gpg-agent, pinentry and Emacs

[raf]

Ralph Seichter wrote:

> * raf via Gnupg-users:
> 
> > Does "--pinentry-mode loopback" make any difference?
> 
> Where exactly do you suggest I add this option?
> 
> -Ralph

Wherever it needs to be to get added to the gpg command line
when invoked from within emacs.

Or as a setting in gpg's config file (but then it would take
effect always which you probably wouldn't want).