r7rs-spec VS ChezScheme

Or more simply https://github.com/johnwcowan/r7rs-spec/tree/errata/rnrs, where you can get Every Scheme Standard Evar. It's unsurprising that there is no one place for R7RS-large, considering how inchoate it is.

You probably don’t ever want to use eq? because it’s unspecified behavior. You can get more information from the R7RS specification: https://github.com/johnwcowan/r7rs-spec/blob/errata/spec/r7rs.pdf on page 30 (section 6.1 Equality Predicates) and more Racket specific information from chapter 4 of the Racket reference: https://docs.racket-lang.org/reference/Equality.html

The main line of Chez Scheme is here:

https://github.com/cisco/ChezScheme

There is more work to be done before release 10.0.

What is yakihonne? Another blogging platform? Rather confusing to use.

Anyway, would have been nice for the article to link to Chez Scheme project's page, which seems to be this one:

https://github.com/cisco/ChezScheme

Also not clear why should folks use Chez? The article barely covered the why or what successful apps have been written in Chez.

Who will convince Kent to come back and make r6.1rs? https://github.com/cisco/ChezScheme/issues/574

If you want a large language, isn't it a better idea to build it on top of something the makes better guarantees for the user? I prefer my program to not continue executing after reaching an erroneous state.

So far as I know Chez is not a variation on Guile, it's a scheme implementation similar to Guile, and so far that I can see Guile is more active, with more community and more package ecosystem , and looks like Chez is/was a cisco project, not sure how is the development process there, but Guile looks like more active in terms of commits https://git.savannah.gnu.org/cgit/guile.git, the last one in "main" is 3 weeks ago vs may 23 https://github.com/cisco/ChezScheme/commits/main.

The link doesn't work for me but to answer the title, I found it interesting to learn that Chez Scheme (often regarded as the Scheme implementation which produces the fastest programs) is developed by Cisco, the company that makes networking hardware

Göran is spot on. I am sad that Marc's proposal on the chez tracker has seemingly died: https://github.com/cisco/ChezScheme/issues/574

Download the exe from here

Many open source project don't allow contributions from people that have worked with similar projects with incompatible licenses. I remember https://github.com/cisco/ChezScheme/pull/376#issuecomment-45... and https://wiki.winehq.org/Developer_FAQ#Copyright_Issues