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Solo Forth

Solo Forth is a disk-based, standard Forth system under development for ZX Spectrum 128 and later models.

Main features:

• Support for G+DOS, TR-DOS and +3DOS; planned support for NextOS, IDEDOS, ResiDOS and esxDOS.
• Fast DTC implementation.
• Small kernel.
• Big library.
• Focused on cross-development of ZX Spectrum programs, in combination with fsb or fsb2.

Full details are in the Solo Forth README.

Screenshot

An screenshot from the latest version (for G+DOS) There are also more screenshots from older versions.

Download

Version 0.14.0-rc.124+20201123

This version is almost identic to the definitive version 0.14.0. Only the assembler documentation and other details need some improvement.

• solo_forth_0.14.0-rc.124_gplusdos_disks.zip (207.29 KiB)
• solo_forth_0.14.0-rc.124_gplusdos_manuals.zip (2.86 MiB)
• solo_forth_0.14.0-rc.124_plus3dos_disks.zip (226.58 KiB)
• solo_forth_0.14.0-rc.124_plus3dos_manuals.zip (2.86 MiB)
• solo_forth_0.14.0-rc.124_trdos_disks.zip (261.86 KiB)
• solo_forth_0.14.0-rc.124_trdos_manuals.zip (2.85 MiB)
• solo_forth_0.14.0-rc.124_src.zip (1.07 MiB)

Old versions

Version	Date	TAR.GZ	ZIP
0.14.0-pre.209	2017-04-27	solo-forth-0.14.0-pre.209.tar.gz (1.80 MiB)	solo-forth-0.14.0-pre.209.zip (1.96 MiB)
0.13.0	2017-02-07	solo-forth-0.13.0.tar.gz (2.04 MiB)	solo-forth-0.13.0.zip (2.18 MiB)
0.12.0	2016-12-31	solo-forth-0.12.0.tar.gz (1.91 MiB)	solo-forth-0.12.0.zip (2.04 MiB)
0.11.0	2016-11-16	solo-forth-0.11.0.tar.gz (4.37 MiB)	solo-forth-0.11.0.zip (4.51 MiB)
0.10.0	2016-10-23	solo-forth-0.10.0.tar.gz (4.29 MiB)	solo-forth-0.10.0.zip (4.43 MiB)
0.9.0	2016-05-18	solo-forth-0.9.0.tar.gz (999.90 KiB)	solo-forth-0.9.0.zip (1.08 MiB)
0.8.0	2016-05-10	solo-forth-0.8.0.tar.gz (512.17 KiB)	solo-forth-0.8.0.zip (623.37 KiB)
0.7.0	2016-05-09	solo-forth-0.7.0.tar.gz (497.11 KiB)	solo-forth-0.7.0.zip (607.28 KiB)
0.6.0	2016-04-27	solo-forth-0.6.0.tar.gz (545.42 KiB)	solo-forth-0.6.0.zip (652.48 KiB)
0.5.0	2016-04-22	solo-forth-0.5.0.tar.gz (530.29 KiB)	solo-forth-0.5.0.zip (633.65 KiB)
0.4.1	2016-04-11	solo-forth-0.4.1.tar.gz (499.00 KiB)	solo-forth-0.4.1.zip (597.37 KiB)
0.4.0	2016-04-10	solo-forth-0.4.0.tar.gz (497.07 KiB)	solo-forth-0.4.0.zip (595.70 KiB)
0.3.2	2016-04-09	solo-forth-0.3.2.tar.gz (496.11 KiB)	solo-forth-0.3.2.zip (593.81 KiB)
0.3.1	2016-04-09	solo-forth-0.3.1.tar.gz (494.97 KiB)	solo-forth-0.3.1.zip (592.42 KiB)
0.3.0	2016-04-03	solo-forth-0.3.0.tar.gz (494.25 KiB)	solo-forth-0.3.0.zip (588.58 KiB)
0.2.0	2016-03-14	solo-forth-0.2.0.tar.gz (518.23 KiB)	solo-forth-0.2.0.zip (535.66 KiB)
0.1.0	2016-03-14	solo-forth-0.1.0.tar.gz (519.27 KiB)	solo-forth-0.1.0.zip (536.74 KiB)

All versions can be downloaded also from the repository in GitHub.

Related pages

Solo Forth development history until v0.12.0 (2016-12-31)

Solo Forth development history, updated only until version v0.12.0 (2016-12-31).

Screenshots of Solo Forth

Abersoft Forth Disassembled

Disassembled and commented code of ZX Spectrum's Abersoft Forth, with the tools that were written to obtain it.

Afera

Library for Abersoft Forth.

DZX-Forth

A Forth for ZX Spectrum +3e.

Couplement Forth

A subroutine-threaded Forth for ZX Spectrum.