195 lines
7.6 KiB
JavaScript
195 lines
7.6 KiB
JavaScript
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"use strict";
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var __extends = (this && this.__extends) || (function () {
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var extendStatics = function (d, b) {
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extendStatics = Object.setPrototypeOf ||
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({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
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function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
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return extendStatics(d, b);
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};
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return function (d, b) {
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if (typeof b !== "function" && b !== null)
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throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
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extendStatics(d, b);
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function __() { this.constructor = d; }
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d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
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};
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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 __spreadArray = (this && this.__spreadArray) || function (to, from, pack) {
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if (pack || arguments.length === 2) for (var i = 0, l = from.length, ar; i < l; i++) {
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if (ar || !(i in from)) {
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if (!ar) ar = Array.prototype.slice.call(from, 0, i);
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ar[i] = from[i];
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}
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}
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return to.concat(ar || Array.prototype.slice.call(from));
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};
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.CommonMunderoverMixin = exports.CommonMoverMixin = exports.CommonMunderMixin = void 0;
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function CommonMunderMixin(Base) {
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return (function (_super) {
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__extends(class_1, _super);
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function class_1() {
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var args = [];
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for (var _i = 0; _i < arguments.length; _i++) {
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args[_i] = arguments[_i];
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}
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var _this = _super.apply(this, __spreadArray([], __read(args), false)) || this;
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_this.stretchChildren();
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return _this;
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}
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Object.defineProperty(class_1.prototype, "scriptChild", {
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get: function () {
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return this.childNodes[this.node.under];
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},
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enumerable: false,
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configurable: true
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});
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class_1.prototype.computeBBox = function (bbox, recompute) {
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if (recompute === void 0) { recompute = false; }
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if (this.hasMovableLimits()) {
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_super.prototype.computeBBox.call(this, bbox, recompute);
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return;
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}
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bbox.empty();
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var basebox = this.baseChild.getOuterBBox();
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var underbox = this.scriptChild.getOuterBBox();
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var v = this.getUnderKV(basebox, underbox)[1];
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var delta = (this.isLineBelow ? 0 : this.getDelta(true));
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var _a = __read(this.getDeltaW([basebox, underbox], [0, -delta]), 2), bw = _a[0], uw = _a[1];
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bbox.combine(basebox, bw, 0);
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bbox.combine(underbox, uw, v);
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bbox.d += this.font.params.big_op_spacing5;
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bbox.clean();
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this.setChildPWidths(recompute);
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};
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return class_1;
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}(Base));
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}
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exports.CommonMunderMixin = CommonMunderMixin;
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function CommonMoverMixin(Base) {
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return (function (_super) {
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__extends(class_2, _super);
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function class_2() {
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var args = [];
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for (var _i = 0; _i < arguments.length; _i++) {
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args[_i] = arguments[_i];
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}
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var _this = _super.apply(this, __spreadArray([], __read(args), false)) || this;
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_this.stretchChildren();
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return _this;
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}
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Object.defineProperty(class_2.prototype, "scriptChild", {
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get: function () {
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return this.childNodes[this.node.over];
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},
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enumerable: false,
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configurable: true
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});
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class_2.prototype.computeBBox = function (bbox) {
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if (this.hasMovableLimits()) {
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_super.prototype.computeBBox.call(this, bbox);
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return;
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}
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bbox.empty();
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var basebox = this.baseChild.getOuterBBox();
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var overbox = this.scriptChild.getOuterBBox();
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if (this.node.attributes.get('accent')) {
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basebox.h = Math.max(basebox.h, this.font.params.x_height * basebox.scale);
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}
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var u = this.getOverKU(basebox, overbox)[1];
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var delta = (this.isLineAbove ? 0 : this.getDelta());
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var _a = __read(this.getDeltaW([basebox, overbox], [0, delta]), 2), bw = _a[0], ow = _a[1];
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bbox.combine(basebox, bw, 0);
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bbox.combine(overbox, ow, u);
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bbox.h += this.font.params.big_op_spacing5;
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bbox.clean();
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};
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return class_2;
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}(Base));
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}
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exports.CommonMoverMixin = CommonMoverMixin;
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function CommonMunderoverMixin(Base) {
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return (function (_super) {
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__extends(class_3, _super);
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function class_3() {
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var args = [];
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for (var _i = 0; _i < arguments.length; _i++) {
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args[_i] = arguments[_i];
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}
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var _this = _super.apply(this, __spreadArray([], __read(args), false)) || this;
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_this.stretchChildren();
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return _this;
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}
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Object.defineProperty(class_3.prototype, "underChild", {
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get: function () {
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return this.childNodes[this.node.under];
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},
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enumerable: false,
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configurable: true
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});
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Object.defineProperty(class_3.prototype, "overChild", {
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get: function () {
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return this.childNodes[this.node.over];
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},
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enumerable: false,
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configurable: true
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});
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Object.defineProperty(class_3.prototype, "subChild", {
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get: function () {
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return this.underChild;
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},
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enumerable: false,
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configurable: true
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});
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Object.defineProperty(class_3.prototype, "supChild", {
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get: function () {
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return this.overChild;
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},
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enumerable: false,
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configurable: true
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});
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class_3.prototype.computeBBox = function (bbox) {
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if (this.hasMovableLimits()) {
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_super.prototype.computeBBox.call(this, bbox);
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return;
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}
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bbox.empty();
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var overbox = this.overChild.getOuterBBox();
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var basebox = this.baseChild.getOuterBBox();
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var underbox = this.underChild.getOuterBBox();
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if (this.node.attributes.get('accent')) {
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basebox.h = Math.max(basebox.h, this.font.params.x_height * basebox.scale);
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}
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var u = this.getOverKU(basebox, overbox)[1];
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var v = this.getUnderKV(basebox, underbox)[1];
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var delta = this.getDelta();
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var _a = __read(this.getDeltaW([basebox, underbox, overbox], [0, this.isLineBelow ? 0 : -delta, this.isLineAbove ? 0 : delta]), 3), bw = _a[0], uw = _a[1], ow = _a[2];
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bbox.combine(basebox, bw, 0);
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bbox.combine(overbox, ow, u);
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bbox.combine(underbox, uw, v);
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var z = this.font.params.big_op_spacing5;
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bbox.h += z;
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bbox.d += z;
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bbox.clean();
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};
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return class_3;
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}(Base));
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}
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exports.CommonMunderoverMixin = CommonMunderoverMixin;
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//# sourceMappingURL=munderover.js.map
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