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Here's a paper which talks about type systems in concatenative languages, and includes a formal type inference methodology (for a smaller type system). I'd love to formalize how types work in Haystack…
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Weekend:
* read up on some more PL theory on concatenative and tacit programming languages
* read up on some Coq tutorials for specifying and proving properties about stack machine languages
* more…
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I'd like to suggest adding this text in a new paragraph at the bottom of https://concatenative.org/wiki/view/Factor/Running%20Factor:
> To install Factor.app system-wide, download and open the Mac …
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I get this error, any clues?
```
2020-10-16 15:11:17.111 CEST ERROR archive_email Unknown error archiving messages
Traceback (most recent call last):
File "./yahoo.py", line 136, in archive_em…
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It is clear what is `f[g] = h` or `f[g_0 × g_1 → g_n] = h`, but what are `[:]` and `[g] x`?
By the way, using the [concatenative algebra](https://suhr.github.io/papers/calg.html) ([semantics](https…
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Hello lovely maintainers :wave:
We've recently added "tags" to student's solutions. These express the constructs, paradigms and techniques that a solution uses. We are going to be using these tags fo…
iHiD updated
11 months ago
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I've been looking for a good stack-based or concatenative lang to add. This fits at least part of the bill! Should keep looking for just a standard stack lang with a js interpreter already implemented…
AviFS updated
3 years ago
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### Data Structures
- [ ] Red black binary trees (see https://github.com/factor/factor/issues/1753)
- can use with multisets (choice of avl tree or red-black tree)
- [ ] [Zip trees](https://arxiv…
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Interesting source of inspiration for easy parallelism (os-level threads) in a concatenative language is [Blacklight](https://github.com/acook/blacklight/blob/bianca.go/examples/talking_to_threads.bl …
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This looks fun and interesting!
How do you build it? (or interpret it?) SWIPL?