The default syntax coloring can be adjusted to different palettes manually via Preferences -> Syntax Coloring. However, that cannot add more categories of coloring.
It may be that more color categories will help with usability. Create a plan for that in the discussion, then implement.
Doc:
https://www.eclipse.org/Xtext/documentation/310_eclipse_support.html#highlighting
The default syntax coloring can be adjusted to different palettes manually via Preferences -> Syntax Coloring. However, that cannot add more categories of coloring.
It may be that more color categories will help with usability. Create a plan for that in the discussion, then implement.
Doc:
https://www.eclipse.org/Xtext/documentation/310_eclipse_support.html#highlighting