src/vs/editor/browser/widget/codeEditorWidget.ts/CodeEditorWidget/getConfiguredWordAtPosition
class CodeEditorWidget:	public getConfiguredWordAtPosition(position: Position): IWordAtPosition | null {
		if (!this._modelData) {
			return null;
		}
		return WordOperations.getWordAtPosition(this._modelData.model, this._configuration.options.get(EditorOption.wordSeparators), position);
	}