this looks like it helps PPC64 platform.

too large to serve in one bite, so chop it down until we reach
fetch_chunksize before we start LRU flushing to make space for it.

Fixes #880

Fixes:	878

Solved by:	tmagnien

clarity.

thread workspace, to make sure they are not overwritten before they
make it out the wire.

that fetches the body.

vcl_fetch{} is called between them.

If vcl_fetch{} results in restart or error, don't bother fetching
the body, just summarily close the backend connection.

Please use autogen.des to test patches before committing.

Simplify generation of default.vcl somewhat.

echo -e isn't in POSIX so it's not supported by all shells.  Use
printf instead of echo to work around this.

varnishadm already supported -n for getting the connection arguments.
However, unlike the other tools, you needed to pass an -n argument, it
did not default to anything.  It now uses the compiled-in default.

Fixes: #875

We have seen larger than 512 values in the wild, so increase the
default values a bit to give us breathing room.

Get rid of a unused variable, add a missing prototype

Fixes rst-warning in the man-page.

Fixes	#872

"pending" if an input snippet ended with an XML comment or CDATA block.

Not spotted by:	FlexeLint

Fixes: #873