Autocompletion won't work for \cite{foo,ba_ this can be fixed by doing something like this:
(prefix (let ((prefixes (company-auctex-prefix "\\\\cite[^[{]*\\(?:\\[[^]]*\\]\\)?{\\([^}]*\\)\\=")))
(if prefixes
(last (split-string prefixes "," t))
nil)))malb/emacs.d@4f6267f
Autocompletion won't work for
\cite{foo,ba_this can be fixed by doing something like this:malb/emacs.d@4f6267f