Enable WARNS=4 by default, except for:
cpuctl dumplfs hprop ipf iprop-log kadmin kcm kdc kdigest
kimpersonate kstash ktutil makefs ndbootd ntp pppd quot
racoon racoonctl rtadvd sntp sup tcpdchk tcpdmatch tcpdump
traceroute traceroute6 user veriexecgen wsmoused zic
(Mostly third-party applications)

branches: 1.3.28;
warns=4

Add a -s flag to switch between terminals.
Misc KNF.

branches: 1.1.18;
add a tool to add/delete virtual screens at runtime

Fix preamble to match order set out by mdoc(7). Discussed with wiz.

branches: 1.19.28;
Sort options.

Add a -g switch to retrieve the current vt.

Fix typo reported by adam@.

Sort options. New sentence, new line.

Add a -s flag to switch between terminals.
Misc KNF.

branches: 1.14.6;
.Nm does not need a dummy argument ("") before punctuation or
for correct formatting of the SYNOPSIS any longer.

add copyright notices

Sort sections.

Xref wskbd 4, not 8.

Split the SYNOPSIS into three cases, since not all options can be used
together. The three cases are:

Adding a virtual terminal (can take -t/-e to configure)
Deleting a virtual terminal (can take -F to force)
Adding or removing a keyboard or multiplexor (can take neither of the above,
and the index is optional)

Use \(mu for a multiplication sign.
Use .Ql for literals in running text.
Use .Ar when referring to arguments.

Put sections in the canonical order.
Correct wskbd(4) reference.

replace references to /etc/rc.wscons with /etc/rc.d/wscons

branches: 1.6.8;
Make it possible to add a mux.

update for keyboard attachment

change:
.Sh "SEE ALSO"
to:
.Sh SEE ALSO
The doc macros check for the latter (actually just for 'SEE' as the first
argument to .Sh) to set the section header SEE ALSO flag, which modifies
some behaviour (e.g. references done with .Rs/.Re).

add some notes and an example

Xref wsconsctl, wsfontload

add a tool to add/delete virtual screens at runtime

Drop main() prototype.

branches: 1.17.50;
kill license clauses 3 and 4

branches: 1.16.4; 1.16.6;
convert __attribute__s to applicable cdefs.h macros

include sys/cdefs.h so that __attribute__ can be fixed later

branches: 1.14.10;
Sort options in usage().

Add a -g switch to retrieve the current vt.

Sync usage with man page.

Add a -s flag to switch between terminals.
Misc KNF.

branches: 1.10.6;
Homogenize usage messages: make the 'usage' word all lowercase, as this seems
to be the most common practice in our tree.

Missing space in usage(); from OpenBSD.

convert to use getprogname()

errx?/warnx? audit. do not pass variable alone, use %s. idea from openbsd

More #include <stdlib.h> string, etc. cleanup

branches: 1.5.4;
print a nicer error message if a screen is already configured

branches: 1.4.4;
Make it possible to add a mux.

add support for attaching/deleting of keyboards to/from displays

cleaner error message, from "Soren S. Jorvang" <soren@t.dk>

add a tool to add/delete virtual screens at runtime