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From: =?UTF-8?Q?Aleix_Conchillo_Flaqu=C3=A9?= <aconchillo@gmail.com>
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Subject: Re: avoid character encoding/escaping in sxml->xml or htmlprag's
 sxml->html
Date: Sun, 21 Aug 2022 15:34:54 -0700
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To: Maxime Devos <maximedevos@telenet.be>
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Thank you Maxime,

On Sun, Aug 21, 2022 at 3:16 AM Maxime Devos <maximedevos@telenet.be> wrote=
:

> On 21-08-2022 02:05, Aleix Conchillo Flaqu=C3=A9 wrote:
>
> According to the spec, embedding inline content in the <script> tag shoul=
d
> conform to the language defined by the "type" attribute (defaults to
> javascript). So, I would expect you could put any string that conforms to
> JS.
>
> """
> When used to include dynamic scripts, the scripts may either be embedded
> inline or may be imported from an external file using the src attribute. =
If
> the language is not that described by "text/javascript", then the type
> attribute must be present, as described below. Whatever language is used,
> the contents of the script element must conform with the requirements of
> that language's specification
>
> I am proposing to use XHTML (which is XML), not HTML. HTML's special
> parsing quirks are irrelevant here.
>
> It does, browsers (at least Chrome) don't interpret that correctly, since
> it's not valid JavaScript.
>
> As <script> ... </script> is XML, the XML parser  (not the HTML parser,
> this is XHTML!) will decode the &lt; inside the <script>...</script>, the
> result _after decoding_ is valid JavaScript.  In XML, <script> is not
> special -- everything is parsed the same way in XML.
>
>
Got it! I didn't know that was treated differently. I just tried it and it
works perfectly and it's exactly what I wanted:

https://github.com/aconchillo/guilescript/commit/c959ceff15e8e9fdf81cc59a75=
4ed66e6bb53cc0

I avoided the <?xml?> declaration. I know that's mandatory in XML
documents, but it seemed to work without it.

Thanks again!

Aleix

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<div dir=3D"ltr"><div dir=3D"ltr"><div class=3D"gmail_default" style=3D"fon=
t-family:arial,helvetica,sans-serif">Thank you Maxime,</div><div class=3D"g=
mail_default" style=3D"font-family:arial,helvetica,sans-serif"><br></div></=
div><div class=3D"gmail_quote"><div dir=3D"ltr" class=3D"gmail_attr">On Sun=
, Aug 21, 2022 at 3:16 AM Maxime Devos &lt;<a href=3D"mailto:maximedevos@te=
lenet.be">maximedevos@telenet.be</a>&gt; wrote:<br></div><blockquote class=
=3D"gmail_quote" style=3D"margin:0px 0px 0px 0.8ex;border-left:1px solid rg=
b(204,204,204);padding-left:1ex">
 =20
   =20
 =20
  <div>
    <p>On 21-08-2022 02:05, Aleix Conchillo Flaqu=C3=A9 wrote:<br>
    </p>
    <blockquote type=3D"cite">According
      to the spec, embedding inline content in the &lt;script&gt; tag
      should conform to the language defined by the &quot;type&quot; attrib=
ute
      (defaults to javascript). So, I would expect you could put any
      string that conforms to JS.<br>
      <br>
      &quot;&quot;&quot;<br>
      When used to include dynamic scripts, the scripts may either be
      embedded inline or may be imported from an external file using the
      src attribute. If the language is not that described by
      &quot;text/javascript&quot;, then the type attribute must be present,=
 as
      described below. Whatever language is used, the contents of the
      script element must conform with the requirements of that
      language&#39;s specification</blockquote>
    <p>I am proposing to use XHTML (which is XML), not HTML. HTML&#39;s
      special parsing quirks are irrelevant here.<br>
    </p>
    <p>
      </p><blockquote type=3D"cite">
        <div style=3D"font-family:arial,helvetica,sans-serif">It does,
          browsers (at least Chrome) don&#39;t interpret that correctly,
          since it&#39;s not valid JavaScript.</div>
      </blockquote>
      As &lt;script&gt; ... &lt;/script&gt; is XML, the XML parser=C2=A0 (n=
ot
      the HTML parser, this is XHTML!) will decode the &amp;lt; inside
      the &lt;script&gt;...&lt;/script&gt;, the result _after decoding_
      is valid JavaScript.=C2=A0 In XML, &lt;script&gt; is not special --
      everything is parsed the same way in XML.<p></p>
    <p></p></div></blockquote><div><br></div><div><div class=3D"gmail_defau=
lt" style=3D"font-family:arial,helvetica,sans-serif">Got it! I didn&#39;t k=
now that was treated differently. I just tried it and it works perfectly an=
d it&#39;s exactly what I wanted:</div><div class=3D"gmail_default" style=
=3D"font-family:arial,helvetica,sans-serif"><br></div><div class=3D"gmail_d=
efault" style=3D"font-family:arial,helvetica,sans-serif"><a href=3D"https:/=
/github.com/aconchillo/guilescript/commit/c959ceff15e8e9fdf81cc59a754ed66e6=
bb53cc0">https://github.com/aconchillo/guilescript/commit/c959ceff15e8e9fdf=
81cc59a754ed66e6bb53cc0</a></div></div><div class=3D"gmail_default" style=
=3D"font-family:arial,helvetica,sans-serif"><br></div><div class=3D"gmail_d=
efault" style=3D"font-family:arial,helvetica,sans-serif">I avoided the &lt;=
?xml?&gt; declaration. I know that&#39;s mandatory in XML documents, but it=
 seemed to work without it.</div><div><br></div><div class=3D"gmail_default=
" style=3D"font-family:arial,helvetica,sans-serif">Thanks again!</div><div =
class=3D"gmail_default" style=3D"font-family:arial,helvetica,sans-serif"><b=
r></div><div class=3D"gmail_default" style=3D"font-family:arial,helvetica,s=
ans-serif">Aleix</div><div class=3D"gmail_default" style=3D"font-family:ari=
al,helvetica,sans-serif"></div></div></div>

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