Diving into command input tokens. This is mostly experimental. Meanwhile, messed around with the GlyphBody and SplashBody.
Making some progress. Separating the notions of caret index and token index in UIText.
UIText input is now tokenized.
Wow. Added a Color typedef and Colors class (might need renaming).
A few more tweaks. stringifyToken should have all the info it needs, now, to properly style a token.
Fixed an issue with UTF again.
Separated ConsoleText and Utf8Utils from UIText.