inukshuk/bibtex-ruby — pull request #36 by vanto (2011-12-07 21:00:13+00:00)
Title: Allow queries that select all entry types but restrict them with further field conditions

This little patch tweaks the query method to accept the following syntax

``` ruby
# select all entries with keywords == 'foo' regardless of the entry type.
bibliography.query '@*[keywords=foo]'
```