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?
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: