//This is a very simple command.
//It draws dots in the shape of a line.
//The finished product looks like a line drawn with the line command,
//but it was drawn with separate dots.

//The shading makes it looks like the line is heading off into the
distance.

paper 0
pen 100

command MyLine
{
   repeat X X 100
   {
      set [X (0+X)] (100-X)
   }
}

MyLine