I need to put a disclaimer to say that I hate when people hijack a post about foo to talk about bar, but:
> The language is not object oriented but it provides some features to facilitate object oriented designs.
It has classes and implicit `self`. Not nothing, but I don't think it's incorrect to say has any more OOP than general purpose languages like Lua or JavaScript in that sense.
Something like Pony[1] is a more mature and feature rich entry and has a much better OOP story.
All that said:
a) I'm sorry for doing the thing I hate when other people do
b) Creating a language is a big undertaking, and it's super cool that they did it
c) I see it seems to already be written in Copper too, which is also very neat!
Re "c)": No, self-hosting is the biggest temptation, and the worst mistake, for any programming language. It's death to bootstrapping. However, if you do succumb to the temptation to self-host, having a C backend, as Copper does, is probably the best way to handle it.
I thought it would be because it looks so Python/Ruby-like, but in the source I don't see anything related to a GC at a glance and it has an allocator interface: https://tibleiz.net/browser.html?path=std&title=Standard%20L... (click on "memory" then "memory-allocator.co")
Not mine, but I found this to be really interesting as a language created by one person for their own use.
Also really interesting are the author's blog with articles on language design (for example his thoughts on exceptions, and how he added them to his language, then decided against them), and the change log for the language, showing its evolution.
It seems pretty tasteful, but I don't see anything about character sets. How does it support Unicode? What does a string of 16-bit characters represent?
There do seem to be some Unicode constants in the standard library:
The end syntax is definitely Ruby-style, but I guess I felt that way just from looking at syntax like var, func, and for x in. It does seem like a mix of the two, but maybe it’s because I’m so used to Python that I noticed the Python-like syntax first. Thanks for pointing that out.
I need to put a disclaimer to say that I hate when people hijack a post about foo to talk about bar, but:
> The language is not object oriented but it provides some features to facilitate object oriented designs.
It has classes and implicit `self`. Not nothing, but I don't think it's incorrect to say has any more OOP than general purpose languages like Lua or JavaScript in that sense.
Something like Pony[1] is a more mature and feature rich entry and has a much better OOP story.
All that said: a) I'm sorry for doing the thing I hate when other people do
b) Creating a language is a big undertaking, and it's super cool that they did it
c) I see it seems to already be written in Copper too, which is also very neat!
[1]: https://www.ponylang.io/
Re "c)": No, self-hosting is the biggest temptation, and the worst mistake, for any programming language. It's death to bootstrapping. However, if you do succumb to the temptation to self-host, having a C backend, as Copper does, is probably the best way to handle it.
What's the problem with self-hosting? I do imagine it's easier to write a compiler in something like Haskell.
Since we’re nitpicking: you used a double negative, which is a confusing way of communicating an idea.
The bike shedders have entered the chat.
There's a difference between nitpicking the topic of the article and nitpicking someone's grammar.
As a Crystal fan, really nice syntax.
What is the memory model here? What makes it 'low level'? Is there a GC? Does it have ABI compatibility with C or a FFI?
Looks nice and small. Too bad it doesn't quite actually build (on Linux). Also, no string interpolation (AFAIC) and no kebab-case.
Here's my current stab at a small compiled language: <https://codeberg.org/stevefolta/lx-2025>.
Garbage collected? Couldn’t tell from the docs.
I thought it would be because it looks so Python/Ruby-like, but in the source I don't see anything related to a GC at a glance and it has an allocator interface: https://tibleiz.net/browser.html?path=std&title=Standard%20L... (click on "memory" then "memory-allocator.co")
Not mine, but I found this to be really interesting as a language created by one person for their own use.
Also really interesting are the author's blog with articles on language design (for example his thoughts on exceptions, and how he added them to his language, then decided against them), and the change log for the language, showing its evolution.
https://tibleiz.net/
https://tibleiz.net/copper/changes.html
It seems pretty tasteful, but I don't see anything about character sets. How does it support Unicode? What does a string of 16-bit characters represent?
There do seem to be some Unicode constants in the standard library:
https://tibleiz.net/browser.html?path=std&title=Standard%20L...
Seems like Dart with indentation instead of braces.
It doesn’t look like it cares about indentation. It’s more like Basic or Ruby.
Looks like Crystal to me. But with stronger typing.
https://crystal-lang.org
Neat little language...
The simplicity is appreciated.
It’s similar to Python syntax.
From the website itself:
> Ruby-style syntax
Also, Python has significant whitespace, which this language does not appear to have.
The end syntax is definitely Ruby-style, but I guess I felt that way just from looking at syntax like var, func, and for x in. It does seem like a mix of the two, but maybe it’s because I’m so used to Python that I noticed the Python-like syntax first. Thanks for pointing that out.
This might be my new favorite language. Deeply sane.