%!

% tabs right to left:
310 % tab
210 % tab
110 % tab

% each content line in [ ]
[
       [ (Hello) (world) ]
       [ ]
       ]

[ 100 200 300 400 ] % vertical lines

700 % top
100 400 % left right
12 4 % above below (total cell height is sum)
12 % print-size
2 % lightness
/NewCenturySchlbk-Roman % print-name

% Chart Formulary
% August 26, 2014

findfont exch setgray exch scalefont setfont
4 index newpath 4 index 1 index moveto 3 index 1 index lineto stroke
7 index {
       exch 3 index sub exch 10 exch
       {
               1 index index 3 index moveto show 1 add
               } forall pop
       1 index sub
       newpath 4 index 1 index moveto 3 index 1 index lineto stroke
       } forall
6 index {
       dup newpath 7 index moveto 1 index lineto stroke
       } forall pop pop pop pop pop pop pop pop

showpage