Ping: frozen variable objects

[Eli Zaretskii]

> From: Vladimir Prus <vladimir@codesourcery.com>
> Date: Sun, 15 Apr 2007 15:46:08 +0400
> Cc: Daniel Jacobowitz <drow@false.org>,
>  Eli Zaretskii <eliz@gnu.org>,
>  gdb-patches@sources.redhat.com
> 
> Should we really cater to the way Emacs displays something?

It is one of the 2 most popular Info readers (and the better one of
them visually), so of course we should cater to it.