miniblog.

Difftastic 0.23 is out! I've been tuning diffing and display and I think the results look fantastic. * Parent delimiters are modelled accurately * Display uses blank lines as an alignment hint * Textual diffing is way faster too!

Line-based diffs are easily muddled by wrapping/unwrapping with delimiters. If whitespace matters, you show the indented lines, and if whitespace doesn't matter, you don't know which } to match! Compare GitHub with difftastic here.

tree-sitter is really helpful in difftastic, but we still have to do some post-processing. We need to know which tokens are OK to move around (e.g. variables) and which aren't (delimiters). In the second run, I've fixed delimiters in JSX, so you don't get mismatched > on h1.