bin: Remove ancient SCCS tags.

Remove ancient SCCS tags from the tree, automated scripting, with two
minor fixup to keep things compiling. All the common forms in the tree
were removed with a perl script.

Sponsored by: Netflix

Remove $FreeBSD$: one-line nroff pattern

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

Renumber copyright clause 4

Renumber cluase 4 to 3, per what everybody else did when BSD granted
them permission to remove clause 3. My insistance on keeping the same
numbering for legal reasons is too pedantic, so give up on that point.

Submitted by: Jan Schaumann <jschauma@stevens.edu>
Pull Request: https://github.com/freebsd/freebsd/pull/96

Add history section for test(1)
http://minnie.tuhs.org/cgi-bin/utree.pl?file=V7/usr/src/cmd/test.c

PR: 211789
Approved by: bcr (mentor)
MFC after: 5 days
Differential Revision: https://reviews.freebsd.org/D8104

test(1): Add information about replacing -nt/-ot.

test(1): List non-standard primaries.

test: Remove -ntXY and -otXY primaries.

This reverts commit r247274.

As maintainer of sh, I disapprove of this feature addition.

It is too specific and can be done without easily using find(1) or stat(1).
I will add some hints to the test(1) man page shortly.

In general, FreeBSD sh is not the place to invent new shell language
features. This is how it has been maintained and adding features randomly
does not work with that.

The new syntax (e.g. [ FILE1 -ntca FILE2 ]) looks cryptic to me.

Enhance test(1) by adding provision to compare any combination of the
access, birth, change and modify times of two files, instead of only
being able to compare modify times. The builtin test in sh(1) will
automagically acquire the same expansion.

Approved by: grog
MFC after: 2 weeks

test(1): Document == alias for =.

Reviewed by: gjb
Requested by: gjb
MFC after: 1 week

Minor mdoc nits.

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

Revert changes of 'assure' to 'ensure' made in r211936.

Approved by: rrs (mentor)

test(1): Fix markup, ( and ) must be separate arguments so leave spaces.

MFC after: 1 week

test(1): Clarify grammar ambiguity and -a/-o vs shell &&/||.

Fix incorrect usage of 'assure' and 'insure'.

Approved by: rrs (mentor)

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.

- rename the RETURN VALUES section to EXIT STATUS
- not bumping a date as this is not a real content change

Approved by: ru
MFC after: 3 days

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

Simplify some markup.

Granting the amount of misunderstanding the last change received,
extend it with an example to clarify the point.

Document that both sides of -a or -o are always evaluated. This
"feature" doesn't seem to be in the standards or elsewhere, and
it is against what we are used to in C and sh(1), so put the
paragraph under BUGS.

Pointed out by: dougb
MFC after: 3 days

/*- or .\"- or #- to begin license clauses.

Clarify: test compares strings by binary value, not "ASCII value".

Mechanically kill hard sentence breaks.

Remove a duplicated description of the test for the null string.

MFC after: 3 days

Describe how test(1) will evaluate its expressions for a symlink.

Inspired by: SUSv3
MFC after: 1 week

Remove clause 3 from the UCB licenses.

OK'ed by: imp, core

Make test(1) a builtin command of our sh(1) for efficiency. The
binary size increase is 3,784 bytes (about 0.6%).

I don't drop the printf builtin while I'm here because some /etc/rc.*
scripts seem to use it before mounting /usr where printf(1) resides.

Reviewed by: arch (sheldonh)
Inspired by: NetBSD, ksh
Clued by: ume (on how the printf builtin is used)

The file_descriptor argument to -t isn't optional, so don't mark it up so.

mdoc(7) police:

Avoid using parenthesis enclosure macros (.Pq and .Po/.Pc) with plain text.
Not only this slows down the mdoc(7) processing significantly, but it also
has an undesired (in this case) effect of disabling hyphenation within the
entire enclosed block.

Remove whitespace at EOL.

mdoc(7) police: use the new features of the Nm macro.

mdoc(7) police: now that Nm macro accepts punctuation characters
as argument, unbreak this page by escaping the `[' character.

Noticed by: sheldonh

Remove single-space hard sentence breaks. These degrade the quality
of the typeset output, tend to make diffs harder to read and provide
bad examples for new-comers to mdoc.

$Id$ -> $FreeBSD$

Replace our test(1) with NetBSD's pdksh-derived version. The code is
significantly easier to read and extend and offers a few new tests.
A few style changes taken from style(9) and OpenBSD, as well as
whitespace cleanups.

This change was discussed on freebsd-committers and freebsd-hackers
and met with approval from at least des, eivind and brian.

PR: 13091
Obtained from: NetBSD

Add cross-references to test(1) and expr(1) respectively.

PR: docs/9111
Submitted by: Josh Gilliam <josh@quick.net>

Add -S flag to test for sockets.
PR: bin/7507
Reviewed by: I tested the patch
Submitted by: Stefan `Sec` Zehl sec@42.org

Correct use of .Nm. Add rcsid.

Typo fix.

Revert $FreeBSD$ to $Id$

Make the long-awaited change from $Id$ to $FreeBSD$

This will make a number of things easier in the future, as well as (finally!)
avoiding the Id-smashing problem which has plagued developers for so long.

Boy, I'm glad we're not using sup anymore. This update would have been
insane otherwise.

Added $Id$

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