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1823 lines
64 KiB
1823 lines
64 KiB
/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
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/* vim: set ts=2 et sw=2 tw=80: */
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/*************************************************************
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*
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* MathJax/jax/element/mml/jax.js
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*
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* Implements the MML ElementJax that holds the internal represetation
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* of the mathematics on the page. Various InputJax will produce this
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* format, and the OutputJax will display it in various formats.
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*
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* ---------------------------------------------------------------------
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*
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* Copyright (c) 2009-2018 The MathJax Consortium
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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MathJax.ElementJax.mml = MathJax.ElementJax({
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mimeType: "jax/mml"
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},{
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id: "mml",
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version: "2.7.5",
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directory: MathJax.ElementJax.directory + "/mml",
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extensionDir: MathJax.ElementJax.extensionDir + "/mml",
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optableDir: MathJax.ElementJax.directory + "/mml/optable"
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});
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MathJax.ElementJax.mml.Augment({
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Init: function () {
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if (arguments.length === 1 && arguments[0].type === "math") {this.root = arguments[0]}
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else {this.root = MathJax.ElementJax.mml.math.apply(this,arguments)}
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if (this.root.attr && this.root.attr.mode) {
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if (!this.root.display && this.root.attr.mode === "display") {
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this.root.display = "block";
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this.root.attrNames.push("display");
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}
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delete this.root.attr.mode;
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for (var i = 0, m = this.root.attrNames.length; i < m; i++) {
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if (this.root.attrNames[i] === "mode") {this.root.attrNames.splice(i,1); break}
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}
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}
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}
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},{
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INHERIT: "_inherit_",
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AUTO: "_auto_",
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SIZE: {
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INFINITY: "infinity",
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SMALL: "small",
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NORMAL: "normal",
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BIG: "big"
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},
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COLOR: {
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TRANSPARENT: "transparent"
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},
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VARIANT: {
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NORMAL: "normal",
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BOLD: "bold",
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ITALIC: "italic",
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BOLDITALIC: "bold-italic",
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DOUBLESTRUCK: "double-struck",
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FRAKTUR: "fraktur",
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BOLDFRAKTUR: "bold-fraktur",
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SCRIPT: "script",
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BOLDSCRIPT: "bold-script",
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SANSSERIF: "sans-serif",
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BOLDSANSSERIF: "bold-sans-serif",
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SANSSERIFITALIC: "sans-serif-italic",
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SANSSERIFBOLDITALIC: "sans-serif-bold-italic",
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MONOSPACE: "monospace",
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INITIAL: "inital",
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TAILED: "tailed",
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LOOPED: "looped",
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STRETCHED: "stretched",
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CALIGRAPHIC: "-tex-caligraphic",
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OLDSTYLE: "-tex-oldstyle"
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},
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FORM: {
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PREFIX: "prefix",
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INFIX: "infix",
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POSTFIX: "postfix"
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},
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LINEBREAK: {
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AUTO: "auto",
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NEWLINE: "newline",
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NOBREAK: "nobreak",
