MFC r264400,r265836:

r264400:

NO_MAN= has been deprecated in favor of MAN= for some time, go ahead
and finish the job. ncurses is now the only Makefile in the tree that
uses it since it wasn't a simple mechanical change, and will be
addressed in a future commit.

r265836:

Remove last two NO_MAN= in the tree. In both of these cases, MAN= is
what is needed.

Copy head (r256279) to stable/10 as part of the 10.0-RELEASE cycle.

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

Remove scripts and tools which only functioned when src was using CVS

Approved by: cperciva
MFC after: 1 week

Start the dreaded NOFOO -> NO_FOO conversion.

OK'ed by: core

For variables that are only checked with defined(), don't provide
any fake value.

Fixed ``make checkdpadd''. Removed redundant dependency.

Learn about new world order

Make it works with POSIX sort (POS arg)
All old sorts understand -k too.

Usage style sweep: spell "usage" with a small 'u'.
Also change one case of blatant __progname abuse (several more remain)
This commit does not touch anything in src/{contrib,crypto,gnu}/.

Finish style fixes.

Complete '_' hack.

. add a hack dedicated to n_himba (or correctly to say problem with his nick
in docbook environment)
. clarify comments
. mention that this script is dedicated to freefall's environment
. add bsd style copyright

This script has served its purpose. Now its function is one of subfunctions
of recently added cknames.pl.

Add script to check integrity between access/authors.ent/passwd@freefall

Fix sentence in comment

Update description of 'ac' subdirectory

Add descirptions of scripts in this directory

Add script that checks contents of .ent files (sorting and addresses)

List of committers was moved out of handbook. Teach 'ac' about new location.
Also teach it about complex entries in access file (or correctly to say
simplify them)

* fix some warnings
* set WARNS
* few style/whitespace fixes

Submitted by: ru

describe localeck
plus some capitalization/whitespace fixes

Add simple diagnostic utility to checking for invalid/incomplete
locales

Include definition for struct namecache (it isn't exported via any header)
so this builds again. Replace hardcoded name length magic with NAME_MAX.

ISO_ -> ISO

Back out the previous change to the queue(3) interface.
It was not discussed and should probably not happen.

Requested by: msmith and others

Change the way that the queue(3) structures are declared; don't assume that
the type argument to *_HEAD and *_ENTRY is a struct.

Suggested by: phk
Reviewed by: phk
Approved by: mdodd

Correct grammar in the synoptic comment.

Submitted by: ru

Use double-quotes instead of single-quotes when displaying the usage
so that the shell interpolates $0.

PR: 17121
Submitted by: Peng HaiJie <phj@cn.FreeBSD.org>

Include BSD-license.

PR: misc/15262
Submitted by: alex@big.endian.de

Bring ``ac'' into reality. This great tools now works correctly (for
current state of the tree)

Add short description of dumpvfscache

$Id$ -> $FreeBSD$

httpd-error is a shell script which print a summary about
Web files which does not exists on your host.

E.g.

httpd-error -userhits < /var/log/httpd-error.log

print the number of errors by users, sorted by error hits.

A little gadget to dump the contents of the vfs name cache.

Add ac which check if the FreeBSD handbook is in sync with the committers list

README reads:
This directory is for diagnostic programs.

A diagnostic program is one that will inform you that something is wrong
somewhere, for instance by traversing a kernel-structure and verifying
the integrity.

Please make a subdir per program, and add a brief description to this file.