LXT 1.33
- HTML-output changed to resolve problems with some HTML viewers (especially
  Microsoft WinWord 6.0 Internet Assistant)
- generation of additional HTML files (name index, file contents, cross
  reference)
- optional file name for HTML option no longer possible (see documentation)
- changes to RTF-output defaults
- generation of additional RTF information (file contents, cross reference)
- error with incremental database builds (options -g -G) and option -D fixed
- item names are now sorted case-insensitive
- problems with options -i and -S fixed
- specifying -S+ prints now also all not -S items
- option -Q: define name of file which contents should be printed
- additional progress info during output phase
- some changes of the documentation
- new registration conditions
- new registration fees

LXT 1.32
- option -HTML: generate HTML (HyperText Markup Language) output file
- option -RTF: generate RTF (Rich Text Format) output file, can be compiled
  as Windows Helpfile
- option -TAGS: generate TAGS file
- option -touch: touch file information in database if not up-to-date
- internal database structure changed
- statistical file information extended
- Rational Rose output extended

LXT 1.30
- Windows 3.1 and Win32s (Windows 3.1, Windows 4.0, Windows NT)
  versions 1.04-1.30 released

LXT 1.21
- error with combination of options -L -time fixed (message disk write error)
- error with overwrites of command and file list files with option -G fixed
- error with option -iname fixed
- option -noundef: ignore undefined functions in output tree chart
- option -defmacro: recognize 'defmacro' in SCHEME source code

LXT 1.20
First official release of LXT LISP Exploration Tools as part of the
SXT Software Exploration Tools.