key font definefont font                  register font as a font dictionary

key findfont font                         return font dict identified by key

font scale scalefont font'                scale font by scale to produce
                                          new font'
font matrix makefont font'                transform  font by matrix to
                                          produce new font'

font setfont -                            set font dictionary

- currentfont font                        return current font dictionary

string show -                             print characters of string on page

ax ay string ashow -                      add  (ax, ay) to width of each char
                                          while showing string

cx cy char string widthshow -             add (cx, cy) to width of char while
                                          showing string

cx cy char ax ay string awidthshow -      combined effects of ashow and
                                          widthshow

proc string kshow -                       execute proc between characters
                                          shown from string

string stringwidth wx wy                  width of string in current font

- FontDirectory dict                      dictionary of font dict                         tionaries

- StandardEncoding array                  standard font encoding vector

* mark font sx sy rot nchars..setidlefonts -    specifies characters to
                                                be scan converted while idle

* - idlefonts mark font sx sy rot nchars        returns idle time scan
                                                conversion characters