b.q('@misc[type=something]'), i.e. a query for the BibTeX field - not the entry type - is not possible. instead, it seems it has the somewhat unexpected behaviour of actually querying the entry type: b.q('@misc[type=article]').
the bibtex type used to be stored in a field called type; we changed that a while ago in order to support the regular type field so this behaviour is probably a leftover. thanks for reporting!
b.q('@misc[type=something]')
, i.e. a query for the BibTeX field - not the entry type - is not possible. instead, it seems it has the somewhat unexpected behaviour of actually querying the entry type:b.q('@misc[type=article]')
.