private void addPrimaryHighlights(Collection<ClangToken> tokens, Color hlColor) {
		ColorProvider colorProvider = new DefaultColorProvider("Tokens Highlight Color", hlColor);
		addTokensToHighlights(tokens, colorProvider, contextHighlightTokens);
	}
Adds the given secondary highlighter, but does not create any highlights.  All secondary
highlighters pertain to a given function.
@param function the function
@param highlighter the highlighter
Ghidra/Features/Decompiler/src/main/java/ghidra/app/decompiler/component/ClangHighlightController.java