[AUCTeX-devel] [PATCH] Re: Feature request: Ref TeX, access the "file" BibTeX field for use with org-mode

[Myles]

Allow access to the 'file' field, and split it to give the relative path (for
zotero).

diff --git a/lisp/reftex-cite.el b/lisp/reftex-cite.el
index e1d2e92..f6adbcd 100644
--- a/lisp/reftex-cite.el
+++ b/lisp/reftex-cite.el
@@ -1063,8 +1063,10 @@ While entering the regexp, completion on knows citation
keys is possible.
                ((= l ?T) (reftex-abbreviate-title
                           (reftex-get-bib-field "title" entry)))
                ((= l ?v) (reftex-get-bib-field "volume" entry))
-               ((= l ?y) (reftex-get-bib-field "year" entry)))))
-
+               ((= l ?y) (reftex-get-bib-field "year" entry))
+              ;; zotero path to the (pdf) file
+               ((= l ?z) (nth 1 (split-string
+                                (reftex-get-bib-field "file" entry) ":"))))))
       (if (string= rpl "")
           (setq b (match-beginning 2) e (match-end 2))
         (setq b (match-beginning 3) e (match-end 3)))