[PATCH] emacs docstrings: consistent indentation, newlines, periods

[David Bremner]

Tomi Ollila <tomi.ollila at iki.fi> writes:

> Fixed emacs docstrings to be consistent. No functional change.
>
> - removed some (accidental) indentation
> - removed some trailing newlines
> - added trailing periods where missing (some exclusions)

I'm hoping this doesn't cause any surprising problems, included in the
latest release candidate.