(layerstate-compare layerstatename viewport)

Compares a layerstate to the layers in the current drawing.

The layerstatename argument is a string specifying the name of the layer state to compare. The viewport argument is an ename (ads_name) of the viewport to be used in the comparison. If viewport is nil, the current viewport is used. Return s T if successful; otherwise nil.

Example

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LISP Compatibility

Programming Overview of LISP (LISt Processing) Language