src/vs/editor/contrib/unicodeHighlighter/browser/unicodeHighlighter.ts/UnicodeHighlighterHover/isValidForHoverAnchor
class UnicodeHighlighterHover:	public isValidForHoverAnchor(anchor: HoverAnchor): boolean {
		return (
			anchor.type === HoverAnchorType.Range
			&& this.range.startColumn <= anchor.range.startColumn
			&& this.range.endColumn >= anchor.range.endColumn
		);
	}