https://github.com/eponymous/yocto-scheme

Small scheme interpreter based on MiniScheme
https://github.com/eponymous/yocto-scheme

interpreted-programming-language scheme scheme-interpreter

Last synced: about 2 months ago
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Small scheme interpreter based on MiniScheme

• Host: GitHub
• URL: https://github.com/eponymous/yocto-scheme
• Owner: eponymous
• Created: 2018-12-11T23:22:31.000Z (over 5 years ago)
• Default Branch: master
• Last Pushed: 2021-05-09T02:31:14.000Z (about 3 years ago)
• Last Synced: 2024-03-26T08:47:30.820Z (3 months ago)
• Topics: interpreted-programming-language, scheme, scheme-interpreter
• Language: C
• Size: 270 KB
• Stars: 2
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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• AwesomeInterpreter - yocto-scheme

README

        
## Yocto Scheme

An over-engineered port of MiniScheme aiming for R4RS compliance but mostly

just a playground to learn how to put together a working lexer/parser stack.

* re2c for lexing

* lemon for parsing

* linenoise for command line history/editing.

### Credits

    Mini-Scheme Interpreter Version 0.85

    

    coded by Atsushi Moriwaki (11/5/1989)

    E-MAIL :  [email protected]

    This version has been modified by R.C. Secrist.

  

    Mini-Scheme is now maintained by Akira KIDA.

    This is a revised and modified version by Akira KIDA.

    current version is 0.85k4 (15 May 1994)

    THIS SOFTWARE IS IN THE PUBLIC DOMAIN

  

    This software is completely free to copy, modify and/or re-distribute.

    But I would appreciate it if you left my name on the code as the author.

Some (a lot of) code ported from TinyScheme

lcm & gcd in init.scm from stalin 

### Compile Time Dependencies

re2c >= 1.0.3

lemon parser generator source is in tree

linenoise included as a git submodule

### Known Bugs

- [ ] quasiquote macro doesn't work inside a vector

- [ ] #| comments |# overflow the input buffer

### TODO

#### 6.5.5. Numerical operations

- [ ] numerator

- [ ] denominator

- [ ] rationalize

- [ ] make-rectangular

- [ ] make-polar

- [ ] real-part

- [ ] imag-part

- [ ] magnitude

- [ ] angle

#### 6.7. Strings

- [ ] string-set!

- [ ] string=?

- [ ] string-ci=?

- [ ] string

- [ ] string>?

- [ ] string<=?

- [ ] string>=?

- [ ] string-ci

- [ ] string-ci>?

- [ ] string-ci<=?

- [ ] string-ci>=?

- [ ] substring

- [ ] string-append

- [ ] string->list

- [ ] list->string

- [ ] string-copy

- [ ] string-fill!

#### 6.10.1. Ports

- [ ] call-with-input-file

- [ ] call-with-output-file

- [ ] with-input-from-file

- [ ] with-output-to-file

- [ ] open-input-file

- [ ] open-output-file

- [ ] close-input-file

- [ ] close-output-file

#### 6.10.2. Input

- [ ] read-char

- [ ] peek-char

- [ ] eof-object?

- [ ] char-ready?

#### 6.10.4. System interface

- [ ] transcript-on

- [ ] transcript-off