Emacs 25.1 has added a generators! https://github.com/emacs-mirror/emacs/blob/emacs-25.1/lisp/emacs-lisp/generator.el In true lisp style, it's just a library :)
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I've released difftastic 0.70! In this release:
* Added Dockerfile and fish shell support
* Improved Dart, Emacs Lisp, Erlang, Java, OCaml, PHP,
Protocol Buffers and TOML.
* A bunch of display and performance fixes.
Difftastic 0.69 is out! This is a pretty big release:
* Semantically insignificant commas are now ignored
* Difftastic now respects .gitattributes
* Added assembly support and improved 13 other languages
I'm considering using WebP more: for example, my websites would load faster and browsers have supported it since 2020: https://caniuse.com/webp
That said, GitHub just added support in August 2025, so I suspect I'd still find use cases that don't work yet:
