Changes 4.1.1:
Bug Fixes

- [Enblend only] Fix a race condition in the seam-line optimizer that
  can cause wrongly placed seams.

- [Enblend and Enfuse] Use a per-thread storage of all OpenMP
  Vigra-functors.  This avoids data races.

- [Enblend and Enfuse] The Boost implementation of the `Mersenne
  Twister' random number generator caused segmentation faults when
  used in the OpenMP-enabled versions of Enblend and Enfuse.  The new
  implementation is based on the GNU Scientific Library (GSL), which
  plays nicely with concurrent accesses.

- [Enblend only] Correct a mistake that causes overlapping images with
  multiple seams to be blended incorrectly.

- [Enblend only] Require the OpenGL extension
  `GL_ARB_texture_rectangle' for the `--gpu' option to work.  This
  does away with a pesky warning of OpenGL drivers that do support
  this extension and avoids crashes with drivers that don't.

  The GPU performance improvement of Enblend via `--gpu' now is only
  available with drivers that feature `GL_ARB_texture_rectangle'
  (among many other required OpenGL extensions).

  The OpenGL warning about odd texture sizes is unaffected by this
  change.

- [Enblend and Enfuse] Fix a longstanding quirk, which allowed to load
  masks that were unsuitable for processing.
Updated graphics/enblend-enfuse to 4.1.1
Update to Racket 5.3.3

This is a bug-fix release to address a flaw in DrRacket v5.3.2
concerning interactions between the contour window and the syntax
coloring.
Updated lang/racket to 5.3.3
Search in ${PREFIX}/share too. Noticed because p5-File-MimeInfo was
warning (falsely) about shared-mime-info not being installed and
failing to assign sane types. Fixes at least that problem, and
possibly others. Bump PKGREVISION.
Updated devel/p5-File-BaseDir to 0.03nb5
Indent.
Update ipv6-toolkit from 1.3beta to 1.3

Changes since previous version:

+ Minor documentation updates
+ gmake no longer needed to build
+ updated patch - still needed to quieten compiler for ctype warnings
  (reported upstream)
Note update of security/ipv6-toolkit to 1.3
Update to 4.38.0. From the changelog:

- fix retrieving mail from an IMAP mailbox with non-ASCII characters
  in its name causing difficult-to-understand unicode errors during
  delivery. Thanks: "fsLeg", Krzysztof Warzech.
Updated mail/getmail to 4.38.0
Change PKGNAME to emacs20-20.7 instead of emacs-20.7.
Change PKGNAME from emacs-21.4a to emacs21-21.4a.
grmbl, try again.
Change PKGNAME from emacs-nox11-21.4a to emacs21-nox11-21.4a.
Change PKGNAME from emacs-22.3 to emacs22-22.3.
Change PKGNAME from emacs-nox11-22.3 to emacs22-nox11-22.3.