488 lines
22 KiB
JavaScript
488 lines
22 KiB
JavaScript
"use strict";
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var __assign = (this && this.__assign) || function () {
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__assign = Object.assign || function(t) {
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for (var s, i = 1, n = arguments.length; i < n; i++) {
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s = arguments[i];
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for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
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t[p] = s[p];
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}
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return t;
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};
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return __assign.apply(this, arguments);
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};
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var __read = (this && this.__read) || function (o, n) {
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var m = typeof Symbol === "function" && o[Symbol.iterator];
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if (!m) return o;
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var i = m.call(o), r, ar = [], e;
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try {
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while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
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}
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catch (error) { e = { error: error }; }
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finally {
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try {
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if (r && !r.done && (m = i["return"])) m.call(i);
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}
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finally { if (e) throw e.error; }
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}
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return ar;
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};
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var __values = (this && this.__values) || function(o) {
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var s = typeof Symbol === "function" && Symbol.iterator, m = s && o[s], i = 0;
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if (m) return m.call(o);
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if (o && typeof o.length === "number") return {
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next: function () {
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if (o && i >= o.length) o = void 0;
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return { value: o && o[i++], done: !o };
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}
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};
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throw new TypeError(s ? "Object is not iterable." : "Symbol.iterator is not defined.");
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};
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var __importDefault = (this && this.__importDefault) || function (mod) {
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return (mod && mod.__esModule) ? mod : { "default": mod };
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};
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.MathtoolsMethods = void 0;
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var ParseUtil_js_1 = __importDefault(require("../ParseUtil.js"));
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var AmsMethods_js_1 = require("../ams/AmsMethods.js");
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var BaseMethods_js_1 = __importDefault(require("../base/BaseMethods.js"));
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var TexParser_js_1 = __importDefault(require("../TexParser.js"));
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var TexError_js_1 = __importDefault(require("../TexError.js"));
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var NodeUtil_js_1 = __importDefault(require("../NodeUtil.js"));
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var MmlNode_js_1 = require("../../../core/MmlTree/MmlNode.js");
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var lengths_js_1 = require("../../../util/lengths.js");
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var Options_js_1 = require("../../../util/Options.js");
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var NewcommandUtil_js_1 = __importDefault(require("../newcommand/NewcommandUtil.js"));
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var NewcommandMethods_js_1 = __importDefault(require("../newcommand/NewcommandMethods.js"));
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var MathtoolsUtil_js_1 = require("./MathtoolsUtil.js");
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exports.MathtoolsMethods = {
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MtMatrix: function (parser, begin, open, close) {
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var align = parser.GetBrackets("\\begin{".concat(begin.getName(), "}"), 'c');
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return exports.MathtoolsMethods.Array(parser, begin, open, close, align);
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},
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MtSmallMatrix: function (parser, begin, open, close, align) {
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if (!align) {
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align = parser.GetBrackets("\\begin{".concat(begin.getName(), "}"), parser.options.mathtools['smallmatrix-align']);
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}
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return exports.MathtoolsMethods.Array(parser, begin, open, close, align, ParseUtil_js_1.default.Em(1 / 3), '.2em', 'S', 1);
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},
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MtMultlined: function (parser, begin) {
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var _a;
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var name = "\\begin{".concat(begin.getName(), "}");
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var pos = parser.GetBrackets(name, parser.options.mathtools['multlined-pos'] || 'c');
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var width = pos ? parser.GetBrackets(name, '') : '';
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if (pos && !pos.match(/^[cbt]$/)) {
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_a = __read([pos, width], 2), width = _a[0], pos = _a[1];
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}
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parser.Push(begin);
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var item = parser.itemFactory.create('multlined', parser, begin);
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item.arraydef = {
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displaystyle: true,
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rowspacing: '.5em',
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width: width || 'auto',
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columnwidth: '100%',
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};
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return ParseUtil_js_1.default.setArrayAlign(item, pos || 'c');
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},
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HandleShove: function (parser, name, shove) {
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var top = parser.stack.Top();
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if (top.kind !== 'multline' && top.kind !== 'multlined') {
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throw new TexError_js_1.default('CommandInMultlined', '%1 can only appear within the multline or multlined environments', name);
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}
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if (top.Size()) {
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throw new TexError_js_1.default('CommandAtTheBeginingOfLine', '%1 must come at the beginning of the line', name);
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}
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top.setProperty('shove', shove);
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var shift = parser.GetBrackets(name);
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var mml = parser.ParseArg(name);
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if (shift) {
