From: Kyle J. McKay <mackyle@gmail.com>
Date: Fri, 17 Jan 2014 07:26:50 GMT
Subject: Re: [PATCH 2/3] setup_pager: set MORE=R
Message-ID: <398F146D-72F1-44CD-B205-729665FD8765@gmail.com>
In-Reply-To: <20140117042153.GB23443@sigill.intra.peff.net>

On Jan 16, 2014, at 20:21, Jeff King wrote:
> When we run the pager, we always set "LESS=R" to tell the
> pager to pass through ANSI colors. On modern versions of
> FreeBSD, the system "more" can do the same trick.
[snip]
> diff --git a/pager.c b/pager.c
> index 90d237e..2303164 100644
> --- a/pager.c
> +++ b/pager.c
> @@ -87,6 +87,10 @@ void setup_pager(void)
> 		argv_array_push(&env, "LESS=FRSX");
> 	if (!getenv("LV"))
> 		argv_array_push(&env, "LV=-c");
> +#ifdef PAGER_MORE_UNDERSTANDS_R
> +	if (!getenv("MORE"))
> +		argv_array_push(&env, "MORE=R");
> +#endif

How about adding a leading "-" to both the LESS and MORE settings?   
Since you're in there patching... :)

The man page for more states:

"Options are also taken from the environment variable MORE (make sure  
to precede them with a dash (``-'')) but command line options will  
override them."

And while the less man page does not have that wording, it does show  
this:

   LESS="-options"; export LESS

and this:

   LESS="-Dn9.1$-Ds4.1"

So it looks like both LESS and MORE prefer to have their options start  
with a '-' more or less.