Re: Q2 -

[Yuri Khan]

On Sun, 15 Dec 2024 at 06:52, Tatsu Takamaro <tatsu.takamaro@gmail.com> wrote:

> Commands "forward-sentence" and "backward-sentence" do not move by
> sentences actually.

This one is easy. The default settings in Emacs assume a period
followed by two spaces is a sentence boundary while reserving a period
followed by a single space for constructs such as “Dr. Jekyll”, “Mr.
Hyde” and “A. S. Pushkin”.

Toggle

    (setq sentence-end-double-space nil)

and prefer using non-breaking spaces with intra-sentence periods.