five-server/lib/dependencies/escape-html.js

Development Server with Live Reload Capability. (Maintained Fork of Live Server)

"use strict";
/**
 * @package escape-html (https://www.npmjs.com/package/escape-html)
 *
 * @copyright
 * Copyright(c) 2012-2013 TJ Holowaychuk
 * Copyright(c) 2015 Andreas Lubbe
 * Copyright(c) 2015 Tiancheng "Timothy" Gu
 *
 * @license {@link https://github.com/component/escape-html/blob/master/LICENSE MIT}
 *
 * @description modified version of escape-html@1.0.3 (https://github.com/component/escape-html/blob/master/index.js)
 */
Object.defineProperty(exports, "__esModule", { value: true });
const matchHtmlRegExp = /["'&<>]/;
/** Escape special characters in the given string of text. */
const escapeHtml = (str) => {
    const match = matchHtmlRegExp.exec(str);
    if (!match)
        return str;
    let escape;
    let html = '';
    let index = 0;
    let lastIndex = 0;
    for (index = match.index; index < str.length; index++) {
        switch (str.charCodeAt(index)) {
            case 34: // "
                escape = '&quot;';
                break;
            case 38: // &
                escape = '&amp;';
                break;
            case 39: // '
                escape = '&#39;';
                break;
            case 60: // <
                escape = '&lt;';
                break;
            case 62: // >
                escape = '&gt;';
                break;
            default:
                continue;
        }
        if (lastIndex !== index)
            html += str.substring(lastIndex, index);
        lastIndex = index + 1;
        html += escape;
    }
    return lastIndex !== index ? html + str.substring(lastIndex, index) : html;
};
exports.default = escapeHtml;
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