Copy stable/10@r272459 to releng/10.1 as part of
the 10.1-RELEASE process.

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

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

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

This wasn't supposed to be in there - I committed the wrong patch.

Approved by: cperciva (implicit)

Add support for a -q flag. While here make the custom argument parsing
use getopt instead of hacking on it more. This change also fixes the
method of silencing the compiler warning about gfn being used
uninitialized.

Approved by: cperciva
MFC after: 1 week

Be declarative about if an error has occured.

Fixes overflow on very large group files with lots of errors. This is
unlikely to occur in practice.

Approved by: cperciva
MFC after: 1 week

Fix error code if file isn't readable.

Approved by: cperciva
MFC after: 1 week

Check the range of the gid

Approved by: cperciva
MFC after: 1 week

Reencode files to UTF-8. Drop CP1252 em-dash.

The last big commit: let usr.sbin/ use WARNS=6 by default.

Fix a bug introduced in revision 1.9 which causes chkgrp to coredump on
certain corrupt files.

Submitted by: liamfoy@dragonflybsd.org
Reported by: Nikolay Kalev, via freebsd-current
MFC after: 3 days

The check for invalid characters introduced in 1.9 incorrectly
flags NIS entries as invalid.

MFC6 candidate

Submitted by: Bob Willcox <bob@immure.com>
PR: bin/82325 (but I used the patch from Bob).

Markup fixes.

Approved by: re (blanket)

- Add further functionality to check for invalid characters
- Remove keyword 'continue' for more indepth error reporting
on each line
- WARNS 6 Clean

Submitted by: Liam J. Foy <liamfoy@dragonflybsd.org>
MFC after: 1 week

Sort sections.

Added the EXIT STATUS section where appropriate.

I don't normally use my middle name, so remove it from attributions in
man pages (though not from copyright notices). While I'm here, add email
addresses where appropriate.

Warn if there is no newline at the end of the group file.

PR: 51256
Submitted by: Brian D Gallaway <bdg730@makserver0.usask.ca>
Reviewed by: tjr, -audit
Approved by: tjr

Use __FBSDID over rcsid[]. Protect copyright[] where needed.

Perform a major cleanup of the usr.sbin Makefiles.
These are not perfectly in agreement with each other style-wise, but they
are orders of orders of magnitude more consistent style-wise than before.

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

Use correct type of argument to fgetln.

MFC after: 1 week

Constify, staticize and add a missing include; add WARNS?=2.

Submitted by: Mike Barcroft <mike@q9media.com>
MFC after: 2 weeks

- Backout botched attempt to introduce MANSECT feature.
- MAN[1-9] -> MAN.

Set the default manual section for usr.sbin/ to 8.

Spell the des's name correctly.

match prototype

A little more cosmetics.

Remove redundant SRCS.

A bit of cleanup.

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.

add missing .El.

$Id$ -> $FreeBSD$

Inserted missing .Bl in the FILES section.

Unknowingly pointed out by: Snob Art Genre <benedict@echonyc.com>

Add a FILES section which references /etc/group

Suggested by: Masafumi NAKANE <max@wide.ad.jp>

Typo police. '#ifndef lint' around CVS id. Don't use __progname in usage().

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

Add chkgrp, a small utility for checking for syntax errors in group
files.

PR: bin/1387
Suggested-by: Giles Lean <giles@nemeton.com