ParserGenApp should use ARC

[yepher]

Feature Request - Change to ARC

Is there a reason ParserGenApp is not using ARC?

Adding new code and functionality will be easier if we don't need to do autorelease etc. It will also be less error prone.

I can potentially see a reason not do do it in PegKit Framework if you are trying to maintain support for old code. But Cocoa pods can do that for you.

[yepher]

To see how hard it would be I converted my local branch to ARC for ParserGenApp. It was fairly straight forward.

If you actually be interested in it let me know and I can create a pull request. Should probably merge the undo history bug first so there is no merge conflicts.