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var mrow = parser.create('node', 'mrow', []);
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var mspace = parser.create('node', 'mspace', [], { width: shift });
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if (shove === 'left') {
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mrow.appendChild(mspace);
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mrow.appendChild(mml);
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}
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else {
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mrow.appendChild(mml);
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mrow.appendChild(mspace);
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}
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mml = mrow;
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}
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parser.Push(mml);
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},
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SpreadLines: function (parser, begin) {
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var e_1, _a;
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if (parser.stack.env.closing === begin.getName()) {
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delete parser.stack.env.closing;
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var top_1 = parser.stack.Pop();
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var mml = top_1.toMml();
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var spread = top_1.getProperty('spread');
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if (mml.isInferred) {
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try {
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for (var _b = __values(NodeUtil_js_1.default.getChildren(mml)), _c = _b.next(); !_c.done; _c = _b.next()) {
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var child = _c.value;
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MathtoolsUtil_js_1.MathtoolsUtil.spreadLines(child, spread);
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}
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}
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catch (e_1_1) { e_1 = { error: e_1_1 }; }
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finally {
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try {
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if (_c && !_c.done && (_a = _b.return)) _a.call(_b);
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}
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finally { if (e_1) throw e_1.error; }
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}
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}
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else {
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MathtoolsUtil_js_1.MathtoolsUtil.spreadLines(mml, spread);
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}
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parser.Push(mml);
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}
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else {
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var spread = parser.GetDimen("\\begin{".concat(begin.getName(), "}"));
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begin.setProperty('spread', spread);
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parser.Push(begin);
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}
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},
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Cases: function (parser, begin, open, close, style) {
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var array = parser.itemFactory.create('array').setProperty('casesEnv', begin.getName());
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array.arraydef = {
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rowspacing: '.2em',
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columnspacing: '1em',
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columnalign: 'left'
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};
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if (style === 'D') {
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array.arraydef.displaystyle = true;
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}
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array.setProperties({ open: open, close: close });
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parser.Push(begin);
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return array;
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},
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MathLap: function (parser, name, pos, cramped) {
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var style = parser.GetBrackets(name, '').trim();
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var mml = parser.create('node', 'mstyle', [
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parser.create('node', 'mpadded', [parser.ParseArg(name)], __assign({ width: 0 }, (pos === 'r' ? {} : { lspace: (pos === 'l' ? '-1width' : '-.5width') })))
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], { 'data-cramped': cramped });
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MathtoolsUtil_js_1.MathtoolsUtil.setDisplayLevel(mml, style);
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parser.Push(parser.create('node', 'TeXAtom', [mml]));
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},
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Cramped: function (parser, name) {
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var style = parser.GetBrackets(name, '').trim();
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var arg = parser.ParseArg(name);
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var mml = parser.create('node', 'mstyle', [arg], { 'data-cramped': true });
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MathtoolsUtil_js_1.MathtoolsUtil.setDisplayLevel(mml, style);
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parser.Push(mml);
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},
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MtLap: function (parser, name, pos) {
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var content = ParseUtil_js_1.default.internalMath(parser, parser.GetArgument(name), 0);
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var mml = parser.create('node', 'mpadded', content, { width: 0 });
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if (pos !== 'r') {
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NodeUtil_js_1.default.setAttribute(mml, 'lspace', pos === 'l' ? '-1width' : '-.5width');
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}
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parser.Push(mml);
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},
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MathMakeBox: function (parser, name) {
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var width = parser.GetBrackets(name);
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var pos = parser.GetBrackets(name, 'c');
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var mml = parser.create('node', 'mpadded', [parser.ParseArg(name)]);
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if (width) {
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NodeUtil_js_1.default.setAttribute(mml, 'width', width);
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}
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var align = (0, Options_js_1.lookup)(pos, { c: 'center', r: 'right' }, '');
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if (align) {
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NodeUtil_js_1.default.setAttribute(mml, 'data-align', align);
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}
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parser.Push(mml);
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},
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MathMBox: function (parser, name) {
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parser.Push(parser.create('node', 'mrow', [parser.ParseArg(name)]));
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},
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UnderOverBracket: function (parser, name) {
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var thickness = (0, lengths_js_1.length2em)(parser.GetBrackets(name, '.1em'), .1);
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var height = parser.GetBrackets(name, '.2em');
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var arg = parser.GetArgument(name);
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var _a = __read((name.charAt(1) === 'o' ?
