On Mon, 30 Sep 2024 11:59:48 +0200
Daniel Gustafsson <daniel@yesql.se> wrote:
> > On 30 Sep 2024, at 11:03, Tatsuo Ishii <ishii@postgresql.org> wrote:
> >
> >>>> I think there's an unnecessary underscore in config.sgml.
> >
> > I was wrong. The particular byte sequences just looked an underscore
> > on my editor but the byte sequence is actually 0xc2a0, which must be a
> > "non breaking space" encoded in UTF-8. I guess someone mistakenly
> > insert a non breaking space while editing config.sgml.
>
> I wonder if it would be worth to add a check for this like we have to tabs?
> The attached adds a rule to "make -C doc/src/sgml check" for trapping nbsp
> (doing so made me realize we don't have an equivalent meson target).
Your patch couldn't detect 0xA0 in config.sgml in my machine, but it works
when I use `grep -P "[\xA0]"` instead of `grep -e "\xA0"`.
However, it also detects the following line in charset.sgml.
(https://www.postgresql.org/docs/current/collation.html)
For example, locale und-u-kb sorts 'àe' before 'aé'.
This is not non-breaking space, so should not be detected as an error.
Regards,
Yugo Nagata
> --
> Daniel Gustafsson
>
--
Yugo Nagata <nagata@sraoss.co.jp>
