You can download the Coherent version at
http://thebeez.home.xs4all.nl/4tH/download.html
Changes:
* The words 'SMOVE', 'LATEST', '*CONSTANT' and '/CONSTANT' have
been added.
* The library files now support logfiles, automated date parsing,
LZ77 file compression and CSV file creation.
* The last defined word can be compiled anonymously.
* Object orientation now supports regular methods.
* The library file ansblock.4th is now largely ANS-Forth
compliant. The Sourceforge "Block reserved extension words"
were added.
* New peephole optimizers were added to the compiler, so the
compiler directives '[*]', '[/]', '[+]' and '[NEGATE]' are no
longer required.
* exec_4th() can be optimized for GCC by using the compiler
switch -DUSEGCCGOTO.
* The word 'SMOVE' was added, making the library cellmove.4th
superfluous.
* Raspberry Pi port is now available.
Features:
* Comes with an extensive library, featuring hundreds
of words covering ANS-Forth compatibility, user defined stacks,
lists, XLS files, floating point, etc. etc.
* Almost 95% of the CORE wordset is supported.
* Comes with a nice, 540 page manual.
* Over 200 examples and 300 libraries.
* Native packages for MS-DOS, MS-Windows, Android, Coherent and Linux.
Hans Bezemer