@mauritsvanrees I always use `jarn.viewdoc` (is probably the same) but this kind of issue only affect plone.org.
GitHub and Pypi will pretty render this rst directive. See for example https://github.com/RedTurtle/rt.zptformfield and https://pypi.python.org/pypi/rt.zptformfield).

But... if you install `pygments` in the python you are using `zest.releaser` you'll probably see the pretty code, or at least this is working for jarn.viewdoc (special thanks to @toutpt for teaching me this hint).

So: probably the best thing to do it so report this missing dependency to plone.org, is sad to not use a super-pretty code format only for this problem!

What you think?