HRG FORTH EXEMPLE.
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By Dominique Contant.

Load the HrgPlot memory snap (HRplot.z81)
Load the "HRG-DRAWLIN-LM5.4TB" file with the Foth window.
In the ZX81 editor, type "1 SCR COMPIL [New/Line]"
It able to launch the new function "DRAWER"

Now you can type some thing like:
X Y DRAWER

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Plot,line and fillHRGLMV7.4TT

Load this text file in the Vb81-Forth editor. 
Select "Line by line" and click on "Update Memory" to refresh the ZX81 memory segment.
The forth program is ready to be compiled.

In the ZxForth's console Compiler, type :
1 SCR COMPIL
DRAWERPLOT

Keys:
R,Y,C and B keys for diagonals.
Cursors keys to left, up, left and right.
F to fill a closed sharp.
0 or 1 to draw white or black dots.
Press twice "L" key to start to draw a line, and another "L" key will validate the end of line.




