update on js-info

[Per Bothner]

I think the js-info-based version of the DomTerm manual is now
ready to replace the docbook-based version.  (Through probably not until
after the texinfo release.)

Old (docbook-based): https://domterm.org/
New: https://per.bothner.com/tmp/DomTerm-txjs

Of the issues mentioned in my email "Re: upcoming pretest release"
(2021-02-16) the only that is still an issue is this:

> * Awkward sub-page link header - see email "footer navigation headers"
> For example: http://per.bothner.com/tmp/DomTerm-txjs/Wire-byte-protocol.html
> (Move/tweak page-end link; hide internal headers with css.)
> [This is the main issue I'm hoping you or Patrice can look into.]

I consider this a minor blemish, not a show-stopper.

The remaining issues from that email are all fixed:

> * js-info sidebar shows too many entries (in my opinion).
> Compare https://per.bothner.com/tmp/DomTerm-txjs/Tips-and-solutions.html
> with https://domterm.org/Tips-and-solutions.html
> [This requires changes to info.js which I can probably handle.]
>
> * Related: Boldface or other emphasis in the sidebar for the current page
> is I think helpful.
>
> * Hide "Script license information" link or move it to "Help" page.
> It's clutter that I don't want on my website, though I might be
> ok with it in the help page.
>
> * Problems with links to files in the current "directory".
> For example, try clicking on the first image on the home page.
> [This is another js-info issue I can look into.]
>
> * Fix [Function:] in synopsis to remove colon.
> See http://per.bothner.com/tmp/DomTerm-txjs/The-DomTerm-JavaScript-class.html
> [This can probably be done with a DomTerm-specific JavaScript hook.]
>
> * Make sure page URLs are compatible.  Specifically,
> fix node or anchor names containing hyphens.
> For example: http://per.bothner.com/tmp/DomTerm-txjs/electron_002dnodepty.html
>
> * The sidebar shows an extra level of indentation.
>
> * Minor styling differences that can probably be easily fixed with css.

--
        --Per Bothner
per@bothner.com   http://per.bothner.com/