<RECT>
Draws a rectangle in the page.
Syntax:
<RECT [#bookmark] >
Two points are needed to draw the rectangle.
In the syntax <RECT> the <FROM> tag is the first one.
The TO point is always the current one, so the basic form of <RECT> is :
<R10><C5><FROM><R25><C30><RECT> (the <FROM> tag defines the starting point).
If you have a #3 bookmark :
draws a rectangle between the bookmark #3 and row 25, column 30.
Note: lines of the rectangle are drawn with the value of <LINECOLOR> attribute.