calculated.  Generalized support of the euro modifier.

Clarified the "At the moment" wording, and added the get_stats entry in the
module summary that Serhiy noted was missing at the end of issue 16351.

Given that pydoc lists all the function docstrings, I'm not sure that module
summary section is actually needed; but, it is probably better to address that
when the module is converted to use Argument Clinic.  In the meantime we
should keep the list complete.

  enabled.

disabled since 3.0 due to the changes in listcomp handling.

disabled since 3.0 due to the changes in listcomp handling.

Also added versionadded for for fish/csh, fixed indentation of versionadded
for ElementTree.write, and make the behavior of shelf as a context manager
explicit in the docs.

methods.

methods.

Also move tick_counter from deprecated section to removed section.

Despite Serhiy's suggestion in issue18529, the emdash just looks
too long to me, at least in my browser.  This usage case is sort
of halfway between endash (connective) and emdash (pause/separator).

This arrangement means the sections that have summaries come
first, and everything else comes after those.

the same result as in 2.x.