[Gretl-devel] small doc issue: genr markers

Hi, some months ago I edited the "genr" chapter 10 of the user guide, and in the introduction 10.1 the goal was to describe all cases where using the keyword "genr" was actually required. I think at the time nobody noticed that the special construct "genr markers" was omitted. (It is explained somewhere else buried in the guide.) Is that still true, I mean is "genr markers" still necessary for what it does, or is there another equivalent syntax? thanks sven