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<?php
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// This file is part of Moodle - http://moodle.org/
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//
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// Moodle is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Moodle is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
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/**
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* This script displays tex source code, it is used also from the algebra filter.
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*
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* @package filter
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* @subpackage tex
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* @copyright 2004 Zbigniew Fiedorowicz fiedorow@math.ohio-state.edu
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* Originally based on code provided by Bruno Vernier bruno@vsbeducation.ca
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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define('NO_MOODLE_COOKIES', true); // Because it interferes with caching
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require('../../config.php');
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if (!filter_is_enabled('tex') and !filter_is_enabled('algebra')) {
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throw new \moodle_exception('filternotenabled');
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}
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$texexp = optional_param('texexp', '', PARAM_RAW);
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$title = get_string('source', 'filter_tex')
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?>
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
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<html>
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<head>
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<title><?php echo $title; ?></title>
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
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</head>
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<body>
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<div>
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<dl>
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<dt><?php echo $title; ?>:</dt>
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<dd><?php p($texexp); ?></dd>
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</dl>
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</div>
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</body>
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</html>
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