MFC r313659-r313673

r313659:
Remove space at and of line

Reported by: make manlint
MFC after: 2 days

r313660:
Remove empty Li

Reported by: make manlint
MFC after: 2 days

r313661:
Escape Ss to avoid confusion by mdoc parser with the Ss macro

Reported by: make manlint
MFC after: 2 days

r313662:
Add missing -width after -Bl -tag

Reported by: make manlint
MFC after: 2 days

r313663:
Add missing section after .Xr reference

r313664:
Escape No to avoid confusion with the No macro

r313665:
Remove useless .Pp after the .Sh macro and remove empty line

r313666:
Remove empty space at EOL and escept Ed

r313667:
Remove spaces at EOL and sort correctly the SEE ALSO section

r313668:
Add missing section in manpage reference

r313669:
Properly use .An macro before Authors name

r313670:
Escape Sm to avoid confusion with Sm macro

r313671:
Use correct date format

r313672:
Remove useless Li macro

r313673:
Remove spaces at end of line

Reported by: make manlint

MFC r306720:
Add history section of pwd(1)
http://minnie.tuhs.org/cgi-bin/utree.pl?file=V5/usr/source/s2/pwd.c

PR: 211787
Approved by: bcr (mentor)
Differential Revision: https://reviews.freebsd.org/D8104

Copy head@r302406 to stable/11 as part of the 11.0-RELEASE cycle.
Prune svn:mergeinfo from the new branch, as nothing has been merged
here.

Additional commits post-branch will follow.

Approved by: re (implicit)
Sponsored by: The FreeBSD Foundation

Add the new standard EXIT STATUS section where appropriate.
Sort standard sections in the (documented) preferred order.

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

Deal with double whitespace.

Remove clause 3 from the UCB licenses.

OK'ed by: imp, core

mdoc(7) police: A better version of the same.

Approved by: re (blanket)

Document the -L and -P options as being mutually exclusive.

Back out part of previous commit: make -P the default again until I'm
convinced it's a good idea.

Make -L the default, allow both -L and -P to be specified (last one used
matters), fall back to -P mode if we can't get the logical directory.

Use `The .Nm utility'

mdoc(7) police: use precise width specifier.

Add -L option (SUSv3) to pwd(1). Fix a bug, where realpath(1) would
complain about paths starting with `-', by not calling getopt(3).

Submitted by: Tim J. Robbins <tim@robbins.dropbear.id.au>
Obtained from: NetBSD (partially)
MFC after: 1 month

mdoc(7) police: utilize the new .Ex macro.

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

mdoc(7) police: sort SEE ALSO xrefs (sort -b -f +2 -3 +1 -2).

Let the pwd program double as realpath(1).

This lets you resolve pathnames to their underlying physical path:

critter# realpath /sys/kern/subr_disk.c
/freebsd/src/sys/kern/subr_disk.c

Update the pwd man-page slightly.

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

Correct some hard sentence breaks. Only those surrounding the previous
commit and those which cause ugly nroff output have been fixed, since
the purpose of the style guideline which they contravene is to reduce
the sizes of deltas.

Reported by: bde

Improve shell documentation:

* Consistently misspell built-in as builtin.

* Add a builtin(1) manpage and create builtin(1) MLINKS for all shell
builtin commands for which no standalone utility exists. These MLINKS
replace those that were created for csh(1).

* Add appropriate xrefs for builtin(1) to the csh(1) and sh(1) manpages,
as well as to the manpages of standalone utilities which are supported
as shell builtin commands in at least one of the shells. In such
manpages, explain that similar functionality may be provided as a
shell builtin command.

* Improve sh(1)'s description of the cd builtin command. Csh(1) already
describes it adequately. Replace the cd(1) manpage with a builtin(1)
MLINKS link.

* Clean up some mdoc problems: use Xr instead of literal "foo(n)"; use
Ic instead of Xr for shell builtin commands.

* Undo English contractions.

Reviewed by: mpp, rgrimes

$Id$ -> $FreeBSD$

Various spelling/formatting changes.

Submitted by: Philippe Charnier <charnier@xp11.frmug.org>

Correct use of .Nm. Add rcsid.

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.

Merge Lite2 mods, cleanup man page, and -Wall cleaning.

Added $Id$

This commit was generated by cvs2svn to compensate for changes in r1556,
which included commits to RCS files with non-trunk default branches.

BSD 4.4 Lite bin Sources