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problem with MathJax and GFM Process

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hexid26

28 Apr, 2018 08:18 AM

The source markdown file is all_formula.md.
When previewed by Marked2, there are some problems at the end of this article.
An attachment shows that the character _ may cause this problem.
Another attachment is the preview in Atom, which is correct.

I don't know what makes the problem occur.
And I hope the engineers can help me to fix it.
Thanks very much.

PS:
The rest attachments are the config of Marded2 on my Mac.
My system and Marked2 are both up-to-date.
And I add the config following the help document, which tells me that to add the code in Enable MathJax -> Advanced Configuration.
The code is as follows:

{
    "HTML-CSS": {
        messageStyle: "normal",
        linebreaks: {
            automatic: false
        }
    },
    tex2jax: { 
        inlineMath: [["$","$"],["\\(","\\)"]], 
        displayMath: [["$$","$$"],["\\[","\\]"]], 
        processEscapes: true
    },
    TeX: {
        Macros: {
            tr: "{\\scriptscriptstyle\\mathrm{T}}",
        }
    }
}

• all_formula.md 3.94 KB
• Screen_Shot_2018-04-28_at_16.03.47.png 74.3 KB
• Screen_Shot_2018-04-28_at_16.05.34.png 53.1 KB
• Marked2Config.png 944 KB

1. Support Staff 1 Posted by Brett on 28 Apr, 2018 04:29 PM

   

   It appears that selecting TeX-AMS-MML_SVG in the MathJax configuration
   dropdown fixes the issue. I am by no means a MathJax expert (and
   honestly, I don't know what half of the MathJax config settings mean).
   It seems, though, that the MML-AM configuration that you have selected
   is unable to process the apostrophe character as a valid symbol.

   -Brett

   • Edit

2. Support Staff 2 Posted by Brett on 28 Apr, 2018 04:32 PM

   

   Oh, and the underscores do require escaping with the GFM processor:

   ${P}\_{np}(t)$

   Otherwise if there are two in a paragraph it assumes italics and breaks
   the paragraph rendering.

   -Brett

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