+1 on CSS highlighting. Version 1.5.1 was the latest one where if you have a static chunk pointing to a CSS file for example, you would get CSS highlighting. But since 1.5.1 it hasn't worked. Only if you edit the CSS file directly.
This is in MODX 2.3.->2.4 any patch release, since Ace > 1.5.1
This is in MODX 2.3.->2.4 any patch release, since Ace > 1.5.1