usr.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/

Switch the default pager for most commands to less

Finally, a pager for the nineties.

MFC after: Never
Relnotes: Yes
Differential Revision: https://reviews.freebsd.org/D13465
Poll: https://reviews.freebsd.org/V7

mailaddr(7): wave goodbye

The information here is somewhere between ancient to obsolete.
It refers to a time in the internet's history when manual routing
was still useful, talks about UUCP as if its modern, and refers
to documents which I had trouble tracking down.

It seems unlikely that a manual page in this form would be useful, so
just remove it.

Reviewed By: imp, tsoome, bdrewery(?)
Differential Revision: https://reviews.freebsd.org/D12924

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

Remove useless Li macro

Reported by: make manlint
MFC after: 2 days

o Fix -u flag description: it takes a username as an argument.

PR: docs/153416
Submitted by: Eitan Adler
MFC after: 1 week

Remove the advertising clause from UCB copyrighted files in usr.bin. This
is in accordance with the information provided at
ftp://ftp.cs.berkeley.edu/pub/4bsd/README.Impt.License.Change

Also add $FreeBSD$ to a few files to keep svn happy.

Discussed with: imp, rwatson

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.

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

o Really commit typo fixes to HEAD.

PR: docs/110809
Submitted by: naddy

Document the TMPDIR environment variable.

MFC after: 1 week

Document the -d flag to mail(1) better, which comes handy when
you want to see, e.g., sendmail arguments mail(1) will use.

-H is not an independent flag, it's a modifier. Also explicitly
say that -H will cause mail(1) to exit as soon as it prints the headers.

MFC after: 5 days

Bumped document date.
Dealt with hard sentence breaks and whitespace at EOL.

These aren't all binary options.

Add the -e (mail presence test), -H (header summary mode), and -F
(message save as first recipient) options for standards
conformance.

Submitted by: Wartan Hachaturow <wart@tepkom.ru> (with some changes)
PR: standards/61934

Document the ~. and ~? command escapes.

Add support for the 'flipr' option per IEEE 1003.1-2001.

Make the 'searchheaders' option behave how it was supposed to. If
enabled, the string '/to:y' will match strings in the To, Cc, and Bcc
header fields. Whereas, '/To:y' will match only the To field. Edit the
manpage and a code comment to indicate the correct behavior.

Rearrange a little, specifically:

- removed "Option string values" section and divided up amongst mail
options and environment section
- expanded environment section
- rearranged mail options
- added default values to the mail options for clarification

Reviewed by: ru

Use `The .Nm utility'

Show arguments of command line options
Reviewed by: ru

Link mail(1) to mailx per POSIX. Mail(1) isn't 100% POSIX compliant,
but it is pretty close.

Not objected to by: -standards

mdoc(7) police: oops, forgot about those interim XXX'es.

mdoc(7) police: tidy up.

Add support for ~_, ~x, ~i, ~a, ~A, ~<, and ~r! tilde-escapes. Improve
tilde-escapes documentation.

Mostly obtained from: NetBSD

Sync with most of NetBSD's changes, including:

*) Sync with 4.4BSD-Lite2
*) Set usecs for utimes()
*) Add 'inc' command and 'autoinc' option that check for new mail
manually and automatically, respectively
*) Use POSIX signal handling and tty semantics
*) Handle long lines correctly when paging messages
*) Add ability to explicitly search 'To:' line
*) Various manpage cleanups
*) Support overriding '~/.mailrc' with $MAILRC
*) Support 'askbcc' and 'asksub' options
*) Fix various bugs

Reviewed by: ru (mail.1)
Obtained from: NetBSD

mdoc(7) police: protect trailing full stops of abbreviations
with a trailing zero-width space: `e.g.\&'.

Remove whitespace at EOL.

mdoc(7) police: removed HISTORY info from the .Os call.

mdoc(7) police: fixed formatting bugs in rev. 1.27.

Add the -E flag to not send messages that have an empty body. This is
useful for piping cron script error output by mail.

PR: bin/9494
Obtained from: NetBSD
MFC after: 2 weeks

Respect REPLYTO in mailrc.

PR: bin/8322
Submitted by: Philipp Mergenthaler <philipp.mergenthaler@stud.uni-karlsruhe.de>
MFC after: 2 weeks

Eliminate mdocNG warnings caused by misplaced or extraneous macro calls.

mdoc(7) police: split punctuation characters + misc fixes.

mdoc(7) police: fixed broken references.

Prepare for mdoc(7)NG.

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

Avoid use of direct troff requests in mdoc(7) manual pages.

Complete migration of aliases file to /etc/mail/aliases.
The maintainers of share/examples/diskless/README.TEMPLATING and mergemaster
have been contacted so those may be updated as well.

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.

Document startup behaviour of mail(1).

PR: docs/1577
Submitted by: Joseph Koshy <koshy@india.hp.com>

$Id$ -> $FreeBSD$

Document the use of sendmail options on the commandline.

PR: 4778
Submitted by: Ruslan Ermilov <ru@ucb.crimea.ua>

Teach boring old mail(1) about the use of the REPLYTO environment
variable which is de-facto standard for MUAs.

Teach bomail to generate an in-reply-to header so threading MUAs and
mail->news gateways won't lose context.

While i was at it, removed two gratuitous standard violations for
functions starting with an underscore.

Balance parentheses around command abbreviations.
PR: 4888
Submitted by: h-nokubi@nmit.tmg.nec.co.jp

Revert $FreeBSD$ to $Id$

Document the "more" command.

Submitted by: Julian Coleman <j.d.coleman@ncl.ac.uk>
Obtained from: NetBSD-bugs PR# 3104

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.

Allow mail(1) to look for multiple mail.rc files.
Submitted-By: Lyndon Nerenberg VE7TCP <lyndon@orthanc.com>

Honor the MAIL environment variable.
Submitted-By: Dan Cross <cross@math.psu.edu>

[HISTORY] command appeared in Version 1 AT&T UNIX
Obtained from: A Quarter Century of UNIX, Peter H. Salus, page 41

Correct some cross references and some path names.

filenames corrected

Fix a bunch of spelling errors in a bunch of man pages.

Correct the man pages, USD doc and online help to refer to /var/mail
instead of {usr|var}/spool/mail

'#' is not a comment if a non-space char follow

Closes PR # bin/657: mail(1): comments in ~/.ma...

Submitted by: wosch@cs.tu-berlin.de (Wolfram Schneider)

BSD 4.4 Lite Usr.bin Sources