README fontsub - How to create a substitution table for unknown fonts
  Part of the PStill distribution (c) Frank Siegert 1998-2001

  A substitution starts with a [ character, then follows the PS name of the
  original fontname, then separated with a space the replacement fontname. It
  must end with a ] character. Comments starts with % and extends to the end 
  of the line.

  Example:

  [ /Times-Roman /FooBar-Braz ]
  [ /Helvetica   /FlarpKnurz ]

  This advices the font machinery to replace every occurance of Times-Roman
  with FooBar-Braz and every occurance of Helvetica with FlarpKnurz. Fonts
  names not matching this substitution table are used unaltered. The names
  are case sesitive and must not contain spaces (as PS names do not).

  YOU MUST EDIT THE FILE 'fontsub.table' TO MATCH YOUR LOCAL SETUP. THE 
  PROVIDED FILE IS ONLY A TEMPLATE.

  You can define up to 65535 font name substitutions. 
  The longer the file, the longer a lookup takes, so insert often
  needed fonts at the top. The substitution file can be empty or must not
  exist at all.

  PLEASE NOTE: If you use re'mapped font names these names are used in your
  PDF and (using the '-i' option) PStill will most likely include these fonts
  in the PDF, this may cause the PDF file size to increase.

  In case of troubles check read permissions for fontsub.tab first!


