To be honest I didn't try it but... '.' -> match any char except newline '+' -> match the preceding element 1 or more times. http://en.wikipedia.org/wiki/Regular_expression Not many people know pspad but I got put onto it years ago and haven't moved since.
I used to use wordperfect on my 286 to write code homework for highschool. Save it to a 3.5" floppy > win. True story :shock:
Umm... What's the problem, exactly? It looks like it's just standard JSON. If you want it nicely formatted, then just format it. It's like eleventy billion programs for it, a standard in many real text editors (or provided as plugin), plus libraries for just about any language out there.. And since it's JSON, it ignores every whitespace/newline outside of the "" values, so you're free to save it again however you want. But having "crunched" format for production data is more or less standard practice. A whitespace here, and lineshift there, it all adds up in the end.