19981111 version: ucspi-tcp 0.84, beta.
19981111 code: avoided ndelay in recordio.
19981110 code: added some tcprules regression tests.
19981110 code: added tcprulescheck.
19981110 code: added tcpclient -i option.
19981110 doc: added references in tcpserver.0 and tcpclient.0.
19981110 code: rewrote recordio for instant output and other features.
19981110 code: added a few more regression tests.
19981110 code: revamped tcpclient messages.
19981110 code: revamped tcpserver messages.
19981110 doc: reorganized tcpserver.0.
19981110 doc: reorganized tcpclient.0.
19981110 code: added strport to tcpclient.
19981110 code: tcpclient now ignores port results from getpeername()
         in favor of the port it tried connecting to.
19981110 code: added exec to mconnect.
19981109 doc: added http@ to BLURB.
19981108 version: ucspi-tcp 0.83, beta.
19981108 code: added a few regression tests.
19981108 code: added tcpserver -B.
19981107 code: stopped after 100 bytes in safeappend() in tcpserver.
19981107 code: added http@.
19981107 doc: cleaned up tcpclient.0.
19981107 code: added recordio.
19981107 doc: revamped BLURB.
19981107 code: added fixcr.
19981107 code: added argv0.
19981107 code: added mconnect-io.
19981107 code: moved printstatus() before fork in tcpserver.
19981107 code: unblocked SIGCHLD after setting SIGCHLD to SIG_DFL in
         tcpserver, instead of before, to avoid confusion if someone
	 sends SIGCHLD manually.
19981107 code: eliminated numchildren in printpid() in tcpserver.
19981107 code: added printstatus() in tcpserver.
19981107 doc: added tcpcat.0, mconnect.0.
19981107 doc: added who@.0, date@.0, finger@.0.
19981107 doc: added addcr.0, delcr.0.
19981107 code: tcpclient now interprets empty host name as 0.
19981107 portability problem: OpenBSD connect() prohibits 0.0.0.0.
         impact: tcpclient 0 fails. fix: interpret 0 as 127.0.0.1.
	 hopefully nobody needs 0 to mean primary interface.
19981107 code: switched to str_equal in tcpclient.
19981107 code: switched to strerr in tcpclient.
19981107 code: eliminated tcpclient -U; moved usage() to default.
19981107 code: switched to new install system.
19980118 ucspi-tcp 0.80, beta.
19970410 ucspi-tcp 0.73, beta.
19960922 ucspi-tcp 0.72, beta.
19960914 ucspi-tcp 0.71, beta.
19960903 ucspi-tcp 0.70, beta.
19960803 ucspi-tcp 0.60, alpha.
19960311 ucspi-tcp 0.50, alpha.