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

mdoc: order prologue macros consistently by Dd/Dt/Os

Although groff_mdoc(7) gives another impression, this is the ordering
most widely used and also required by mdocml/mandoc.

Reviewed by: ru
Approved by: philip, ed (mentors)

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

Expand *n't contractions.

Line up license text.

Mechanically kill hard sentence breaks.

Remove the maximum patch size limit. It was intended as a check against
applying corrupt deltas, but has never (to my knowledge) caught any sort
of corruption, but instead has caused failures on correct deltas several
times. I don't see any way to make the check useful, so it's gone.

Submitted by: Stephen Montgomery-Smith <stephen@math.missouri.edu>
PR: 50461
MFC after: 7 days

style.Makefile(5)

Use `The .Nm utility'

Modernize my email address.

Modernize my email address

Spell "FreeBSD" with "F" and "BSD" in uppercase.

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.

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.

Remove GCC'isms in CFLAGS.

Remove whitespace at EOL.

mdoc(7) police: remove extraneous .Pp before and/or after .Sh.

* fix ctm(8) to use mkstemp() instead of tempnam() for tempfile
creation.

* Tag the internal err() function with __printflike to allow checking
for non-constant format string arguments (none exist)

* Use fmtcheck() to sanitize the tar command obtained via -t to make
sure it doesn't contain extraneous format operators.

Reviewed by: mikeh
MFC after: 1 week

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

There is an arbitrary file size limit in ctm of 20MB. By my reckoning,
ports/INDEX,v is currently 19.97MB and will blow this limit on the next
update. Let's try doubling the limit again, to give us time to get
around to removing the limit altogether.

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

Prepare for mdoc(7)NG.

mdoc(7) police: use canonical form of .Dd macro.

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

remove trailing periods from SEE ALSO.

Change use of perror() to warn()

Submitted by: bde

Doubling the size of MAXSIZE because of large delta indigestion.

Submitted by: Stefan Esser.

Mark "name" as being an argument, so it is formatted correctly.

PR: docs/16834
Submitted by: Greg Lewis <glewis@trc.adelaide.edu.au>

Correcting SECURITY warning.

Submitted by: Kris Kennaway
Reviewed by: Warner Losh

Fix insecure tempfile handling.

Reviewed by: audit@freebsd.org

|Since I had suffered from partially applied CTM deltas, some time ago,
|I made ctm ignore deltas for files that match the "after edit" MD5.
|(In one case, I had the compiler fill all temporary space while CTM
|was editing files.)

Submitted by: se
Reviewed by: phk

Document the (in)security features of CTM, especially ctm_rmail.

$Id$ -> $FreeBSD$

Spellint fixes.

PR: 6903 (not the contrib bits).
Reviewed by: phk
Submitted by: Josh Gillam <josh@quick.net>

Spelling/typo fix: (proccessed).

Use err(3). Use An/Aq for author name.

Revert $FreeBSD$ to $Id$

Sort cross references.

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.

Be a little less fatalistic in case of problems.

Reviewed by: phk
Submitted by: wosch

fix .Xr macro

Some new options, useful for restoring single files or subtrees from the
deltas.

Submitted by: A JOSEPH KOSHY <koshy@fakir.india.hp.com>

Add some explanation on TMPDIR.
Submitted by: Chuck Robey <chuckr@Glue.umd.edu>

update SEE ALSO section

Support for "-u" which sets the timestamp from the delta on the file.
Intended for sup mirrors etc. Not well tested yet.

Reviewed by: phk
Submitted by: Giles Lean <giles@nemeton.com.au>
Submitted by: John Hay <jhay@mikom.csir.co.za>

Add support for local modifications to the tree, by using FOO.ctm instead
of FOO if present. Various other tweaks.

Submitted by: Christian Haury <Christian.Haury@sagem.fr>

ctm(5) has been written, so remove comment about it not existing. :)

Fix a core-dump.

Submitted by: Simon Marlow <simonm@dcs.gla.ac.uk>

Remove -g from CFLAGS.

Fix to match new MD5 api. Faster, fixes memory leak.

Remove trailing whitespace.

Check for i/o errors in fclose() so that a full disk doesn't almost
guarantee truncation of the file being edited.

Fixed a bug so that a delta#0 can be applied.
Fixed a typo in the generation of temp filenames.
"Blame" Joerg for the man-pages (and clarify a couple of minor points).
Most appreceiated Joerg!

Call open(2) and mkdir(2) with 0666/0777 as the `mode' argument (as
opposed to 0644 or 0755). It's finally still masked by the process'
umask(2), and it does not make sense to restrict it further than that.

This (especially for mkdir(2)) was causing major headaches for the CVS
tree, since a member of group cvs was later not able to get cvs
checkout permission for the mirrored tree failed to write the lock file).

Added a man page for the ctm(1) command, as well as a format description
for the CTM deltas.

Largely based on Poul-Henning's README, and the source code.

Finally applying my own fix. :-)

>Description:

ctm(1) sometimes did not free up all used resources (open pipes and
processes, heap memory). This happened whenever one of the passes
ended prematurely, and it became very apparent when running it on
a bunch of already applied deltas, resulting in a ``gunzip: resource
temporarily unavailable'' due to the maxproc # exhausted.

Add a missing "\" in a printf before the "n".

Look at the .ctm_status file and ignores all patches already applied.

Reviewed by: phk
Submitted by: J Wunsch <j@uriah.heep.sax.de>

Just a precaution: ctm will not accept '..' in paths anymore.
I'm never going to generate one, so this is a guard against hackers mostly.

Reviewed by: phk
Submitted by: Stephen McKay <syssgm@devetir.qld.gov.au>
Obtained from:

A couple of sensible changes from down under...

Reviewed by: phk
Submitted by: Stephen McKay <syssgm@devetir.qld.gov.au>

Cannot use rmdir() for 'FR' because mkCTM doesn't sort the directories
in -depth order for us. cvs-cur.0018.gz is a good example.

Fixed a typo. Poited out by Bruce & Phillipe.

Fix syntax errors (0 = foo()).

Stefan Esser proved that I couldn't program, and Ollivier Robert that I
couldn't spell :-)
Submitted by: Stefan Esser, Ollivier Robert

These patches fix some lesser problems:

1) malloc.h doesn't exits in 2.0.
2) Makefile.inc wasn't picked up so one of the build steps (install?)
failed.
3) LIBMD wasn't depended on.
4) "ctm foo" dumped core because "foo" doesn't have a '.' in it.

Bruce

I updated the mkCTM stuff while I was at it anyway. /phk

Reviewed by: phk
Submitted by: bde

Various cleanup and fixes.

Add BINDIR=/usr/sbin for install, fails in other case
Remove -g from CFLAGS

The next batch of refinements. Now it no longer needs to call on ed(1) to
fix our files, it has a builtin "diff -n" editor.

A bunch of improvements. Still far to go.

This commit was generated by cvs2svn to compensate for changes in r2886,
which included commits to RCS files with non-trunk default branches.