| 123456789101112131415161718 | var toString = require('../lang/toString');    /**     * Escapes a string for insertion into HTML.     */    function escapeHtml(str){        str = toString(str)            .replace(/&/g, '&')            .replace(/</g, '<')            .replace(/>/g, '>')            .replace(/'/g, ''')            .replace(/"/g, '"');        return str;    }    module.exports = escapeHtml;
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