Update to 20011210 which brings several usability improvements.

pkgtools.conf(5):

• Turn HOLD_PORTS into HOLD_PKGS.

• List `bsdpan-*' in HOLD_PKGS by default.
  
  Requested by: Anton Berezin <tobez@tobez.org>

pkgdb(1):

• Support HOLD_PKGS and make -f/--force overrite the setting.

pkg_fetch(1):

• Dig the temporary directory and the packages directory before fetching.
  
  Requested by: Chris Dillon <cdillon@wolves.k12.mo.us>

• Properly quote the fetch command line arguments.

portupgrade(1):

• Fix a bug that -Pf did not properly work.
  
  Reported by: The Anarcat <anarcat@anarcat.dyndns.org>

• Make -p/--package build packages for the ports that are installed as dependency as well.
  
  Suggested by: Vivek Khera <khera@kcilink.com>

• Make -p/--package build packages for those which requisite packages are upgraded as well, when they are given from the command line or -r is specified.
  
  Suggested by: Vivek Khera <khera@kcilink.com>,

		Lev Serebryakov <lev@serebryakov.spb.ru>

• Do not regard a packaging error as an installation error.

• Make -Nf override HOLD_PKGS.

• Suggest specifying -f when skipping a package.

• Detect a checksum mismatch error properly from a build log.

portinstall(1): (portupgrade -N)

• Only upgrade required packages of a newly installed port when -R is specified.

portversion(1):

• Support HOLD_PKGS.

overall/miscellaneous:

• Introduce lazy initialization for config variables and make the initialization process a little bit quicker.

• Fix some typos in the manpages.
  
  Submitted by: Dan Langille <dan@langille.org>,

		kuriyama@FreeBSD.org

• Add shell completion definitions for pkg_tarup(1).

• Provide a replacement of the weekly status-pkg report script (/etc/periodic/weekly/400.status-pkg), which is installed as $PREFIX/etc/pkgtools.status-pkg.sh.

port:

• Add a missing entry of pkg_which to pkg_plist.

• Do not remove the zsh site-functions directory on deinstallation when zsh is installed.