I am using the latex bundle with a .tex file. I’m trying to use auto completion of citations. I have gone to TextMate > Preferences > Variables and set TM_LATEX_BIB to  /Users/rossahmed/folder/refs.bib. Nothing happens when I place the caret in between the wiggly brackets in \cite{} and press option+esc. 

How can I get auto completion of citations to work in latex bundle?

Thanks

Ross