Distfile changed in place (tweaked wording in docs and RPM spec
file). Set DIST_SUBDIR.
Update to 2.5:

This is a regularly-scheduled feature release.

1.1. Core features
    branchmap: improved performances
    bundle: add revset expression to show bundle contents (issue3487)
    dirstate: implement unix statfiles in C
    hgweb: add (Atom) subscribe links to the repository index
    hgweb: add "URL breadcrumbs"
    hgweb: add branches RSS and Atom feeds
    hgweb: secret changeset are excluded from html view (3614 )
    serve: use chunked encoding in hgweb responses
    pathencode: implement both basic and hashed encoding in C
    subrepo: append subrepo path to subrepo error messages
    validate: check for spurious incoming filelog entries
    hgweb: allow hgweb's archive to recurse into subrepos

1.2. Changeset Evolution

Major progress toward ChangesetEvolution were done.

    hidden changesets are now properly ignored by all commands
    a global --hidden flag is added to give access to hidden changesets
    rewriting a changeset but not its descendants is now allowed; this leaves unstable changeset behind
    we now detect *divergent* changesets. The third and last kind of obsolescence related troubles. divergent() revset is added
    a troubled() revset have been added
    branchmap for of *visible* and *served* changeset are now cached on disk. This is a major performance improvements
    performance improvements of most evolution related algorithm

1.3. Extension features

    color: add template label function
    convert: add config option to use the local time zone
    convert: add support for converting git submodule (issue3528)
    hgk: use Ttk instead of plain Tk
    inotify: don't fall over just because of a dangling symlink
    largefiles: fix revert removing a largefile from a merge
    largefiles: fix update from a merge with removed files
    largefiles: make log match largefiles in the non-standin location too
    largefiles: make update with backup files in .hglf slightly less broken
    largefiles: rename 'admin' to more descriptive 'lfstoredir
    rebase: performance improvements
    rebase: rebase set with multiple roots are now handled by the --rev option
    record: use patch.diffopts to account for user diffopts
    share: always set default path to work with subrepos (issue3518)
    zsh_completion: add completion of branch names

1.4. Fixes

    commands: 'hg bookmark NAME' should work even with ui.strict=True
    copies: do not track backward copies, only renames (issue3739)
    destroyed: keep the filecache in sync with __dict__ (issue3335, issue3693, issue3743)
    grep: don't search past the end of the searched string
    hgweb: properly returns 404 for unknown revision (instead of 500)
    histedit: proper phase conservation (issue3724)
    histedit: prevents obsolescence cycle (issue3681)
    hook: disable demandimport before importing hooks
    mq: don't fail when removing a patch without patch file from series file
    mq: fix qpop of working directory parent patch when not at qtip
    zeroconf: use port from server instead of picking port from config (issue3746)
    update: update to current bookmark if it moved out from under us (issue3682)
    bookmarks: show active bookmark even if not at working dir
    largefiles: let wirestore._stat return stats as expected by remotestore verify
    largefiles: adapt verify to batched remote statlfile (issue3780)
    largefiles: don't allow corruption to propagate after detection
    largefiles: don't verify largefile hashes on servers when processing statlfile
    largefiles: allow use of urls with #revision
    largefiles: fix commit when using relative paths from subdirectory
    largefiles: fix cat when using relative paths from subdirectory
    histedit: prevent parent guessed via --outgoing from being a revset (issue3770)
    rebase: delete divergent bookmarks on destination (issue3685)
    hgwebdir: use web.prefix when creating url breadcrumbs (issue3790)
    subrepo: allow skipping courtesy phase sync (issue3781)
    merge: .hgsubstate is special as merge destination, not as merge source
    merge: improved handling of symlinks
Updated devel/mercurial to 2.5
Update rubygems to 1.8.25.

=== 1.8.25/ 2013-01-24

* 6 bug fixes:

  * Added 11627 to setup bin_file location to protect against errors.
    Fixes #328 by ConradIrwin
  * Specification#ruby_code didn't handle Requirement with multiple
  * Fix error on creating a Version object with a frozen string.
  * Fix incremental index updates
  * Fix missing load_yaml in YAML-related requirement.rb code.
  * Manually backport encoding-aware YAML gemspec
Note update of misc/rubygems package to 1.8.25.
+ aria2-1.16.2, cairo-1.12.12, cairo-gobject-1.12.12, chrony-1.27,
  fotoxx-13.02, jhead-2.97, libmemcached-1.0.16, py-anki2-2.0.7,
  py-cython-0.18, py-pygments-1.6, qt5-libs-5.0.1, racket-5.3.2,
  trac-1.0.1, wine-devel-1.5.23, x264-devel-20130202,
  xf86-video-intel-2.21.0.
Update to 0.18:

0.18 (2013-01-28)
=================

Features added
--------------

* Named Unicode escapes ("\N{...}") are supported.

* Python functions/classes provide the special attribute "__qualname__"
  as defined by PEP 3155.

* Added a directive ``overflowcheck`` which raises an OverflowException when
  arithmetic with C ints overflow.  This has a modest performance penalty, but
  is much faster than using Python ints.

* Calls to nested Python functions are resolved at compile time.

* Type inference works across nested functions.

* ``py_bytes_string.decode(...)`` is optimised.

* C ``const`` declarations are supported in the language.

Bugs fixed
----------

* Automatic C++ exception mapping didn't work in nogil functions (only in
  "with nogil" blocks).
Updated devel/py-cython to 0.18
Update to 2.0.7: bugfixes and translation updates.
Updated misc/py-anki2 to 2.0.7
Update to 1.12.12:

Release 1.12.12 (2013-01-31 Chris Wilson <chris@chris-wilson.co.uk>)
===================================================================
The goal of this release is to fix the synchronisation problems that
were exhibited in the SHM transport for cairo-xlib. This cropped up
any place that tried to rapidly push fresh pixel data to the X server
through an ordinary image surface, such as gimp-2.9 and evince.

Bug fixes
---------

   Avoid replacing the entire image when uploading subimages
   https://bugs.freedesktop.org/show_bug.cgi?id=59635

   Force synchronisation for scratch SHM image buffers, so that we do
   not overwrite data as it is being read by X.
   https://bugs.freedesktop.org/show_bug.cgi?id=59635 (also)

   Fix typos in detecting multisampling for the GL (MSAA) backend.

   Fix a memory leak in the GL (MSAA) backend.

   Fix a reference counting bug when mapping a GL surface to an image.
Updated graphics/cairo to 1.12.12
Sync with cairo update to 1.12.12.
Updated graphics/cairo-gobject to 1.12.12
use time_t instead of uint32_t. Fixes package for NetBSD 6
Bump PKGREVISION for previous