cboettig / knitcitations

Syntax issue on string 68

which is no longer a dep

Fix #97, update documentation for citet

make_key() recodes to ASCII

…ign documentation between citep and citet

fixed bibliography()

using transliteration, so that Tillé becomes Tille. This is crucial for natbib.

Also returns the entry visibly (instead of invisibly before).

Order BibTeX entries by key

This is for defining a stable-ish sort order so that a .bib file in version control doesn't change too much when adding new references.

The sorting happens in write.bibtex(), I assume that sorting won't break or change the meaning of a BibTeX file. (Duplicate keys: order() is a stable sort and won't change their order.) However, for my use case it would be sufficient to reorder in get_bib().