I would like to "dynamically generate" values for the following 3 hard-coded
properties based on a rule, and the current default paper size, but I dont
know scheme:
paper-height = 11.0\in
paper-width = 8.5\in
line-width = 7.7\in
So basically how would I code the above hard coded values to be math
expressions based on the following rule:
I always want my left and right margins to be .4 inches.
So the formula for line with would be (default paper width - .8)
The formula for paper-height and paper-width would be whatever the default
paper currently is, but I dont know how to set it from those values.