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\\ cannot produce breakline #2382

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zq1997 opened this issue Mar 25, 2020 · 1 comment
Closed

\\ cannot produce breakline #2382

zq1997 opened this issue Mar 25, 2020 · 1 comment
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@zq1997
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zq1997 commented Mar 25, 2020

Issue Summary

\\ cannot produce breakline in chtml.

Steps to Reproduce:

Just try this html

<html>

<head>
    <script defer src="https://cdn.jsdelivr.net/npm/mathjax/es5/tex-chtml-full.js"></script>
</head>

<body>
    <script type="math/tex; mode=display">
        \alpha = \beta + \beta\\
        \alpha = 2\beta
    </script>

    <script>
        window.MathJax = {
            options: {
                renderActions: {
                    addMenu: [0, '', ''],
                    findScript: [10, doc => {
                        document.querySelectorAll('script[type^="math/tex"]').forEach(node => {
                            const display = !!node.type.match(/; *mode=display/);
                            const math = new doc.options.MathItem(node.textContent, doc.inputJax[0], display);
                            const text = document.createTextNode('');
                            node.parentNode.replaceChild(text, node);
                            math.start = { node: text, delim: '', n: 0 };
                            math.end = { node: text, delim: '', n: 0 };
                            doc.math.push(math);
                        });
                    }, '', false]
                }
            }
        };
    </script>
</body>

</html>

It gives me such result, no breakline produced
image

Technical details:

  • MathJax Version: 3.0.1
  • Client OS: Linux Mint 19.3
  • Browser: Chromium 80.0.3987.87
@dpvc
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dpvc commented Mar 25, 2020

This is a duplicate of issue #2312.

Linebreaks are not yet implemented in version 3. This is one of the significant features from version 2 that been ported to version 3.

@dpvc dpvc added the Duplicate label Mar 25, 2020
@zq1997 zq1997 closed this as completed Mar 26, 2020
This was referenced Aug 5, 2020
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@dpvc @zq1997