> Hmm, what does that have to do with the environment variables?
Oh, well, after I read the man page, I realized that it explicitly
states that PGHOST is either the socket directory or host. I figured
specifying which options could be fed environment variables was useful.
It was to me.
> To serve your end, I suppose you could go through the help outputs and
> replace "database server host" by "database server host or socket
> directory".
I think I'll do that.
Alex