<div dir="ltr">I still don't understand where the mistake is. Instead of drawing the text it is drawing the PostScript code:<br>(Even by setting the coordinates correctly):<br><br> \rput(20,45){! #6 0.5 mul}%<br><br>This puts the text "! #6 0.5 mul" at the position 20, 45<br>
<br>Of course, for the coordinates of the position (inside parentheses) the RPN syntax works well, so the instruction:<br>\rput(!#2 2 mul #4){Latex is cool }% would work well.<br><br>The problem is, when I put a RPN instruction inside brackets is not being evaluated. Something is missing <br>
<br>Thanks a lot<br><br>Jorge<br><br><br>> As it can be seen, the evaluation of the expression for the x coordinate <<br>> !#2 2 mul > works well<br>> But the RPN syntax doesn't seem to be evaluated. For example if I write:<br>
><br>> \rput(!#2 2 mul, #4){ ! #6 20 mul 2 add }%<br><br>\rput(!#2 2 mul #4){! #6 20 mul 2 add }%<br> ^^^^^<br><br>in PostScript mode always without a comma<br><br>Herbert<br></div>