Lval

Lval provides minimalistic language interpretation support for Lisp.

Recommand using CMake to add Lval as a submodule.

Supported Lisp Basic Script Usage, more usage please read lib.lsp.

Usage

Force lval to be a library:

CMake Option: LVAL_LIB_MODE

ON: Library Mode
OFF: Test Mode

Add Lval as submodule to your project:

git submodule add git@github.com:akerdi/lval.git lval --recursive

you can refer to CMakeLists.txt.demo

Start:

// foo.cpp
#include <lval.h>
Lval::quick_start();

use lib.lsp:

> load "lib.lsp"

Problem

When add Lval as a submodule, error(/lval/lval.h:6:10: fatal error: 'compiler.h' file not found) will happen, below is the right way to treat:

CMakeLists.txt add submodule(compiler) directory:

include_directories("${PROJECT_SOURCE_DIR}/lval/compiler")

Goal

• Library
• String/Load file
• Order/Compare/If
• Function
• Env
• Q-Express
• S-Express
• AST
• REPL
• init

TODO

• aoto gc instead lval_delete
• lval to be library
• Lval.cell use deque instead

Contact me

Feel free to contact me if you have any trouble on this project:

Create an issue. Send mail to me, tianxiaoxin001gmail.com

Ref

original - BuildYourOwnLisp

gcc-buildyourownlisp

typescript-jslispy