tinylisp
lispBM
| tinylisp | lispBM | |
|---|---|---|
| 11 | 3 | |
| 791 | 76 | |
| - | - | |
| 5.5 | 9.6 | |
| 4 months ago | 5 days ago | |
| C | C | |
| BSD 3-clause "New" or "Revised" License | GNU General Public License v3.0 only |
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tinylisp
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What makes a language easy for writing a parser?
LISP has a very simple and consistent syntax, so much so that a basic interpreter can be done in only 99 lines of C.
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Function overloading - Surprise!
I needed a scripting language for an old-school Sierra On-Line adventure game engine I'm working on and was looking at learning writing simple compilers / interpreters, when I stumbled across tinylisp and realized it was exactly what I needed.
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Writing a lisp
Tinylisp can be a good starting point. The writeup explains how it works and how to add more features.
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C/C++/Rust developers, what kind of projects you work on?
I've been on a bit of a retro-coding binge lately, using SDL2 for screen, I/O, and audio. For one project I replicated an NES-style sprite engine and a phase-modulated synthesizer for audio, but right now I'm currently porting tinylisp over to C++ for use in an old-school Sierra-style adventure game engine as the scripting language.
- Lisp with 20 primitives, GC and REPL in 99 lines of C and how to write one yourself
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Microcontroller-based Lisp machine (minimum language needed)?
Lately, we run Robert van Engelen's 1k Lisp on ESP32 and 8266 boards: https://github.com/Robert-van-Engelen/lisp but we started on his tiny Lisp: https://github.com/Robert-van-Engelen/tinylisp (which is 99 lines of C)
- 99行C语言中的Lisp以及如何自己写一个[pdf] (Lisp in 99 lines of C and how to write one yourself [pdf])
- Lisp in 99 lines of C and how to write one yourself [pdf]
- Lisp in 99 lines of C and how to write one yourself
lispBM
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Joel Svensson - LispBM (LBM)
Code: https://github.com/svenssonjoel/lispBM
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Microcontroller-based Lisp machine (minimum language needed)?
An ESP32 should be fine, or stm32, or nrf52 for LBM (LispBM). Some RTOS to run it on is recommended, chibios, freertos or zephyr for example (not an absolute requirement). https://github.com/svenssonjoel/lispBM
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Lisp on embedded DSP device?
I haven't tried it but https://github.com/svenssonjoel/lispBM claims to run on the STM32F4.
What are some alternatives?
lisp-cheney - A mini Lisp in 1k lines of C with Cheney's copying garbage collector, explained. Includes over 40 built-in Lisp primitives, floating point, strings, closures with lexical scope, macros, proper tail recursion, exceptions, execution tracing, file loading, a copying garbage collector and REPL.
ulisp - A version of the Lisp programming language for ATmega-based Arduino boards.
lisp - A mini Lisp in 1k lines of C with garbage collector, explained. Includes over 40 built-in Lisp primitives, floating point, strings, closures with lexical scope, macros, proper tail recursion, exceptions, execution tracing, file loading, a mark-sweep/compacting garbage collector and REPL.
BLACK_F407VE - MicroPython board definition for the MCUDev Black STM32F407VET6 board
lispe - An implementation of a full fledged Lisp interpreter with Data Structure, Pattern Programming and High level Functions with Lazy Evaluation à la Haskell.
Rebol3 - Source code for the Rebol [R3] interpreter
pil21-bare-metal - PicoLisp is an open source Lisp dialect. It is based on LLVM and compiles and runs on any 64-bit POSIX system. Its most prominent features are simplicity and minimalism.
dog - DOG-1 : Danny's Obtuse Gadget
ribbit - A small and portable Scheme implementation with AOT and incremental compilers that fits in 4K. It supports closures, tail calls, first-class continuations and a REPL.
scheme-for-max - Max/MSP external for scripting and live coding Max with s7 Scheme Lisp