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GOODBREAK: "goodbreak",
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BADBREAK: "badbreak"
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},
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LINEBREAKSTYLE: {
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BEFORE: "before",
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AFTER: "after",
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DUPLICATE: "duplicate",
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INFIXLINBREAKSTYLE: "infixlinebreakstyle"
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},
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INDENTALIGN: {
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LEFT: "left",
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CENTER: "center",
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RIGHT: "right",
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AUTO: "auto",
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ID: "id",
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INDENTALIGN: "indentalign"
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},
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INDENTSHIFT: {
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INDENTSHIFT: "indentshift"
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},
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LINETHICKNESS: {
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THIN: "thin",
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MEDIUM: "medium",
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THICK: "thick"
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},
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NOTATION: {
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LONGDIV: "longdiv",
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ACTUARIAL: "actuarial",
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RADICAL: "radical",
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BOX: "box",
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ROUNDEDBOX: "roundedbox",
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CIRCLE: "circle",
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LEFT: "left",
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RIGHT: "right",
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TOP: "top",
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BOTTOM: "bottom",
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UPDIAGONALSTRIKE: "updiagonalstrike",
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DOWNDIAGONALSTRIKE: "downdiagonalstrike",
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UPDIAGONALARROW: "updiagonalarrow",
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VERTICALSTRIKE: "verticalstrike",
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HORIZONTALSTRIKE: "horizontalstrike",
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PHASORANGLE: "phasorangle",
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MADRUWB: "madruwb"
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},
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ALIGN: {
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TOP: "top",
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BOTTOM: "bottom",
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CENTER: "center",
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BASELINE: "baseline",
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AXIS: "axis",
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LEFT: "left",
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RIGHT: "right"
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},
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LINES: {
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NONE: "none",
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SOLID: "solid",
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DASHED: "dashed"
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},
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SIDE: {
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LEFT: "left",
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RIGHT: "right",
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LEFTOVERLAP: "leftoverlap",
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RIGHTOVERLAP: "rightoverlap"
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},
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WIDTH: {
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AUTO: "auto",
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FIT: "fit"
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},
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ACTIONTYPE: {
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TOGGLE: "toggle",
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STATUSLINE: "statusline",
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TOOLTIP: "tooltip",
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INPUT: "input"
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},
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LENGTH: {
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VERYVERYTHINMATHSPACE: "veryverythinmathspace",
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VERYTHINMATHSPACE: "verythinmathspace",
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THINMATHSPACE: "thinmathspace",
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MEDIUMMATHSPACE: "mediummathspace",
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THICKMATHSPACE: "thickmathspace",
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VERYTHICKMATHSPACE: "verythickmathspace",
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VERYVERYTHICKMATHSPACE: "veryverythickmathspace",
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NEGATIVEVERYVERYTHINMATHSPACE: "negativeveryverythinmathspace",
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NEGATIVEVERYTHINMATHSPACE: "negativeverythinmathspace",
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NEGATIVETHINMATHSPACE: "negativethinmathspace",
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NEGATIVEMEDIUMMATHSPACE: "negativemediummathspace",
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NEGATIVETHICKMATHSPACE: "negativethickmathspace",
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NEGATIVEVERYTHICKMATHSPACE: "negativeverythickmathspace",