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['over', 'accent', 'bottom'] :
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['under', 'accentunder', 'top']), 3), pos = _a[0], accent = _a[1], border = _a[2];
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var t = (0, lengths_js_1.em)(thickness);
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var base = new TexParser_js_1.default(arg, parser.stack.env, parser.configuration).mml();
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var copy = new TexParser_js_1.default(arg, parser.stack.env, parser.configuration).mml();
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var script = parser.create('node', 'mpadded', [
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parser.create('node', 'mphantom', [copy])
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], {
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style: "border: ".concat(t, " solid; border-").concat(border, ": none"),
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height: height,
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depth: 0
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});
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var node = ParseUtil_js_1.default.underOver(parser, base, script, pos, true);
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var munderover = NodeUtil_js_1.default.getChildAt(NodeUtil_js_1.default.getChildAt(node, 0), 0);
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NodeUtil_js_1.default.setAttribute(munderover, accent, true);
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parser.Push(node);
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},
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Aboxed: function (parser, name) {
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var top = MathtoolsUtil_js_1.MathtoolsUtil.checkAlignment(parser, name);
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if (top.row.length % 2 === 1) {
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top.row.push(parser.create('node', 'mtd', []));
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}
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var arg = parser.GetArgument(name);
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var rest = parser.string.substr(parser.i);
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parser.string = arg + '&&\\endAboxed';
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parser.i = 0;
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var left = parser.GetUpTo(name, '&');
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var right = parser.GetUpTo(name, '&');
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parser.GetUpTo(name, '\\endAboxed');
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var tex = ParseUtil_js_1.default.substituteArgs(parser, [left, right], '\\rlap{\\boxed{#1{}#2}}\\kern.267em\\phantom{#1}&\\phantom{{}#2}\\kern.267em');
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parser.string = tex + rest;
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parser.i = 0;
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},
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ArrowBetweenLines: function (parser, name) {
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var top = MathtoolsUtil_js_1.MathtoolsUtil.checkAlignment(parser, name);
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if (top.Size() || top.row.length) {
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throw new TexError_js_1.default('BetweenLines', '%1 must be on a row by itself', name);
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}
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var star = parser.GetStar();
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var symbol = parser.GetBrackets(name, '\\Updownarrow');
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if (star) {
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top.EndEntry();
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top.EndEntry();
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}
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var tex = (star ? '\\quad' + symbol : symbol + '\\quad');
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var mml = new TexParser_js_1.default(tex, parser.stack.env, parser.configuration).mml();
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parser.Push(mml);
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top.EndEntry();
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top.EndRow();
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},
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VDotsWithin: function (parser, name) {
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var top = parser.stack.Top();
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var isFlush = (top.getProperty('flushspaceabove') === top.table.length);
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var arg = '\\mmlToken{mi}{}' + parser.GetArgument(name) + '\\mmlToken{mi}{}';
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var base = new TexParser_js_1.default(arg, parser.stack.env, parser.configuration).mml();
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var mml = parser.create('node', 'mpadded', [
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parser.create('node', 'mpadded', [
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parser.create('node', 'mo', [
