Notes of a technical nature
18. May 2023
The comments on this blog are now back from their GDPR-induced coma. I’m using a custom comment system powered by HTMX and a backend built on Loko Scheme. While writing the backend, one thing lead to another and I wanted to see if my HTTP message parser could crash. This is when I discovered that the AFL support in Loko Scheme had suffered bit rot. I have repaired it now and wanted to demonstrate how to fuzz Scheme code with Loko Scheme and AFL++.
15. January 2023
I have had some free time recently between working for clients, and took this opportunity to implement new features for Akku’s website.
06. November 2022
I released Loko Scheme 0.12.0 last month and forgot to blog about it. I’ve been busy starting my own consulting company so it just slipped my mind. There are two cool milestones with this release.
09. June 2022
In the C programming language you can ask the macro preprocessor to
keep or remove part of a source file. This is done with #ifdef. The
equivalent in Scheme is called cond-expand. R7RS Scheme has two
different instances of cond-expand, while R6RS Scheme does not have
it all. What does R6RS do instead, and is cond-expand a bad idea?