On 07/09/2012 04:45 PM, Michael Hoffman wrote:
> When I start AUCTeX there are no completions available for
> reftex-citation. I have to give it a regular expression first and then
> after selecting a citation it will be in the history for reftex-citation
> and also I can tab-complete to it in the prompt for reftex-citation.
>
> It seems like it would be easier to just tab out a citation key if I
> know its beginning and have the citations completed from the
> bibliography database instead of history. Is this possible?
I figured out how to do this, which I've described in response to a
question
http://stackoverflow.com/a/11660493/494061 as well. I will copy
my response here:
The documentation of reftex-citation is a bit confusing. It promises
completion on known citation keys but I believe "known" refers to keys
that have been used previously in this session rather than all keys in
the appropriate bibliography. You can use the
LaTeX-add-all-bibitems-from-bibtex command defined below to load all
keys in your bibliography:
(defun get-bibtex-keys (file)
(with-current-buffer (find-file-noselect file)
(mapcar 'car (bibtex-parse-keys))))
(defun LaTeX-add-all-bibitems-from-bibtex ()
(interactive)
(mapc 'LaTeX-add-bibitems
(apply 'append
(mapcar 'get-bibtex-keys (reftex-get-bibfile-list)))))
Suggestions on appropriate hooks to make this happen automatically are
welcome.
Thanks!
Michael
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