CALL

Draws what a function makes.

Syntax

CALL NAME(argument,argument,…)

Argument	Meaning
NAME	The function.
argument	Its arguments: expressions, as many as it has parameters.

Examples

FUNCTION MARK(C, S) BEGIN
    P1 = C + [-S, 0] ; P2 = C + [S, 0] ; P3 = C + [0, -S] ; P4 = C + [0, S]
    LINE P1, P2
    LINE P3, P4
END
CALL MARK(P2, 20)

CALL example

A cross at P2, that moves with it.

Notes

On its own in the drawing, a CALL is an element, as a block is: what the function makes is made again whenever the drawing changes. In a block, what it makes is added to what the block makes. The value the function returns, if any, isn't used.

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