Re: [issue47] retire --version global option

TK Soh wrote:
> New submission from TK Soh <teekaysoh@xxxxxxxxx>:
>
> there's already a 'version' command.
It is very common practice to use 'prog --version' to look at the
version of a program. Mercurial can do it with 'hg version' but it
is less standard. I would prefer that the '--version' option remains.

  Vincent