Multiple error handling.
npm install @yo1dog/multi-errorMultiple error handling.
```
npm install @yo1dog/multi-error
`javascript
const {MultiError} = require('@yo1dog/multi-error');
const errA = new Error('error A');
const errB = new Error('error B');
throw new MultiError(errA, errB);
/*
MultiError: Multiple errors (2).
at readme.js:6:1
at Script.runInThisContext (vm.js:123:20)
...
Error 1/2:
================================================
================================================
Error: error A
at readme.js:3:14
at Script.runInThisContext (vm.js:123:20)
...
Error 2/2:
================================================
================================================
Error: error B
at readme.js:4:14
...
================================================
================================================
End of multiple errors (2).
*/
`
List of errors.
-----
List of errors.
-----
Symbol for the error's original stack.