get-afm-path in ps-setup%
( -> string or send a-ps-setup get-afm-path)#f
Returns the current Adobe(tm) Font Manager directory pathname, used for getting font
size information when generating PostScript files. If the directory
is unknown, #f is returned.
If Adobe(tm) Font Manager files cannot be found when a PostScript file is being generated, then text sizes will be calculated incorrectly and will likely be drawn with an incorrect position.