bug#24745: 25.1.50; whitespace.el: fix beginning/end of buffer checks

[Dmitry Gutov <dgutov@yandex.ru>]

On 25.10.2016 21:44, Reuben Thomas wrote:

> I should check some context: my understanding is that inline
> documentation in .el files is mainly useful for high-level documentation
> for standalone packages. Packages that form part of Emacs should be
> documented in the manual (as whitespace.el is); details of functions and
> variables should be in docstrings (as is the case for whitespace.el).
> The docstrings of customizable options are readable in the customize
> interface.

Maybe you're right. I'd leave at least "to change behavior, do M-x 
customize-group whitespace", though. Maybe someone else would like to 
weigh in.

> ​Apologies. As far as I could see, the main things that were wrong were
> the summary lines and the lack of function names (or equivalent) in the
> detailed log. I have rewritten all of them.

You're close, but:

- Sentences should start with a capital letter.
- The function names are usually reflowed in a different way (you can 
put several of them in parentheses, but each such groups only spans one 
line). Try copying the message from the first patch to a ChangeLog file, 
and press M-q to see that in action.
- The messages should references this bug report.
- The file should be consistently referred to as lisp/whitespace.el.

You can automate the adherence to most of these rules by first entering 
the messages in a local-only ChangeLog file, using 'C-x 4 a'. Also see 
"Generating ChangeLog entries" in CONTRIBUTE.

> I have rebased the patch series against master and attach the new version.

Thanks. Do you have commit access?