Remove $FreeBSD$: one-line nroff pattern

Remove /^\.\\"\s*\$FreeBSD\$$\n/

mixer: remove volume backwards compat, add % interpretation

The current situation is fairly confusing, where an integer is interpreted
as a percent until you slap a decimal on it and magically it becomes an
absolute value.

Let's have a flag day in 14.0 and remove this shim entirely. Setting with
percent can still be useful, so allow a trailing '%' to indicate as such.
As a side effect, we tighten down the format allowed in the volume a little
bit by ensuring there's no trailing garbage after the value once it's
separated into left and right components.

Reviewed by: christos, hselasky, pauamma_gundo.com (manpages)
Relnotes: yes
Differential Revision: https://reviews.freebsd.org/D35101

Chase mixer(8) command-line interface changes

Some more nits regarding mute feature.

Differential revision: https://reviews.freebsd.org/D34545
Sponsored by: NVIDIA Networking

Chase mixer(8) command-line interface changes

FreeBSD 14.0 is going to ship with a new implementation of the mixer(8)
command. Unfortunately, in order to support new features like mute, the
command-line interface of the new implementation is not backwards
compatible.

Update all the remaining documentation and scripts in the src tree
to use the new syntax.

While here, document in usbhidaction.1 that the mute functionality is
now supported.

Reviewed by: christos, debdrup, hselasky
Approved by: hselasky (src)
Fixes: 903873ce1560 Implement and use new mixer(3) library for FreeBSD.
Differential Revision: https://reviews.freebsd.org/D34545

Correct USB HID item in examples

It turns out that examples were incorrectly referring to Volume_Up
and Volume_Down, which are not defined at all.

PR: 250683
Reported by: corvid%openmailbox.org
MFC after: 2 weeks

MFprojects/hid:
Import the rest of HID improvements from the branch:
- improve report descriptor parser in libusbhid to handle several kinds of
reports same time;
- add to the libusbhid API two functions wrapping respective kernel IOCTLs
for reading and writing reports;
- tune uhid IOCTL interface to allow reading and writing arbitrary report,
when multiple supported by the device;
- teach usbhidctl to set output and feature reports;
- make usbhidaction support all the same item names as bhidctl.

Sponsored by: iXsystems, inc.

A new jail(8) with a configuration file, to replace the work currently done
by /etc/rc.d/jail.

Create the altix project branch. The altix project will add support
for the SGI Altix 350 to FreeBSD/ia64. The hardware used for porting
is a two-module system, consisting of a base compute module and a
CPU expansion module. SGI's NUMAFlex architecture can be an excellent
platform to test CPU affinity and NUMA-aware features in FreeBSD.

The NetBSD Foundation has granted permission to remove clause 3 and 4
from their software.

Obtained from: NetBSD

- Import the HEAD csup code which is the basis for the cvsmode work.

Add support using an alternate table file to usbhidaction(1).

Submitted by: Michael Haro
PR: 61234
Approved by: re (bmah)

Assorted mdoc(7) fixes.

- Implement debounce support.
- Clean up examples.
- Call deamon(3) after we open the PID file.

Submitted by: Mathew Kanner <mat@cnd.mcgill.ca>

Add usbhidaction(1).

This allows actions to be bound to HID events.

Obtained from: NetBSD