miniblog.

Doing another iteration on my diagnostics display. I'm reasonably happy with the bold highlighting within the error message. I'm not sure about the colour on Warning and Error though. It gives the output some visual structure, but arguably the message itself is more important.

I'm feeling reasonably happy with the light and dark styles of difftastic now: there's a reasonable amount of contrast on both sides. I'm now using ANSI bright colours for the dark theme and it works pretty well. I had to give up on cyan as it's too pale on light backgrounds.

It's amazingly awkward to print a syntactic diff correctly. Even the lines before and after the changes may not line up, if whitespace has changed! Difftastic now inserts blank lines to help things line up. I'm reasonably happy with the result here.