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NEGATIVEVERYVERYTHICKMATHSPACE: "negativeveryverythickmathspace"
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},
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OVERFLOW: {
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LINBREAK: "linebreak",
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SCROLL: "scroll",
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ELIDE: "elide",
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TRUNCATE: "truncate",
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SCALE: "scale"
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},
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UNIT: {
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EM: "em",
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EX: "ex",
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PX: "px",
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IN: "in",
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CM: "cm",
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MM: "mm",
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PT: "pt",
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PC: "pc"
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},
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TEXCLASS: {
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ORD: 0,
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OP: 1,
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BIN: 2,
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REL: 3,
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OPEN: 4,
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CLOSE: 5,
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PUNCT: 6,
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INNER: 7,
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VCENTER: 8,
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NONE: -1
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},
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TEXCLASSNAMES: ["ORD", "OP", "BIN", "REL", "OPEN", "CLOSE", "PUNCT", "INNER", "VCENTER"],
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skipAttributes: {
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texClass:true, useHeight:true, texprimestyle:true
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},
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copyAttributes: {
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displaystyle:1, scriptlevel:1, open:1, close:1, form:1,
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actiontype: 1,
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fontfamily:true, fontsize:true, fontweight:true, fontstyle:true,
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color:true, background:true,
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id:true, "class":1, href:true, style:true
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},
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copyAttributeNames: [
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"displaystyle", "scriptlevel", "open", "close", "form", // force these to be copied
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"actiontype",
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"fontfamily", "fontsize", "fontweight", "fontstyle",
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"color", "background",
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"id", "class", "href", "style"
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],
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nocopyAttributes: {
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fontfamily: true, fontsize: true, fontweight: true, fontstyle: true,
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color: true, background: true,
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id: true, 'class': true, href: true, style: true,
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xmlns: true
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},
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Error: function (message,def) {
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var mml = this.merror(message),
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dir = MathJax.Localization.fontDirection(),
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font = MathJax.Localization.fontFamily();
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if (def) {mml = mml.With(def)}
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if (dir || font) {
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mml = this.mstyle(mml);
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if (dir) {mml.dir = dir}
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if (font) {mml.style.fontFamily = "font-family: "+font}
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}
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return mml;
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}
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});
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(function (MML) {
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MML.mbase = MathJax.Object.Subclass({
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type: "base", isToken: false,
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defaults: {
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mathbackground: MML.INHERIT,
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mathcolor: MML.INHERIT,
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dir: MML.INHERIT
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},
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noInherit: {},
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noInheritAttribute: {
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texClass: true
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},
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getRemoved: {},
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linebreakContainer: false,
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Init: function () {
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this.data = [];
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this.attrCache = {};
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if (this.inferRow && !(arguments.length === 1 && arguments[0].inferred))
