site/node_modules/mathjax-full/js/input/mathml/mml3/mml3.js

"use strict";
var __extends = (this && this.__extends) || (function () {
    var extendStatics = function (d, b) {
        extendStatics = Object.setPrototypeOf ||
            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
            function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
        return extendStatics(d, b);
    };
    return function (d, b) {
        if (typeof b !== "function" && b !== null)
            throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
        extendStatics(d, b);
        function __() { this.constructor = d; }
        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
    };
})();
var __assign = (this && this.__assign) || function () {
    __assign = Object.assign || function(t) {
        for (var s, i = 1, n = arguments.length; i < n; i++) {
            s = arguments[i];
            for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
                t[p] = s[p];
        }
        return t;
    };
    return __assign.apply(this, arguments);
};
var __read = (this && this.__read) || function (o, n) {
    var m = typeof Symbol === "function" && o[Symbol.iterator];
    if (!m) return o;
    var i = m.call(o), r, ar = [], e;
    try {
        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
    }
    catch (error) { e = { error: error }; }
    finally {
        try {
            if (r && !r.done && (m = i["return"])) m.call(i);
        }
        finally { if (e) throw e.error; }
    }
    return ar;
};
var __spreadArray = (this && this.__spreadArray) || function (to, from, pack) {
    if (pack || arguments.length === 2) for (var i = 0, l = from.length, ar; i < l; i++) {
        if (ar || !(i in from)) {
            if (!ar) ar = Array.prototype.slice.call(from, 0, i);
            ar[i] = from[i];
        }
    }
    return to.concat(ar || Array.prototype.slice.call(from));
};
var __values = (this && this.__values) || function(o) {
    var s = typeof Symbol === "function" && Symbol.iterator, m = s && o[s], i = 0;
    if (m) return m.call(o);
    if (o && typeof o.length === "number") return {
        next: function () {
            if (o && i >= o.length) o = void 0;
            return { value: o && o[i++], done: !o };
        }
    };
    throw new TypeError(s ? "Object is not iterable." : "Symbol.iterator is not defined.");
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.Mml3Handler = exports.Mml3 = void 0;
var mml3_node_js_1 = require("./mml3-node.js");
var Mml3 = (function () {
    function Mml3(document) {
        if (typeof XSLTProcessor === 'undefined') {
            this.transform = (0, mml3_node_js_1.createTransform)();
        }
        else {
            var processor_1 = new XSLTProcessor();
            var parsed = document.adaptor.parse(Mml3.XSLT, 'text/xml');
            processor_1.importStylesheet(parsed);
            this.transform = function (node) {
                var adaptor = document.adaptor;
                var div = adaptor.node('div', {}, [adaptor.clone(node)]);
                var mml = processor_1.transformToDocument(div);
                return adaptor.tags(mml, 'math')[0];
            };
        }
    }
    Mml3.prototype.mmlFilter = function (args) {
        if (args.document.options.enableMml3) {
            args.data = this.transform(args.data, args.document);
        }
    };
    return Mml3;
}());
exports.Mml3 = Mml3;
function Mml3Handler(handler) {
    var _a;
    handler.documentClass = (_a = (function (_super) {
            __extends(class_1, _super);
            function class_1() {
                var e_1, _a;
                var args = [];
                for (var _i = 0; _i < arguments.length; _i++) {
                    args[_i] = arguments[_i];
                }
                var _this = _super.apply(this, __spreadArray([], __read(args), false)) || this;
                try {
                    for (var _b = __values(_this.inputJax || []), _c = _b.next(); !_c.done; _c = _b.next()) {
                        var jax = _c.value;
                        if (jax.name === 'MathML') {
                            if (!jax.options._mml3) {
                                var mml3 = new Mml3(_this);
                                jax.mmlFilters.add(mml3.mmlFilter.bind(mml3));
                                jax.options._mml3 = true;
                            }
                            break;
                        }
                    }
                }
                catch (e_1_1) { e_1 = { error: e_1_1 }; }
                finally {
