X-Git-Url: http://www2.svjatoslav.eu/gitweb/?p=fifth.git;a=blobdiff_plain;f=doc%2Findex.org;fp=doc%2Findex.org;h=a0f8319f6e124f39133dad0a36978a4c8db87f30;hp=6a0958e9e49976559644acfdb0d0efcab48e7961;hb=88e8cc5df07b69e5620a972f89038ce61448a902;hpb=7ad7475c2abf891a92b457339aaa0c20c40634d1
diff --git a/doc/index.org b/doc/index.org
index 6a0958e..a0f8319 100644
--- a/doc/index.org
+++ b/doc/index.org
@@ -1,28 +1,32 @@
#+TITLE: Fifth - virtual machine, operating system, programming language
------
-- [[http://www2.svjatoslav.eu/gitweb/?p=fifth.git;a=snapshot;h=HEAD;sf=tgz][download latest snapshot]]
+* (document settings) :noexport:
+** use dark style for TWBS-HTML exporter
+#+HTML_HEAD:
+#+HTML_HEAD:
+#+HTML_HEAD:
+#+HTML_HEAD:
+* General
-- This program is free software; you can redistribute it and/or modify it under
- the terms of version 3 of the [[https://www.gnu.org/licenses/lgpl.html][GNU Lesser General Public License]] or later as
- published by the Free Software Foundation.
+- This program is free software: released under Creative Commons Zero
+ (CC0) license
- Program author:
- Svjatoslav Agejenko
- - Homepage: http://svjatoslav.eu
+ - Homepage: https://svjatoslav.eu
- Email: mailto://svjatoslav@svjatoslav.eu
-- [[http://www.svjatoslav.eu/programs.jsp][other applications hosted at svjatoslav.eu]]
+- [[https://www.svjatoslav.eu/projects/][Other software projects hosted at svjatoslav.eu]]
+** Source code
+- [[https://www2.svjatoslav.eu/gitweb/?p=fifth.git;a=snapshot;h=HEAD;sf=tgz][Download latest snapshot in TAR GZ format]]
-* (document settings) :noexport:
-** use dark style for TWBS-HTML exporter
-#+HTML_HEAD:
-#+HTML_HEAD:
-#+HTML_HEAD: "
-#+HTML_HEAD:
+- [[https://www2.svjatoslav.eu/gitweb/?p=fifth.git;a=summary][Browse Git repository online]]
+
+- Clone Git repository using command:
+ : git clone https://www2.svjatoslav.eu/git/fifth.git
* !Project deprecated!
Current implementation does not support object oriented
@@ -30,13 +34,13 @@ programming. While working on Fifth I got lots of cool new ideas that
require reimplementation of everything.
Currently I try to implement those new ideas in the project called
-[[http://www2.svjatoslav.eu/gitbrowse/sixth/doc/index.html][Sixth]]
+[[https://www3.svjatoslav.eu/projects/sixth/][Sixth]].
System is built many years ago when I was still using DOS as a primary
operating system.
* Introduction
-Fifth is programming lanquage & operating system, running on [[emulator.html][virtual
-CPU]], with custom instruction set. It is much like Charles Chunk
+Fifth is programming lanquage & operating system, running on [[id:9b251eb9-aff6-4025-94bf-25e89e26d54a][virtual
+machine]], with custom instruction set. It is much like Charles Chunk
Moore's Forth, it also uses stack architecture, and many commands are
similar. Basically I got familiar with concepts of Forth, and being
inspired created my own system.
@@ -60,8 +64,12 @@ somewhere in your hard disk. For example: C:\MISC\FIFTH\.... To run
fifth you need minimally just 2 files. emulator itself ( EMULATOR.EXE
or EMULATOR.COM ), and virtual disk file ( DISK.RAW ).
-Read more about [[files.txt][distribution directory layout]]
+Read more about [[id:0759f3e0-28bb-4901-9e4f-09ef41732173][Fifth distribution directory tree description]].
+
* Fifth distribution directory tree description
+:PROPERTIES:
+:ID: 0759f3e0-28bb-4901-9e4f-09ef41732173
+:END:
After downloading and unpacking the ZIP file you shoud get directory
tree similar to this:
@@ -175,6 +183,9 @@ run through headers backwards and find needed entry.
| 200000h | | core startup messages area |
| 5200000 | | end of dynamic memory space |
* Virtual machine
+:PROPERTIES:
+:ID: 9b251eb9-aff6-4025-94bf-25e89e26d54a
+:END:
Using CPU emulator slows it down but I shouldn't now think too mutch
about, and waste my time on batteling with problems whitch results on
complex design of PC hardware. Also it allows me to use existing DOS