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parser.create('text', '\u22EE')
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])
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], __assign({ width: 0, lspace: '-.5width' }, (isFlush ? { height: '-.6em', voffset: '-.18em' } : {}))),
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parser.create('node', 'mphantom', [base])
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], {
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lspace: '.5width'
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});
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parser.Push(mml);
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},
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ShortVDotsWithin: function (parser, _name) {
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var top = parser.stack.Top();
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var star = parser.GetStar();
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exports.MathtoolsMethods.FlushSpaceAbove(parser, '\\MTFlushSpaceAbove');
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!star && top.EndEntry();
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exports.MathtoolsMethods.VDotsWithin(parser, '\\vdotswithin');
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star && top.EndEntry();
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exports.MathtoolsMethods.FlushSpaceBelow(parser, '\\MTFlushSpaceBelow');
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},
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FlushSpaceAbove: function (parser, name) {
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var top = MathtoolsUtil_js_1.MathtoolsUtil.checkAlignment(parser, name);
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top.setProperty('flushspaceabove', top.table.length);
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top.addRowSpacing('-' + parser.options.mathtools['shortvdotsadjustabove']);
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},
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FlushSpaceBelow: function (parser, name) {
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var top = MathtoolsUtil_js_1.MathtoolsUtil.checkAlignment(parser, name);
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top.Size() && top.EndEntry();
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top.EndRow();
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top.addRowSpacing('-' + parser.options.mathtools['shortvdotsadjustbelow']);
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},
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PairedDelimiters: function (parser, name, open, close, body, n, pre, post) {
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if (body === void 0) { body = '#1'; }
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if (n === void 0) { n = 1; }
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if (pre === void 0) { pre = ''; }
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if (post === void 0) { post = ''; }
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var star = parser.GetStar();
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var size = (star ? '' : parser.GetBrackets(name));
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var _a = __read((star ? ['\\left', '\\right'] : size ? [size + 'l', size + 'r'] : ['', '']), 2), left = _a[0], right = _a[1];
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var delim = (star ? '\\middle' : size || '');
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if (n) {
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var args = [];
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for (var i = args.length; i < n; i++) {
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args.push(parser.GetArgument(name));
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}
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pre = ParseUtil_js_1.default.substituteArgs(parser, args, pre);
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body = ParseUtil_js_1.default.substituteArgs(parser, args, body);
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post = ParseUtil_js_1.default.substituteArgs(parser, args, post);
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}
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body = body.replace(/\\delimsize/g, delim);
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parser.string = [pre, left, open, body, right, close, post, parser.string.substr(parser.i)]
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.reduce(function (s, part) { return ParseUtil_js_1.default.addArgs(parser, s, part); }, '');
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parser.i = 0;
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ParseUtil_js_1.default.checkMaxMacros(parser);
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},
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DeclarePairedDelimiter: function (parser, name) {
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var cs = NewcommandUtil_js_1.default.GetCsNameArgument(parser, name);
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var open = parser.GetArgument(name);
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var close = parser.GetArgument(name);
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MathtoolsUtil_js_1.MathtoolsUtil.addPairedDelims(parser.configuration, cs, [open, close]);