                    try {
                        if (_c && !_c.done && (_a = _b.return)) _a.call(_b);
                    }
                    finally { if (e_1) throw e_1.error; }
                }
                return _this;
            }
            return class_1;
        }(handler.documentClass)),
        _a.OPTIONS = __assign(__assign({}, handler.documentClass.OPTIONS), { enableMml3: true }),
        _a);
    return handler;
}
exports.Mml3Handler = Mml3Handler;
Mml3.XSLT = "\n<xsl:stylesheet version=\"1.0\" xmlns:xsl=\"http://www.w3.org/1999/XSL/Transform\"\n\t\txmlns:m=\"http://www.w3.org/1998/Math/MathML\"\n\t\txmlns:c=\"http://exslt.org/common\"\n\t\texclude-result-prefixes=\"m c\">\n<xsl:output indent=\"yes\" omit-xml-declaration=\"yes\"/>\n<xsl:output indent=\"yes\" omit-xml-declaration=\"yes\"/>\n<xsl:template match=\"*\">\n <xsl:copy>\n  <xsl:copy-of select=\"@*\"/>\n  <xsl:apply-templates/>\n </xsl:copy>\n</xsl:template>\n<xsl:template match=\"m:*[@dir='rtl']\"  priority=\"10\">\n <xsl:apply-templates mode=\"rtl\" select=\".\"/>\n</xsl:template>\n<xsl:template match=\"@*\" mode=\"rtl\">\n <xsl:copy-of select=\".\"/>\n <xsl:attribute name=\"dir\">ltr</xsl:attribute>\n</xsl:template>\n<xsl:template match=\"*\" mode=\"rtl\">\n <xsl:copy>\n  <xsl:apply-templates select=\"@*\" mode=\"rtl\"/>\n  <xsl:for-each select=\"node()\">\n   <xsl:sort data-type=\"number\" order=\"descending\" select=\"position()\"/>\n   <xsl:text> </xsl:text>\n   <xsl:apply-templates mode=\"rtl\" select=\".\"/>\n  </xsl:for-each>\n </xsl:copy>\n</xsl:template>\n<xsl:template match=\"@open\" mode=\"rtl\">\n <xsl:attribute name=\"close\"><xsl:value-of select=\".\"/></xsl:attribute>\n</xsl:template>\n<xsl:template match=\"@open[.='(']\" mode=\"rtl\">\n <xsl:attribute name=\"close\">)</xsl:attribute>\n</xsl:template>\n<xsl:template match=\"@open[.=')']\" mode=\"rtl\">\n <xsl:attribute name=\"close\">(</xsl:attribute>\n</xsl:template>\n<xsl:template match=\"@open[.='[']\" mode=\"rtl\">\n <xsl:attribute name=\"close\">]</xsl:attribute>\n</xsl:template>\n<xsl:template match=\"@open[.=']']\" mode=\"rtl\">\n <xsl:attribute name=\"close\">[</xsl:attribute>\n</xsl:template>\n<xsl:template match=\"@open[.='{']\" mode=\"rtl\">\n <xsl:attribute name=\"close\">}</xsl:attribute>\n</xsl:template>\n<xsl:template match=\"@open[.='}']\" mode=\"rtl\">\n <xsl:attribute name=\"close\">{</xsl:attribute>\n</xsl:template>\n<xsl:template match=\"@close\" mode=\"rtl\">\n <xsl:attribute name=\"open\"><xsl:value-of select=\".\"/></xsl:attribute>\n</xsl:template>\n<xsl:template match=\"@close[.='(']\" mode=\"rtl\">\n <xsl:attribute name=\"open\">)</xsl:attribute>\n</xsl:template>\n<xsl:template match=\"@close[.=')']\" mode=\"rtl\">\n <xsl:attribute name=\"open\">(</xsl:attribute>\n</xsl:template>\n<xsl:template match=\"@close[.='[']\" mode=\"rtl\">\n <xsl:attribute name=\"open\">]</xsl:attribute>\n</xsl:template>\n<xsl:template match=\"@close[.=']']\" mode=\"rtl\">\n <xsl:attribute name=\"open\">[</xsl:attribute>\n</xsl:template>\n<xsl:template match=\"@close[.='{']\" mode=\"rtl\">\n <xsl:attribute name=\"open\">}</xsl:attribute>\n</xsl:template>\n<xsl:template match=\"@close[.='}']\" mode=\"rtl\">\n <xsl:attribute name=\"open\">{</xsl:attribute>\n</xsl:template>\n<xsl:template match=\"m:mfrac[@bevelled='true']\" mode=\"rtl\">\n <m:mrow>\n  <m:msub><m:mi></m:mi><xsl:apply-templates select=\"*[2]\" mode=\"rtl\"/></m:msub>\n  <m:mo>&#x5c;</m:mo>\n  <m:msup><m:mi></m:mi><xsl:apply-templates select=\"*[1]\" mode=\"rtl\"/></m:msup>\n </m:mrow>\n</xsl:template>\n<xsl:template match=\"m:mfrac\" mode=\"rtl\">\n <xsl:copy>\n  <xsl:apply-templates mode=\"rtl\" select=\"@*|*\"/>\n </xsl:copy>\n</xsl:template>\n<xsl:template match=\"m:mroot\" mode=\"rtl\">\n <m:msup>\n  <m:menclose notation=\"top right\">\n   <xsl:apply-templates mode=\"rtl\" select=\"@*|*[1]\"/>\n  </m:menclose>\n  <xsl:apply-templates mode=\"rtl\" select=\"*[2]\"/>\n </m:msup>\n</xsl:template>\n<xsl:template match=\"m:msqrt\" mode=\"rtl\">\n <m:menclose notation=\"top right\">\n  <xsl:apply-templates mode=\"rtl\" select=\"@*|*[1]\"/>\n </m:menclose>\n</xsl:template>\n<xsl:template match=\"m:mtable|m:munder|m:mover|m:munderover\" mode=\"rtl\" priority=\"2\">\n <xsl:copy>\n  <xsl:apply-templates select=\"@*\" mode=\"rtl\"/>\n  <xsl:apply-templates mode=\"rtl\">\n  </xsl:apply-templates>\n </xsl:copy>\n</xsl:template>\n<xsl:template match=\"m:msup\" mode=\"rtl\" priority=\"2\">\n <m:mmultiscripts>\n  <xsl:apply-templates select=\"*[1]\" mode=\"rtl\"/>\n  <m:mprescripts/>\n  <m:
//# sourceMappingURL=mml3.js.map