Dr Eberhard Lisse wrote: > \rcsid{$Id: handbook.lyx,v 1.11 2017/08/12 18:20:59 el Exp $} > > \newcommand{\versionstring}{v\rcsfilerev, > \rcsfileyear-\rcsfilemonth-\rcsfileday} > > suitable for preamble and/or ERT, page styles or watermarks.
Do you know you can do such things natively in LyX? Version Control Toolbar->Insert Version Info and the select what you want in context menu. Pavel