crc/retroforth
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions
Retro is a modern, pragmatic Forth drawing influences from many sources. It's clean, elegant, small, easy to grasp, and adaptable to many tasks.
192 commits 1 branch 20 tags 23 MiB
C 39.3%
Forth 33.7%
Python 13%
Assembly 4.3%
C++ 2.4%
Other 7.2%
Find a file
crc 7d7ed4217c rre: more commentary, remove unused functions 
FossilOrigin-Name: 19ea7156ae70592fa641f0d39c8153dfd880a7f09254ff179fce57631dd5b187
2018-01-09 21:36:33 +00:00
bin bin/listener now deprecated 2017-11-15 19:58:04 +00:00
doc glossary: more examples 2018-01-05 21:01:05 +00:00
example add n:binary-rep to examples 2017-12-12 19:35:57 +00:00
interfaces rre: more commentary, remove unused functions 2018-01-09 21:36:33 +00:00
literate Bump version; add \r to s:with-format 2017-12-21 23:19:13 +00:00
tests move a few files 2017-11-16 15:09:33 +00:00
tools
build.sh rre: more commentary, begin work on refactoring the execute() function 2018-01-09 14:47:13 +00:00
glossary.forth fix line ending issue w/glossary gopher server 2017-12-21 23:19:36 +00:00
LICENSE.md bump copyright year 2018-01-09 14:00:05 +00:00
Makefile
ngaImage Bump version; add \r to s:with-format 2017-12-21 23:19:13 +00:00
README.md editor: now has [ ] to move to start, end of file 2017-11-15 01:11:34 +00:00
RELEASE_NOTES.md Update release notes 2017-12-04 01:01:58 +00:00
words.tsv glossary: more examples 2018-01-05 21:01:05 +00:00

README.md

RETRO

RETRO is a modern, pragmatic Forth drawing influences from many sources.

Features:

  • Open Source (ISC License)
  • Portable (runs on a MISC-style virtual machine)
  • Small source & binaries
  • Builds into a single, self contained binary for easy deployment
  • Sources in literate format, using a Markdown variant

The language is a Forth dialect drawing influence from some of Chuck Moore's newer ideas. It's clean, elegant, tiny, and easy to grasp and adapt to various uses.

Quick Start

For FreeBSD, macOS, Linux:

./build

Binaries will be found in the bin directory. The ones of interest are:

rre

Short for run retro and exit, this is the primary interface for RETRO. The rre interface is used to run the examples and Atua Gopher and HTTP servers that power forthworks.com.

rre embeds the RETRO image into the binary, making it trivial to copy and deploy.

repl

This is a basic read-evaluate-print-loop for interactive use. It's intended for quick tests and as an easy starting point for new interfaces. The repl interface requires the RETRO image (ngaImage) in the current working directory to operate.

listener

Wrapping a shell script, some RETRO code, and using the rre interface, this is a slightly nicer alternative to the basic repl for interactive use.