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MDL-76688 filter_text: prevent LaTeX3 syntax

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Petr Skoda 2023-03-05 10:05:57 +01:00
parent 5d320dd7d1
commit 406738005e
1 changed files with 1 additions and 0 deletions
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filter/tex/lib.php
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@ -84,6 +84,7 @@ function filter_tex_sanitize_formula(string $texexp): string {
'\afterassignment', '\expandafter', '\noexpand', '\special',
'\let', '\futurelet', '\else', '\fi', '\chardef', '\makeatletter', '\afterground',
'\noexpand', '\line', '\mathcode', '\item', '\section', '\mbox', '\declarerobustcommand',
'\ExplSyntaxOn',
];
$allowlist = ['inputenc'];