- boxa-get-box boxa index copy-typeprocedure
Return a pointer to the indexed box in the box array: copy-type is a constant, as defined below, and determines if the box is returned as a copy or a clone. Returns #f on error.
Return a pointer to the indexed box in the box array: copy-type is a constant, as defined below, and determines if the box is returned as a copy or a clone. Returns #f on error.