I would like to have the following workflow. First, I create a global bib file, which contains all bibliography entries that I may use across all projects. Then, for each project, I can create an empty bib file for that project (or use
reftex-create-bibtex-file). Whenever I call
reftex-citation, that entry in the global bib file was copied to the project specific bib file.
Is this possible in Emacs?