* CDATA auto aggregation
@ 2021-11-24 17:58 Diego Rodriguez
2021-11-27 0:54 ` Tim Cross
0 siblings, 1 reply; 2+ messages in thread
From: Diego Rodriguez @ 2021-11-24 17:58 UTC (permalink / raw)
To: emacs-orgmode
[-- Attachment #1: Type: text/plain, Size: 2273 bytes --]
Hello,
I am customizing my org-mode installation but there is something that I
don't understand.
When I execute the following statement:
```
(setq org-html-mathjax-template
"
<script type=\"text/x-mathjax-config\">
MathJax.Hub.Config({
displayAlign: \"%ALIGN\",
displayIndent: \"%INDENT\",
\"HTML-CSS\": { scale: %SCALE,
linebreaks: { automatic: \"%LINEBREAKS\" },
webFont: \"%FONT\"
},
SVG: {scale: %SCALE,
linebreaks: { automatic: \"%LINEBREAKS\" },
font: \"%FONT\"},
NativeMML: {scale: %SCALE},
TeX: { equationNumbers: {autoNumber: \"%AUTONUMBER\"},
MultLineWidth: \"%MULTLINEWIDTH\",
TagSide: \"%TAGSIDE\",
TagIndent: \"%TAGINDENT\"
}
});
</script>
<script src=\"%PATH\"></script>
")
```
A `CDATA` tag gets appended in my HTML export as shown below:
```html
<script type="text/x-mathjax-config">
<![CDATA[
mathjax.hub.config({
displayalign: "center",
displayindent: "0em",
"html-css": { scale: 100,
linebreaks: { automatic: "false" },
webfont: "TeX"
},
svg: {scale: 100,
linebreaks: { automatic: "false" },
font: "TeX"},
nativemml: {scale: 100},
tex: { equationnumbers: {autonumber: "AMS"},
multlinewidth: "85%",
tagside: "right",
tagindent: ".8em"
}
});
]]>
</script>
<script src=
"
https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.0/MathJax.js?config=TeX-AMS_HTML
"
type="text/javascript">
</script>
```
As you can see above, when I set the variable I have no CDATA tag on it.
Where does this tag come from? The problem is that the CDATA tag messes up
with the MathJax configuration parser, as it expects a JavaScript script
inside. But, instead, it finds a CDATA tag that, while it might be valid
according to W3, the MathJax parser throws an `eval` error in the console
since it tries to parse the body of that HTML node.
Where does this CDATA tag gets added automatically and how can I modify
this behavior?
Diego Rodriguez.
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^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: CDATA auto aggregation
2021-11-24 17:58 CDATA auto aggregation Diego Rodriguez
@ 2021-11-27 0:54 ` Tim Cross
0 siblings, 0 replies; 2+ messages in thread
From: Tim Cross @ 2021-11-27 0:54 UTC (permalink / raw)
To: emacs-orgmode
Diego Rodriguez <diego.vincent.rodriguez@gmail.com> writes:
> Hello,
>
> I am customizing my org-mode installation but there is something that I don't understand.
>
> When I execute the following statement:
>
> ```
> (setq org-html-mathjax-template
>
> "
> <script type=\"text/x-mathjax-config\">
> MathJax.Hub.Config({
> displayAlign: \"%ALIGN\",
> displayIndent: \"%INDENT\",
> \"HTML-CSS\": { scale: %SCALE,
> linebreaks: { automatic: \"%LINEBREAKS\" },
> webFont: \"%FONT\"
> },
> SVG: {scale: %SCALE,
> linebreaks: { automatic: \"%LINEBREAKS\" },
> font: \"%FONT\"},
> NativeMML: {scale: %SCALE},
> TeX: { equationNumbers: {autoNumber: \"%AUTONUMBER\"},
> MultLineWidth: \"%MULTLINEWIDTH\",
> TagSide: \"%TAGSIDE\",
> TagIndent: \"%TAGINDENT\"
> }
> });
> </script>
> <script src=\"%PATH\"></script>
> ")
> ```
>
> A `CDATA` tag gets appended in my HTML export as shown below:
>
> ```html
> <script type="text/x-mathjax-config">
> <![CDATA[
> mathjax.hub.config({
> displayalign: "center",
> displayindent: "0em",
> "html-css": { scale: 100,
> linebreaks: { automatic: "false" },
> webfont: "TeX"
> },
> svg: {scale: 100,
> linebreaks: { automatic: "false" },
> font: "TeX"},
> nativemml: {scale: 100},
> tex: { equationnumbers: {autonumber: "AMS"},
> multlinewidth: "85%",
> tagside: "right",
> tagindent: ".8em"
> }
> });
> ]]>
> </script>
> <script src=
> "https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.0/MathJax.js?config=TeX-AMS_HTML"
> type="text/javascript">
> </script>
> ```
>
> As you can see above, when I set the variable I have no CDATA tag on it. Where does this tag come from? The problem is that the
> CDATA tag messes up with the MathJax configuration parser, as it expects a JavaScript script inside. But, instead, it finds a CDATA tag
> that, while it might be valid according to W3, the MathJax parser throws an `eval` error in the console since it tries to parse the body of
> that HTML node.
>
> Where does this CDATA tag gets added automatically and how can I modify this behavior?
>
Unfortunately, I don't know precisely where that tag gets added from. I
suspect it could be related to the ox-html stuff, which is still based
on xhtml rather than html5. I did suggest some months back that it was
probably about time we updated to export as html5 rather than the now
deprecated xhtml, but there were a few who felt that this would result
in the loss of key functionality they wanted to maintain.
We probably should consider moving the existing ox-html to an ox-xhtml
and implementing a new ox-html that is based on html5.
^ permalink raw reply [flat|nested] 2+ messages in thread
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2021-11-24 17:58 CDATA auto aggregation Diego Rodriguez
2021-11-27 0:54 ` Tim Cross
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