Nothing that can be fixed later?
I definitely agree that reading from stdin is critical if I'll be able to use it. Don't take the criticism too hard though (especially the "author doesn't appreciate unix" stuff. Sometimes we can be such assholes to each other).
Nice work!
Judging is free and I didn't consider stdin as something to spend time on yet. Will do, now that some people raise it.
Thanks :D
The incompatibility is apparently due to the fact that jq is happy with a concatenation of JSON objects and q is not. For example {'foo':1}{'foo':2} as opposed to [{'foo':1},{'foo':2}]
I certantly didn't use it, but I see where it's useful, will implement it soon.
The comma operations means that the "filters" are duplicated, so instead of one json state you would pass two if there's one coma; and ofcourse any number of commas are allowed.