about, and return NULL if they won't tell us.

from me to make it a comprehensive coverage test for vtim.c

service, you would TELNET to it, and *some* of the TELNET client
programs were broken, and would send TELNET protocol magic
sequences to the other end, even when not talking on port 23.

Now that we have varnishadm, and where netcat is widely available,
that is simply not a problem we need to keep dead code around for
any more.

connection in c00040.  (Strictly speaking I think it is a buglet
in the FreeBSD kqueue implementation but that's for Varnish to live
with and me to pester somebody about.)

for the mantissa and exponent.  This may increase the error by up
to one bit in last position.

Add a VNUMpfx() variant which does not barf NAN on suffixes.

VNUM() function which converts (all of!) a string to a floating point
number.

I didn't use Dridi's version, because I wanted slightly different
semantics (the NAN return) and I happen to be partial to the %e format,
which his version did not support.

One too many `:' will end up in the text.

it's just another division.

Fix m00020 to use valid weekdays

Don't smash the TZ variable, we don't rely on it any more.