[latexrefman] Add acknowledgement

[Vincent Belaïche]

The @cartouche command can be used to make a box, if you just want to 
box some text.

   V.


Le 25/07/2018 à 23:58, Karl Berry a écrit :
>      It is awkward that to show a box (basically by outlining it with
>      \fbox) you either allow the border to add extra length, or else you
>      get lots of overfull stuff.
>
> I confess I don't really understand. We can't use \fbox in Texinfo
> anyway; Texinfo has no useful way to "show a box". Maybe we need to
> escape into raw TeX/HTML to get good output.
>
>      (maybe colors would be better?)
>
> Colors would be lost in the Info output, though that does not seem
> critical, necessarily.
>
>      I did not do the preparation for splitting into lots of little HTML
>
> What "make htmlsplit" generates now seemed usable to me, FWIW. -k