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},
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DeclarePairedDelimiterX: function (parser, name) {
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var cs = NewcommandUtil_js_1.default.GetCsNameArgument(parser, name);
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var n = NewcommandUtil_js_1.default.GetArgCount(parser, name);
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var open = parser.GetArgument(name);
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var close = parser.GetArgument(name);
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var body = parser.GetArgument(name);
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MathtoolsUtil_js_1.MathtoolsUtil.addPairedDelims(parser.configuration, cs, [open, close, body, n]);
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},
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DeclarePairedDelimiterXPP: function (parser, name) {
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var cs = NewcommandUtil_js_1.default.GetCsNameArgument(parser, name);
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var n = NewcommandUtil_js_1.default.GetArgCount(parser, name);
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var pre = parser.GetArgument(name);
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var open = parser.GetArgument(name);
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var close = parser.GetArgument(name);
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var post = parser.GetArgument(name);
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var body = parser.GetArgument(name);
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MathtoolsUtil_js_1.MathtoolsUtil.addPairedDelims(parser.configuration, cs, [open, close, body, n, pre, post]);
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},
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CenterColon: function (parser, _name, center, force, thin) {
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if (force === void 0) { force = false; }
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if (thin === void 0) { thin = false; }
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var options = parser.options.mathtools;
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var mml = parser.create('token', 'mo', {}, ':');
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if (center && (options['centercolon'] || force)) {
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var dy = options['centercolon-offset'];
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mml = parser.create('node', 'mpadded', [mml], __assign({ voffset: dy, height: "+".concat(dy), depth: "-".concat(dy) }, (thin ? { width: options['thincolon-dw'], lspace: options['thincolon-dx'] } : {})));
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}
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parser.Push(mml);
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},
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Relation: function (parser, _name, tex, unicode) {
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var options = parser.options.mathtools;
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if (options['use-unicode'] && unicode) {
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parser.Push(parser.create('token', 'mo', { texClass: MmlNode_js_1.TEXCLASS.REL }, unicode));
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}
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else {
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tex = '\\mathrel{' + tex.replace(/:/g, '\\MTThinColon').replace(/-/g, '\\mathrel{-}') + '}';
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parser.string = ParseUtil_js_1.default.addArgs(parser, tex, parser.string.substr(parser.i));
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parser.i = 0;
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}
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},
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NArrow: function (parser, _name, c, dy) {
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parser.Push(parser.create('node', 'TeXAtom', [
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parser.create('token', 'mtext', {}, c),
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parser.create('node', 'mpadded', [
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parser.create('node', 'mpadded', [
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parser.create('node', 'menclose', [
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parser.create('node', 'mspace', [], { height: '.2em', depth: 0, width: '.4em' })
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], { notation: 'updiagonalstrike', 'data-thickness': '.05em', 'data-padding': 0 })
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], { width: 0, lspace: '-.5width', voffset: dy }),
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parser.create('node', 'mphantom', [
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parser.create('token', 'mtext', {}, c)
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])
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], { width: 0, lspace: '-.5width' })
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], { texClass: MmlNode_js_1.TEXCLASS.REL }));
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},
