--- /dev/null
+'use strict';
+const errorEx = require('error-ex');
+const fallback = require('json-parse-better-errors');
+
+const JSONError = errorEx('JSONError', {
+ fileName: errorEx.append('in %s')
+});
+
+module.exports = (input, reviver, filename) => {
+ if (typeof reviver === 'string') {
+ filename = reviver;
+ reviver = null;
+ }
+
+ try {
+ try {
+ return JSON.parse(input, reviver);
+ } catch (err) {
+ fallback(input, reviver);
+
+ throw err;
+ }
+ } catch (err) {
+ err.message = err.message.replace(/\n/g, '');
+
+ const jsonErr = new JSONError(err);
+ if (filename) {
+ jsonErr.fileName = filename;
+ }
+
+ throw jsonErr;
+ }
+};