Function formatPrimitive

test/babel.js:10917–10927

(ctx, value)

	}

	function formatPrimitive(ctx, value) {
	  if (isUndefined(value)) return ctx.stylize('undefined', 'undefined');
	  if (isString(value)) {
	    var simple = '\'' + JSON.stringify(value).replace(/^"|"$/g, '').replace(/'/g, "\\'").replace(/\\"/g, '"') + '\'';
	    return ctx.stylize(simple, 'string');
	  }
	  if (isNumber(value)) return ctx.stylize('' + value, 'number');
	  if (isBoolean(value)) return ctx.stylize('' + value, 'boolean');
	  // For some reason typeof null is "object", so special case here.
	  if (isNull(value)) return ctx.stylize('null', 'null');
	}

	function formatError(value) {
	  return '[' + Error.prototype.toString.call(value) + ']';