ChangeLog:

30.10.2003: 0.94 
  - new dummy option for tcltk widget (which is in the archive)
  - new parameter management
  - minor bug fixes
  - major code changes:
        submain now in core.cc
        remdub.cc is not used anymore (eval_dub.cc provides now a better solution)
  - speed improvements
  - improved runtime output (verbose parameter)

11.09.2003: 0.93
  - preparser implemented -> converts "/1" to "0", "/0" to "1" and removes "//"
  - timer option available
  - output with astericks (avoid astericks option available)
  - removed critical bug in core-engine (compare.cc)
  - some changes in the debug output
  - minor code changes and some small bugfixes

01.09.2003: 0.92c beta
  - minor code changes
  - many bugfixes
  - functions, vars and file names translated from german to english
  - blanks in the input string are now ignored

04.05.2002: 0.92 (MS Windows)
  - Berthold Jaksch created a gui port for MS Windows of Version 0.92

14.06.2001: 0.92b Beta 3
  - added english comments

21.05.2001: 0.92a Beta 3
  - minor code changes
  - improved data output

20.05.2001: 0.92 Beta 3
  - ported to Linux (thanx to Andreas Romeyke)
  - development procceds under Linux


24.06.2000: 0.9 Beta 3 (DOS)
  - first working version for MS-DOS