bug#39867: 26.3; EWW does not show textarea content

[Lars Ingebrigtsen]

Xu Chunyang <xuchunyang56@gmail.com> writes:

> I notice EWW doesn't show the textarea element's contents, for example,
> save the following to a.html
>
>     <textarea>HELLO</textarea>
>
> then 'M-x eww-open-file a.html' shows some empty lines without any text.
>
> The following patch fixes the issue for me. And the old code seems
> assuming <textarea value='HELLO'></textarea>, which is not correct.

[...]

> - (value (or (dom-attr dom 'value) ""))
> + (value (or (dom-text dom) ""))

Thanks; applied to Emacs 28.1.

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