Great work with the new docs!
I think there's a missing comma before the secondary index object argument in the cookbook at "Efficiently retrieving multiple documents by secondary index":
curl 'http://search.twitter.com/search.json?q=json&rpp=5&include_entities=true | jq '.results[] | {from_user, text, urls: [.entities.urls[].url]}'
error: Invalid character
.results[] | {from_user, text, urls: [.entities.urls[].url]}
^
error: syntax error, unexpected IDENT, expecting '}'
.results[] | {from_user, text, urls: [.entities.urls[].url]}
^^^^
2 compile errors
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 5970 100 5970 0 0 11969 0 --:--:-- --:--:-- --:--:-- 23050