consuming ESI string as we go, rather than the other way around.

While passing by, update the text and formatting to
our regular style.

With PROXY protocol support, the behaviour of varnishd startup argument
-a changed.

Reflect this in the man page and adjacent documentation.

This is obviously different than in the original patch, a change
which I seem to have missed.

Spotted by Dridi.

Time to start writing down what will be part of 4.1.

a unstable beast :-/

platforms, but I'm not quite sure I know why...

This variable will be true when the response object's body will be
streamed from the backend.

Fixes: #1729

The real fix should be in configure

If the client sends [LO]-HI range, we trust it knows something we don't (yet),
and do the Range request.  If we later ran out of data, we close the session.

Other range requests on streaming objects are ignored.

Fixes: #1506
Fixes: #1618

so the SessClose VSL can reporte it correctly.

Probably broken by: Martin ?

on streaming objects.

Fixes #1730

Fixes #1724

expect to deliver, and use it to eliminate most of the C-L header munging.

The JIT-er is generally safe to use, and faster, so use that.

Fixes: #1576, #1630

Broken in ac69df7d.

deliberately leak that copy, so the cmd functions we call don't
have to worry about strdup'ing individual arguments.

length already.  (This appearantly confuses Coverity ?)

spotted by Coverity.

is an entirely different protocol, tighten up the version checks
correspondingly.

Also reject HTTP variants prior to HTTP/1.0.