Edit asciimathml

[gro...@gmail.com]

Hello,

Thanks for your api which is a good tool.
I use the preview with ascii mode. Sqrt2 displays $ \ sqrt 2 $ but I would like sqrt (2) to display $ \sqrt 2 $. I can handle the string with a regexpression but how to make clean changes. How to take account of changes to the ASCIImathML.js script. It does not look present on mathjax gitub ?
Thank you for your help.

[Peter Krautzberger]

Hi,

You might want to post a minimal live example that exhibits the problem.

Regards,

Peter.

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[Julien]

Hi,
I modified the createPreview function to do the job but it isn't clean. How to make changes properly?
Thank

 CreatePreview: function () {
    Preview.timeout = null;
    if (this.mjPending) return;
    var text = document.getElementById("MathInput").value;
    var reg =/(sqrt)(\w)/;
    var test=reg.test(text);
    if(test){alert("Pense aux parenthèses !"); var text = text.replace(reg, "sqrt($2");document.getElementById("MathInput").value =text;}
    text = "`"+text+"`";
    if (text === this.oldtext) return;
    if (this.mjRunning) {
      this.mjPending = true;
      MathJax.Hub.Queue(["CreatePreview",this]);
    } else {
      this.buffer.innerHTML = this.oldtext = text;
      this.mjRunning = true;
      MathJax.Hub.Queue(
  ["Typeset",MathJax.Hub,this.buffer],
  ["PreviewDone",this]
      );
    }
  },

[jahvascr...@gmail.com]

Bonjour Julien,

I do not see your problem when typesetting asciimath. "[[ \sqrt 2 ]]" is shown as "\sqrt 2" in gray for a short time (and is replaced by the rendered math), and "[[ sqrt(2) ]]" is shown as "sqrt(2)" in gray in the same way.

https://jsfiddle.net/yfj2k2sb/1/

Can you try to update this jsfiddle to show your problem?

Je ne vois pas ton problème, "[[ \sqrt 2 ]]" s'affiche comme "\sqrt 2" en gris pendant un temps très court (puis est remplacé par le rendu final), et "[[ sqrt(2) ]]" s'affiche comme "sqrt(2)" en gris de la même manière.

Est-ce que tu peux essayer de modifier le jsfiddle pour qu'on puisse voir ton problème?

Cheers,

Georges Dupéron