when i draw the spline I don't want to have to manually turn off ortho, osnaps, and change the layer.
i want to make sure ortho is automatically turned off, well that's self-explanatory - it's supposed to be a spline. I want osnaps turned off because I'm working around alot of details and can't stand to snap to things i don't want to snap to. I like for what I do to be fully automated.
Like when I right click, on pick 'Linear Dimension' (custom menu) it automatically puts it on Dimensions layer... get it? same thing when I click 'Dynamic Text' - automatically goes to Text layer, and so on...
And after the lisp routine has finished, and has made the spline into a revcloud, I want to be sure all my snap settings revert back to where they where before I invoked the command. Because acad's stupid .revcloud lisp resets all osnap settings!