Mismatch of commands needed in order to streamline AutoCad functionality.
slot.lsp - Creates slotted holes in AutoCAD of X" by Y" where X and Y are chosen by the user.
bubble2 - Forms 2D "bubbles" (circles) with text in center. A leader will be also be created that must be perpendicular to the circle. Circle and text will have a size derived from the dimscale.