>>> "Dmitry" == Dmitry Gutov <dgutov@yandex.ru> writes:

   > On 10/20/2015 09:05 AM, Uwe Brauer wrote:
   >> What I mean is suppose I come up with the hg template which meets all
   >> the requirements, I would leave it to the vc maintainer to implement
   >> that in lisp. For me it is not obvious how to do it.

   > You could leave that to me, yes.

I finally found a solution which was proposed to me by Simon King on the
mercury mailing list.

It seems impossible to run hg log from the commandline in order to
obtain a output similar/identical to «git  log».

There is however a two step procedure.

    -  write a style file (I attach the correct one below)

    -  then run hg log --style /path/to/hgstyle 

And voila!

,----
| changeset:   32:de9787eefb88
| tag: tip
| user:        Uwe Brauer <oub@mat.ucm.es>
| Date:        Mon Oct 26 16:27:35 2015 +0000
| summary:     A Huge commit
| 
|         * section-1.tex: Here comes an
|         important change
| 
|         * testhg2.tex (section{Nación} {} {}): New long change:
| 
|         * testhg2.tex (section{Introduction} {} {}): Add an
|         introduction
| 
|         * testneuneu.tex (section{Einfuehrung} {} {}): Eine
|         Neue Einfuehrung
`----

How to implement this is lisp I leave to you.

Thanks and regards

Uwe Brauer