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{this.Append(MML.mrow().With({inferred: true, notParent: true}))}
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this.Append.apply(this,arguments);
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},
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With: function (def) {
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for (var id in def) {if (def.hasOwnProperty(id)) {this[id] = def[id]}}
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return this;
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},
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Append: function () {
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if (this.inferRow && this.data.length) {
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this.data[0].Append.apply(this.data[0],arguments);
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} else {
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for (var i = 0, m = arguments.length; i < m; i++)
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{this.SetData(this.data.length,arguments[i])}
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}
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},
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SetData: function (i,item) {
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if (item != null) {
|
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if (!(item instanceof MML.mbase))
|
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{item = (this.isToken || this.isChars ? MML.chars(item) : MML.mtext(item))}
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item.attrCache = {};
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item.parent = this;
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item.setInherit(this.inheritFromMe ? this : this.inherit);
|
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}
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this.data[i] = item;
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},
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|
Parent: function () {
|
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var parent = this.parent;
|
|
while (parent && parent.notParent) {parent = parent.parent}
|
|
return parent;
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},
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Get: function (name,nodefault,noself) {
|
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if (!noself) {
|
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if (this[name] != null) {return this[name]}
|
|
if (this.attr && this.attr[name] != null) {return this.attr[name]}
|
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}
|
|
var cache = this.attrCache, value;
|
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if (cache[name]) {return cache[name]}
|
|
// FIXME: should cache these values and get from cache
|
|
// (clear cache when appended to a new object?)
|
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var parent = this.Parent();
|
|
if (parent && parent["adjustChild_"+name] != null) {
|
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// return (parent["adjustChild_"+name])(this.childPosition(),nodefault);
|
|
value = (parent["adjustChild_"+name])(this.childPosition(),nodefault);
|
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cache[name] = value;
|
|
return value;
|
|
}
|
|
var obj = this.inherit; var root = obj;
|
|
while (obj) {
|
|
var value = obj[name]; if (value == null && obj.attr) {value = obj.attr[name]}
|
|
if (obj.removedStyles && obj.getRemoved[name] && value == null) value = obj.removedStyles[obj.getRemoved[name]];
|
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if (value != null && obj.noInheritAttribute && !obj.noInheritAttribute[name]) {
|
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var noInherit = obj.noInherit[this.type];
|
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// if (!(noInherit && noInherit[name])) {return value}
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if (!(noInherit && noInherit[name])) {cache[name] = value; return value}
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}
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root = obj; obj = obj.inherit;
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}
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value = null;
|
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if (!nodefault) {
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if (this.defaults[name] === MML.AUTO) cache[name] = value = this.autoDefault(name);
|
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else if (this.defaults[name] !== MML.INHERIT && this.defaults[name] != null)
|
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cache[name] = value = this.defaults[name];
|
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else if (root) cache[name] = value = root.defaults[name];
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}
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return value;
|
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/*
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* if (!nodefault) {
|
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* if (this.defaults[name] === MML.AUTO) {return this.autoDefault(name)}
|
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* if (this.defaults[name] !== MML.INHERIT && this.defaults[name] != null)
|
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* {return this.defaults[name]}
|
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* if (root) {return root.defaults[name]}
|
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* }
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* return null;
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*/
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},
|
|
hasValue: function (name) {return (this.Get(name,true) != null)},
|
|
getValues: function () {
|
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var values = {};
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|
for (var i = 0, m = arguments.length; i < m; i++)
|
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{values[arguments[i]] = this.Get(arguments[i])}
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return values;
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|
},
|
|
adjustChild_scriptlevel: function (i,nodef) {return this.Get("scriptlevel",nodef)}, // always inherit from parent
|
|
