- other 2.4 ism

  method, as this method has a specific internal use. The purpose
  of Context.kwargs has been clarified, in that it only delivers
  top level keyword arguments originally passed to template.render().
  [ticket:219]

  interpreted correctly within a template tag.  [ticket:190]

  skips over module elements that are not explcitly callable,
  avoiding TypeError when trying to produce partials.
  [ticket:207]

- guess this is 0.9.0

  if Python version is < 2.6 or is between 3.0 and
  less than 3.3, as Markupsafe now only supports 2.6->2.X,
  3.3->3.X. [ticket:216]

  converted for py3k properly (added tests.)
  [ticket:214]

  file warnings when running the tests under
  various Pythons with warnings turned on.
  [ticket:213]

  compatible with Py3k.  [ticket:212]

- add gpg sig

  against a module compiled to the filesystem would
  fail trying to produce a RichTraceback due to the
  content being in bytes. [ticket:209]

  from tuple to frozenset, as this is expected to be
  a set by default.  [ticket:208]

  TemplateLookup, allows alternate Lexer classes
  to be used.

- changelog

  Markupsafe isn't installed, was using an inline-compiled
  regexp which causes major slowdowns on Python 3.3;
  is now precompiled.

  raise exception when non-existent plugin
  is specified.

  <%text> tag so that it pulls locally specified
  identifiers from the context the same
  way as that of <%block> and <%filter>.

  function arguments inside pure-python def
  or lambda expressions.  [ticket:201]

  parsing for Py2.4 was broken.
  [ticket:193]

  involving variables declared in defs and such,
  which only became apparent when
  the strict_undefined flag was turned on.
  [ticket:192]

  same time args passed to def() are used
  by other elements of the <%def> tag.
  [ticket:191]

  now succeed, as "pass" is added for these
  when no statements are otherwise present.
  Courtesy Ben Trofatter [ticket:146]

- fix up links, formatting in docs
- remove some repetition in the _compile logic

  "pass_context"; when True, the keyword argument
  'context' will be passed to get_or_create()
  containing the Mako Context object.
  [ticket:185]

- changelog

  apply Pygments highlighting to the source
  code displayed in the traceback, if Pygments
  if available.  Courtesy Ben Trofatter
  [ticket:95]

  i.e. "% with x as e:/ % endwith" support.
  Courtesy Ben Trofatter [ticket:147]

  nesting multiple def-calls with content.
  Thanks to Jeff Dairiki. [ticket:186]

  to filehandles being implicitly closed.
  [ticket:182]

  Cache() constructor, which was preventing file
  version checks and not allowing Mako 0.6 to
  recompile the module files.