> On Aug 26, 2017, at 10:57 AM, Eric S Fraga <esfli...@gmail.com> wrote: > > Hello all, > > I know I can use {{{modification-time(...,t)}}} say to get the revision > control system information about when the repository was last > modified. However, I would like to have other information (e.g. the > mercurial id). More importantly, I would like this information to > appear on my beamer export title slide. > > I have tried > > #+date: \copyright {{{time(%Y)}}}, version src_shell{hg id --num} > > for instance but babel blocks are not executed for these > lines. Putting this text in a macro doesn't help either. > > Any suggestions? >
Use a :post header to format a date keyword line. Something like: --8<---------------cut here---------------start------------->8--- #+NAME: mydateline #+BEGIN_SRC emacs-lisp (format "#+DATE: %s\n" *this*) #+END_SRC src_shell[:post mydateline() :results raw]{date} * intro et cetera --8<---------------cut here---------------end--------------->8--- Chuck