I'm adding XML support for difftastic! Still needs some tweaking, but the initial results look promising.
XML is particularly fun because early academic research on tree-diffing focus on XML.
miniblog.
Related Posts
I've been playing with GitHub Copilot, and it feels unlike any other completion tool I've used. In a bunch of cases, it can write short snippets that are exactly what I want.
(I tested it on a toy interpreter I'm working on. I'm tweaking how statements are represented.)
I'm adding Erlang support for difftastic! The basic diffing works, but I'm still tweaking syntax highlighting.
The grammar distinguishes between "strings" and 'atoms', but I'm not sure if I should highlight both the same way.


