authority's userinfo?

[Petite Abeille]

> On Jun 11, 2020, at 17:09, solderpunk <solderpunk at SDF.ORG> wrote:
> 
> And this is great news.  I will update the spec this weekend - to
> simplify the client certificate stuff as discussed, but at the same time
> I will add a new section defining the Gemini URI scheme and explicitly
> disallowing the userinfo component.

Cool.

May I suggest two further, hmmm, tightenings?

(1) Mandate a line length limit for every gemini artifacts, both protocol and text format. 1024 bytes for everything. 
(2) Normalize all the sigils to <SIGIL><SPACE>. Drop the optional whitespace concoction [<whitespace>].