possible to delete all of the procedures at once.
  Consequently, the best way of clearing out the program (at present) is
  to quit and start up again.


Mike Charlton
5 York Crescent
Lee-on-the-Solent
HANTS
PO13 9AX
0705-553909