Log Message:
textproc/libxslt [1.22 -> 1.2.23]

one nominal change in pkgsrc:

- MASTER_SITES+=${MASTER_SITE_GNOME} is commented out. They evidently
  have not placed this product on their shelves yet.

  changes since prior release
  ---------------------------

    * python/generator.py: fix an infinite loop bug

    * libxslt/xsltutils.c: avoid a scary realloc() loop should fix
      #520383

    * libexslt/date.c: applied patch from Peter Pawlowski  fixing
      a timezone offset problem, fixes #521680
    * libxslt/namespaces.c: a bit of space/tabs cleanup

    * doc/xsltproc.xml doc/xsltproc.1 doc/xsltproc.html: small fix to
      man page synopsis, should fix #525822

    * libexslt/functions.c: fixed minor error reported on the mailing
      list by Mark Howe, which caused a segfault if func:result was
      postitioned as top-level element.

    * doc/xsltproc.xml doc/xsltproc.1: fix maxdepth default value
      documentation fixes #519921.

    * libxslt/extensions.c: fixed minor error bug #516483

    * libxslt/xslt.c: applied documentation patch from Jason Viers
      for xsltParseStylesheetDoc

    * doc/xslt.html doc/docbook.html: fix links for Cygwin DocBook
      setup as suggested by Philippe Bourcier

    * libxslt/keys.c, libxslt/pattern.c, libxslt/xsltInternals.h:
      fixed a problem on superfluous re-generation of keys reported
      on the mailing list by Josef Urban.

    * configure.in: avoid a problem in configure if an old gcrypt
      version is installed, patch from Brent Cowgill, fixes #500390

    * libexslt/common.c, libexslt/dynamic.c: After discussion on
      Bugzilla with Peter Pawlowski, added same code for preventing
      deletion of function result during garbage collection (see
      bug #495995).

    * libexslt/strings.c: Added code to mark the results of
      str:tokenize and str:split as "function result" to avoid
      garbage-collecting them during global variable initialisation.
      Should fix bug #495995.

    * python/libxslt.c: changed iterator argument for Py_Dict_Next
      from int to ssize_t (seems Python docs are incorrect) to fix
      x86_64 bug #489854.

    * python/libxslt.c: applied patch from Daniel Gryniewicz to
      fix a segfault caused by a parameter array not being preset
      to zero.