IsForth iconIsForth 1.24b

A direct threaded Linux-only x86 Forth implementation coded in pure assembly using NASM macros.
IsForth is a direct threaded Linux-only x86 Forth implementation coded in pure assembly using NASM macros to create forth high-level definitions.

All I/O is done with syscalls. IsForth is almost a complete replacement for both libc and libncurses.

To use the debugger say debug xyzzy and from within the debugger..

Space - single steps
Enter - enters into words that nest
Escape - exits debugger
Cursor - move cursor within current definition
h - run to cursor location
H - auto step to current location

While auto stepping + and - change the step speed

last updated on:
January 20th, 2013, 18:32 GMT
price:
FREE!
developed by:
Mark I Manning IV
license type:
GPL (GNU General Public License) 
category:
ROOT \ Programming \ Compilers

FREE!

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IsForth
What's New in This Release:
  • Major changes were made to the memory manager, keyboard handling, and terminal handling.
  • Pulldown menus for TUI were completed.
  • Macro colon definitions and various other bugs were fixed.
read full changelog

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