dummyscheme

KO | EN

gitlite — search

#macos #shell #deep-learning #react-native #android #codex #dotnet #postgresql #large-language-models #html

(★ 9)

another portable, embeddable Lisp/Scheme implementation based on a register-oriented bytecode vm

파일 탐색기

ZIP 다운로드

CMakeLists.txt
init.scm
LICENSE
main.cpp
README.md
scmbasic.cpp
scmbasic.h
scmcode.h
scmcompiler.cpp
scmcompiler.h
scmmath.cpp
scmmath.h
scmport.cpp
scmport.h
scmstring.cpp
scmstring.h
scmvector.cpp
scmvector.h
vm.cpp
vm.h

# CDN으로 사용하기

jsDelivr

jsDelivr는 공개 GitHub 리포지토리를 별도 설정 없이 CDN으로 즉시 서빙합니다. 버전과 파일을 고르면 웹페이지에 바로 붙일 수 있는 링크와 예시 코드가 만들어집니다.

버전

파일

링크

예시

// repository documentation

Was this content helpful?

★ 0 (0 ratings)

A portable, embeddable Scheme implementation based on a register-oriented bytecode vm

# Thoughts

I want to have a scheme implementation that's like lua, a vm register and bytecode-based with line level debug info

Easily could be embed to many host programs

To embed dummyscheme to a host program, just copy source files under src, and write some plugin methods to register them to dummyscheme'vm easily as lua

## Features

- Bytecode compiler with register-based instruction set
- tail-call optimization
- First-class continuations (`call/cc`)
(multi-short, unlimited, but delimited ones will be supported in the near future too)
- Flattened upvalue design for closures, inspired by Lua
- Stack segment technique for continuation capture and chain walking, inspired by Chez Scheme
- Two-halves incremental generational GC (partially implemented)
- `syntax-rules` hygienic macros
- Bignum arithmetic support
- Line-level debug info with source location tracking
- Lua-like embeddability and portability: platform-independent, easy to integrate into C/C++ host applications
(windows, linux, mac, ios, android, any platform where there is a c99/c++98 compiliance compiler)
- Full tests passed with r4rstest.scm
If you have r4rstest.scm, then open the macro SCHEME_STD_R4RS=1, compile the program, then run

```
./build/vmr4 init.scm r4rstest.scm
```

Even the optional

```
(test-cont) (test-sc4) (test-delay)
```

is supported too

## Conformance

- **Current**: R5RS(Working in progress[186])
- **Planned**: R6RS

## Building

```bash
cmake -B build
cmake --build build
```

The executable `vm` will be placed in the `build/` directory.

## Usage

Run Scheme files by passing them as arguments:

```bash
./build/vm init.scm your_script.scm
```

`init.scm` loads the standard macro definitions and is required before running most Scheme code.

`init.scm`'s content could be put into vm.cpp as a const char xxx[] like many other scheme implementations(s7)

## License

MIT

dummyscheme

오너의 다른 레포

파일 탐색기

# CDN으로 사용하기

Was this content helpful?

Recent Feedback

dummyscheme

오너의 다른 레포

파일 탐색기

# CDN으로 사용하기

Was this content helpful?

Recent Feedback

Download README