Re: [PATCH v3] docs: allow long unbroken headings to wrap and prevent overflow

[Jonathan Corbet]

Rito Rhymes <rito@xxxxxxxxxxxxxx> writes:

> Some documentation pages contain long headings with unbroken strings
> that can exceed the content width and cause page-wide horizontal scroll
> overflow.
>
> Allow headings to wrap when needed so they stay within the content
> column and do not break page layout.
>
> Browsers do not treat underscores as natural wrap points, so some
> code-style headings may still wrap awkwardly. That trade-off is
> preferable to allowing horizontal scroll overflow, since headings
> should remain immediately visible rather than partly hidden behind
> horizontal scrolling.
>
> Examples:
>   https://docs.kernel.org/6.15/userspace-api/gpio/gpio-v2-line-get-values-ioctl.html
>   https://docs.kernel.org/6.15/userspace-api/sysfs-platform_profile.html
>
> Signed-off-by: Rito Rhymes <rito@xxxxxxxxxxxxxx>
> Assisted-by: Codex:GPT-5.4

I do not see the problem you are referring to here; headings wrap just
fine for me using both Firefox and Chrome.  (Firefox arguably does a
little better since it wraps at "/", but that is what also make it turn
"I/O into "I/
O."

In what environment are you seeing this problem?

Thanks,

jon