citation-style-language/styles — pull request #58 by fbennett (2011-10-10 23:03:16+00:00)
Title: apa.csl: set sort key according to item type

For some item types, the sort key should include month and day. This introduces a separate sort key macro that enables that behavior -- the macro used for rendering won't work, since it divides the date across two separate cs:date objects, in order to insert the year-suffix.

This also removes a stray year-suffix on accessed dates that was my doing back in August, I think.