pcUserInitRepeat

pcUserInitRepeat( 
l_stepX 
l_stepY
l_repeatX
l_repeatY 
p_port 
) 
=> t / nil

Description

A user-defined procedure called by the compiler before it processes any repetitions. The procedure is normally used to generate code to set the values of variables for repetition parameters.

Arguments

l_stepX	SKILL list for the expression governing the X-stepping distance of the repetition.
l_stepY	SKILL list for the expression governing the Y-stepping distance of the repetition.
l_repeatX	SKILL list for the expression governing the number of repetitions in the X direction.
l_repeatY	SKILL list for the expression governing the number of repetitions in the Y direction.
p_port	Port to which the output code is generated.

Value Returned

t / nil

Return value is not relevant.

Examples

procedure( pcUserInitRepeat( sX sY rX rY port )
    ; keep record of step distance and repetitions
    fprintf(port "pcUserStep = %L\n" sY)
    fprintf(port "pcUserRepeat = %L\n" rY)
)

Generates a call to SKILL procedures to record repetition parameters.

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