src/vs/editor/contrib/multicursor/browser/multicursor.ts/SelectionHighlighterState/findMatches
class SelectionHighlighterState:	public findMatches(): Range[] {
		if (this._cachedFindMatches === null) {
			this._cachedFindMatches = this._model.findMatches(this._searchText, true, false, this._matchCase, this._wordSeparators, false).map(m => m.range);
			this._cachedFindMatches.sort(Range.compareRangesUsingStarts);
		}
		return this._cachedFindMatches;
	}