[Experimental] JSON Parser

[acomagu]

sorry for broken English.

This is JSON parser. I dont garantee that it work right, and it is very very slow!! And often cause 'Automagic Emergency Stop' Error for a bit long json string(it can be avoided by changing setting of Automagic). Furthermore, wrong json cause endless loop. For those reason, it's NOT useful in practice. It's entertainment for lovers of Automagic.(I feel sorry in heart)

If you are interested in this, please try "JSON: tester" flow.

If you find any bugs, please let me know.

Thanks