A lisp implementation - Summary
This group is not part of the GNU Project.
This is a lisp implementation. Now it is just an interpreter, but I will add some compilation later. I aim for Common Lisp conformance, but I'm not religious about it.
I write alisp in C89 syntax and standard library.
I use GNU readline (optionally) and GNU mp as external libraries, for line input and arbitrary precision arithmetic respectively.
The implementation includes more than three quarters of Common Lisp! Run the test.pl script for a tour de force of the interpreter.
alisp is quite friendly to the programmer: it features a basic profiler and also a debugger with stepping, a feature that most free CL implementations lack.
This is a solo project at the moment, so please don't send patches. But do send bug reports and suggestions to the address you find in README! If you need some lisp construct, tell me.
I release alisp as free software under GPL version 3 or later.
If you like this project, you can make a donation at https://liberapay.com/andreamonaco or at https://www.patreon.com/andreamonaco. Thank you very much!
If you know of any relevant grant or have other funding suggestions, write to me.
Registration Date: Thu 23 Jun 2022 03:31:12 PM UTC
License: GNU General Public License v3 or later
Development Status: 4 - Beta
posted by andreamonaco, Mon 11 Nov 2024 08:40:56 AM UTC
Version 1.0 is out!
Now al has a basic pretty printer, better LOOP, handling of compiler macros, much better CLOS, better inspection tools including a backtrace printer, more complete handling of pathnames, a better minimal compiler, more reader macros, support for symbol macros, a much better debugging and stepping experience. As usual, tons
[...]
posted by andreamonaco, Sat 18 May 2024 08:35:03 PM UTC
Version 0.999 is out.
Now al has more sharp macros and many improvements in all kinds of arrays, filenames, fill pointers, minimal compilation, generic functions, streams, LOOP, FORMAT; it also has ROOM, TRACE and stepping in the debugger, that almost no free CL implementation has; last but not least, tons of bug fixes and closed leaks make al
[...]
posted by andreamonaco, Sat 09 Mar 2024 06:54:56 PM UTC
Version 0.99 is out.
Now al has better support for UTF-8, fill pointers, macro functions, generic functions, standard objects, pathnames and file operations, restarts; we also have minimal compilation and a basic debugger and profiler; finally a lot of bug fixes and closed leaks.
Get alisp at https://download.savannah.nongnu.org/releases/alisp/alisp-0.99.tar.gz. See README for instructions and test.pl for a demonstration of what the interpreter can do.
posted by andreamonaco, Fri 02 Feb 2024 08:03:50 PM UTC
Version 0.98 is out.
Now we have better support for complex numbers, more type stuff, some bit arrays, many more clauses in LOOP, more correct lexical closures and conditions, better hash tables, some adjustable arrays, plus tens of bugfixes and closed leaks.
[...]
- Browse open items
Submit a new item
Powered by Savane 3.14-f13d.
Corresponding source code