Support word '2R@' (two-r-fetch) from CORE EXT - Githubissues

ams-hackers / gbforth

👾 A Forth-based Game Boy development kit

https://gbforth.org

MIT License

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Support word '2R@' (two-r-fetch) from CORE EXT #216

Closed davazp closed 4 years ago

davazp commented 6 years ago

Implement 2R@

Reference: https://www.taygeta.com/forth/dpans6.htm#6.2.0415

Before closing this ticket, please ensure:

[x] Is the run-time behaviour of the word implemented?
[ ] Is the compile-time behaviour of the word implemented?
[ ] Is the interpretation/top-level behaviour of the word implemented?
[x] Is the word covered by some tests?

This issue is part of an effort to make gbforth as close to the standard as possible. It was generated from the following index:

https://www.taygeta.com/forth/dpansf.html