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SplitFrac: function (parser, name, display) {
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var num = parser.ParseArg(name);
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var den = parser.ParseArg(name);
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parser.Push(parser.create('node', 'mstyle', [
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parser.create('node', 'mfrac', [
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parser.create('node', 'mstyle', [
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num,
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parser.create('token', 'mi'),
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parser.create('token', 'mspace', { width: '1em' })
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], { scriptlevel: 0 }),
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parser.create('node', 'mstyle', [
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parser.create('token', 'mspace', { width: '1em' }),
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parser.create('token', 'mi'),
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den
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], { scriptlevel: 0 })
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], { linethickness: 0, numalign: 'left', denomalign: 'right' })
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], { displaystyle: display, scriptlevel: 0 }));
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},
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XMathStrut: function (parser, name) {
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var dd = parser.GetBrackets(name);
|
|
var dh = parser.GetArgument(name);
|
|
dh = MathtoolsUtil_js_1.MathtoolsUtil.plusOrMinus(name, dh);
|
|
dd = MathtoolsUtil_js_1.MathtoolsUtil.plusOrMinus(name, dd || dh);
|
|
parser.Push(parser.create('node', 'TeXAtom', [
|
|
parser.create('node', 'mpadded', [
|
|
parser.create('node', 'mphantom', [
|
|
parser.create('token', 'mo', { stretchy: false }, '(')
|
|
])
|
|
], { width: 0, height: dh + 'height', depth: dd + 'depth' })
|
|
], { texClass: MmlNode_js_1.TEXCLASS.ORD }));
|
|
},
|
|
Prescript: function (parser, name) {
|
|
var sup = MathtoolsUtil_js_1.MathtoolsUtil.getScript(parser, name, 'sup');
|
|
var sub = MathtoolsUtil_js_1.MathtoolsUtil.getScript(parser, name, 'sub');
|
|
var base = MathtoolsUtil_js_1.MathtoolsUtil.getScript(parser, name, 'arg');
|
|
if (NodeUtil_js_1.default.isType(sup, 'none') && NodeUtil_js_1.default.isType(sub, 'none')) {
|
|
parser.Push(base);
|
|
return;
|
|
}
|
|
var mml = parser.create('node', 'mmultiscripts', [base]);
|
|
NodeUtil_js_1.default.getChildren(mml).push(null, null);
|
|
NodeUtil_js_1.default.appendChildren(mml, [parser.create('node', 'mprescripts'), sub, sup]);
|
|
mml.setProperty('fixPrescript', true);
|
|
parser.Push(mml);
|
|
},
|
|
NewTagForm: function (parser, name, renew) {
|
|
if (renew === void 0) { renew = false; }
|
|
var tags = parser.tags;
|
|
if (!('mtFormats' in tags)) {
|
|
throw new TexError_js_1.default('TagsNotMT', '%1 can only be used with ams or mathtools tags', name);
|
|
}
|
|
var id = parser.GetArgument(name).trim();
|
|
if (!id) {
|
|
throw new TexError_js_1.default('InvalidTagFormID', 'Tag form name can\'t be empty');
|
|
}
|
|
var format = parser.GetBrackets(name, '');
|
|
var left = parser.GetArgument(name);
|
|
var right = parser.GetArgument(name);
|
|
if (!renew && tags.mtFormats.has(id)) {
|
|
throw new TexError_js_1.default('DuplicateTagForm', 'Duplicate tag form: %1', id);
|
|
}
|
|
tags.mtFormats.set(id, [left, right, format]);
|
|
},
|
|
UseTagForm: function (parser, name) {
|
|
var tags = parser.tags;
|
|
if (!('mtFormats' in tags)) {
|
|
throw new TexError_js_1.default('TagsNotMT', '%1 can only be used with ams or mathtools tags', name);
|
|
}
|
|
var id = parser.GetArgument(name).trim();
|
|
if (!id) {
|
|
tags.mtCurrent = null;
|
|
return;
|
|
}
|
|
if (!tags.mtFormats.has(id)) {
|
|
throw new TexError_js_1.default('UndefinedTagForm', 'Undefined tag form: %1', id);
|
|
}
|
|
tags.mtCurrent = tags.mtFormats.get(id);
|
|
},
|
|
SetOptions: function (parser, name) {
|
|
var e_2, _a;
|
|
var options = parser.options.mathtools;
|
|
if (!options['allow-mathtoolsset']) {
|
|
throw new TexError_js_1.default('ForbiddenMathtoolsSet', '%1 is disabled', name);
|
|
}
|
|
var allowed = {};
|
|
Object.keys(options).forEach(function (id) {
|
|
if (id !== 'pariedDelimiters' && id !== 'tagforms' && id !== 'allow-mathtoolsset') {
|
|
allowed[id] = 1;
|
|
}
|
|
});
|
|
var args = parser.GetArgument(name);
|
|
var keys = ParseUtil_js_1.default.keyvalOptions(args, allowed, true);
|
|
try {
|
|
for (var _b = __values(Object.keys(keys)), _c = _b.next(); !_c.done; _c = _b.next()) {
|
|
var id = _c.value;
|
|
options[id] = keys[id];
|
|
}
|
|
}
|
|
catch (e_2_1) { e_2 = { error: e_2_1 }; }
|
|
finally {
|
|
try {
|
|
if (_c && !_c.done && (_a = _b.return)) _a.call(_b);
|
|
}
|
|
finally { if (e_2) throw e_2.error; }
|
|
}
|
|
},
|
|
Array: BaseMethods_js_1.default.Array,
|
|
Macro: BaseMethods_js_1.default.Macro,
|
|
xArrow: AmsMethods_js_1.AmsMethods.xArrow,
|
|
HandleRef: AmsMethods_js_1.AmsMethods.HandleRef,
|
|
AmsEqnArray: AmsMethods_js_1.AmsMethods.AmsEqnArray,
|
|
MacroWithTemplate: NewcommandMethods_js_1.default.MacroWithTemplate,
|
|
};
|
|
//# sourceMappingURL=MathtoolsMethods.js.map
|