src/vs/base/node/processes.ts/AbstractProcess/ensureQuotes
class AbstractProcess:	private ensureQuotes(value: string) {
		if (AbstractProcess.regexp.test(value)) {
			return {
				value: '"' + value + '"', //`"${value}"`,
				quoted: true
			};
		} else {
			return {
				value: value,
				quoted: value.length > 0 && value[0] === '"' && value[value.length - 1] === '"'
			};
		}
	}