Hi all, I could use a bit of help with a regexp. I am trying to fine tune the org-ref citation regexp to make it orthogonal to org-cite. I want to recognize these as org-ref links [[cite:schuett-2018-schnet]] cite:schuett-2018-schnet but not [cite:@schuett-2018-schnet] so either 0 or 2 [[ can prefix it to be a cite link in org-ref, but not 1 [. right now the cite: in the org-cite syntax is getting flagged as bad cite link which I want to avoid. is this doable? John ----------------------------------- Professor John Kitchin (he/him/his) Doherty Hall A207F Department of Chemical Engineering Carnegie Mellon University Pittsburgh, PA 15213 412-268-7803 @johnkitchin http://kitchingroup.cheme.cmu.edu