adjustChild_displaystyle: function (i,nodef) {return this.Get("displaystyle",nodef)}, // always inherit from parent
|
|
adjustChild_texprimestyle: function (i,nodef) {return this.Get("texprimestyle",nodef)}, // always inherit from parent
|
|
childPosition: function () {
|
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var child = this, parent = child.parent;
|
|
while (parent.notParent) {child = parent; parent = child.parent}
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|
for (var i = 0, m = parent.data.length; i < m; i++) {if (parent.data[i] === child) {return i}}
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return null;
|
|
},
|
|
setInherit: function (obj) {
|
|
if (obj !== this.inherit && this.inherit == null) {
|
|
this.inherit = obj;
|
|
for (var i = 0, m = this.data.length; i < m; i++) {
|
|
if (this.data[i] && this.data[i].setInherit) {this.data[i].setInherit(obj)}
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|
}
|
|
}
|
|
},
|
|
setTeXclass: function (prev) {
|
|
this.getPrevClass(prev);
|
|
return (typeof(this.texClass) !== "undefined" ? this : prev);
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|
},
|
|
getPrevClass: function (prev) {
|
|
if (prev) {
|
|
this.prevClass = prev.Get("texClass");
|
|
this.prevLevel = prev.Get("scriptlevel");
|
|
}
|
|
},
|
|
updateTeXclass: function (core) {
|
|
if (core) {
|
|
this.prevClass = core.prevClass; delete core.prevClass;
|
|
this.prevLevel = core.prevLevel; delete core.prevLevel;
|
|
this.texClass = core.Get("texClass");
|
|
}
|
|
},
|
|
texSpacing: function () {
|
|
var prev = (this.prevClass != null ? this.prevClass : MML.TEXCLASS.NONE);
|
|
var tex = (this.Get("texClass") || MML.TEXCLASS.ORD);
|
|
if (prev === MML.TEXCLASS.NONE || tex === MML.TEXCLASS.NONE) {return ""}
|
|
if (prev === MML.TEXCLASS.VCENTER) {prev = MML.TEXCLASS.ORD}
|
|
if (tex === MML.TEXCLASS.VCENTER) {tex = MML.TEXCLASS.ORD}
|
|
var space = this.TEXSPACE[prev][tex];
|
|
if (this.prevLevel > 0 && this.Get("scriptlevel") > 0 && space >= 0) {return ""}
|
|
return this.TEXSPACELENGTH[Math.abs(space)];
|
|
},
|
|
TEXSPACELENGTH:[
|
|
"",
|
|
MML.LENGTH.THINMATHSPACE,
|
|
MML.LENGTH.MEDIUMMATHSPACE,
|
|
MML.LENGTH.THICKMATHSPACE
|
|
],
|
|
// See TeXBook Chapter 18 (p. 170)
|
|
TEXSPACE: [
|
|
[ 0,-1, 2, 3, 0, 0, 0, 1], // ORD
|
|
[-1,-1, 0, 3, 0, 0, 0, 1], // OP
|
|
[ 2, 2, 0, 0, 2, 0, 0, 2], // BIN
|
|
[ 3, 3, 0, 0, 3, 0, 0, 3], // REL
|
|
[ 0, 0, 0, 0, 0, 0, 0, 0], // OPEN
|
|
[ 0,-1, 2, 3, 0, 0, 0, 1], // CLOSE
|
|
[ 1, 1, 0, 1, 1, 1, 1, 1], // PUNCT
|
|
[ 1,-1, 2, 3, 1, 0, 1, 1] // INNER
|
|
],
|
|
autoDefault: function (name) {return ""},
|
|
isSpacelike: function () {return false},
|
|
isEmbellished: function () {return false},
|
|
Core: function () {return this},
|
|
CoreMO: function () {return this},
|
|
childIndex: function(child) {
|
|
if (child == null) return;
|
|
for (var i = 0, m = this.data.length; i < m; i++) if (child === this.data[i]) return i;
|
|
},
|
|
CoreIndex: function () {return this.childIndex(this.Core())},
|
|
hasNewline: function () {
|
|
if (this.isEmbellished()) {return this.CoreMO().hasNewline()}
|
|
if (this.isToken || this.linebreakContainer) {return false}
|
|
for (var i = 0, m = this.data.length; i < m; i++) {
|
|
if (this.data[i] && this.data[i].hasNewline()) {return true}
|
|
}
|
|
return false;
|
|
},
|
|
array: function () {if (this.inferred) {return this.data} else {return [this]}},
|
|
toString: function () {return this.type+"("+this.data.join(",")+")"},
|
|
getAnnotation: function () { return null; }
|
|
},{
|
|
childrenSpacelike: function () {
|
|
for (var i = 0, m = this.data.length; i < m; i++)
|
|
{if (!this.data[i].isSpacelike()) {return false}}
|
|
return true;
|
|
},
|
|
childEmbellished: function () {
|
|
return (this.data[0] && this.data[0].isEmbellished());
|
|
},
|
|
childCore: function () {return this.data[0]},
|
|
childCoreMO: function () {return (this.data[0] ? this.data[0].CoreMO() : null)},
|
|
setChildTeXclass: function (prev) {
|
|
if (this.data[0]) {
|
|
prev = this.data[0].setTeXclass(prev);
|
|
this.updateTeXclass(this.data[0]);
|
|
}
|
|
return prev;
|
|
},
|
|
setBaseTeXclasses: function (prev) {
|
|
this.getPrevClass(prev); this.texClass = null;
|
|
if (this.data[0]) {
|
|
if (this.isEmbellished() || this.data[0].isa(MML.mi)) {
|
|
prev = this.data[0].setTeXclass(prev);
|
|
this.updateTeXclass(this.Core());
|
|
} else {this.data[0].setTeXclass(); prev = this}
|
|
} else {prev = this}
|
|
for (var i = 1, m = this.data.length; i < m; i++)
|
|
{if (this.data[i]) {this.data[i].setTeXclass()}}
|
|
return prev;
|
|
},
|
|
setSeparateTeXclasses: function (prev) {
|
|
this.getPrevClass(prev);
|
|
for (var i = 0, m = this.data.length; i < m; i++)
|
|
{if (this.data[i]) {this.data[i].setTeXclass()}}
|
|
if (this.isEmbellished()) {this.updateTeXclass(this.Core())}
|
|
return this;
|
|
}
|
|
});
|
|
|
|
MML.mi = MML.mbase.Subclass({
|
|
type: "mi", isToken: true,
|
|
texClass: MML.TEXCLASS.ORD,
|
|
defaults: {
|
|
mathvariant: MML.AUTO,
|
|
mathsize: MML.INHERIT,
|
|
mathbackground: MML.INHERIT,
|
|
mathcolor: MML.INHERIT,
|
|
dir: MML.INHERIT
|
|
},
|
|
autoDefault: function (name) {
|
|
if (name === "mathvariant") {
|
|
var mi = (this.data[0]||"").toString();
|
|
return (mi.length === 1 ||
|
|
(mi.length === 2 && mi.charCodeAt(0) >= 0xD800 && mi.charCodeAt(0) < 0xDC00) ?
|
|
MML.VARIANT.ITALIC : MML.VARIANT.NORMAL);
|
|
}
|
|
return "";
|
|
},
|
|
setTeXclass: function (prev) {
|
|
this.getPrevClass(prev);
|
|
var name = this.data.join("");
|
|
if (name.length > 1 && name.match(/^[a-z][a-z0-9]*$/i) &&
|
|
this.texClass === MML.TEXCLASS.ORD) {
|
|
this.texClass = MML.TEXCLASS.OP;
|
|
this.autoOP = true;
|
|
}
|
|
return this;
|
|
}
|
|
});
|
|
|
|
MML.mn = MML.mbase.Subclass({
|
|
type: "mn", isToken: true,
|
|
texClass: MML.TEXCLASS.ORD,
|
|
defaults: {
|
|
mathvariant: MML.INHERIT,
|
|
mathsize: MML.INHERIT,
|
|
mathbackground: MML.INHERIT,
|
|
mathcolor: MML.INHERIT,
|
|
dir: MML.INHERIT
|
|
}
|
|
});
|
|
|
|
MML.mo = MML.mbase.Subclass({
|
|
type: "mo", isToken: true,
|
|
defaults: {
|
|
mathvariant: MML.INHERIT,
|
|
mathsize: MML.INHERIT,
|
|
mathbackground: MML.INHERIT,
|
|
mathcolor: MML.INHERIT,
|
|
dir: MML.INHERIT,
|
|
form: MML.AUTO,
|
|
fence: MML.AUTO,
|
|
separator: MML.AUTO,
|
|
lspace: MML.AUTO,
|
|
rspace: MML.AUTO,
|
|
stretchy: MML.AUTO,
|
|
symmetric: MML.AUTO,
|
|
maxsize: MML.AUTO,
|
|
minsize: MML.AUTO,
|
|
largeop: MML.AUTO,
|
|
movablelimits: MML.AUTO,
|
|
accent: MML.AUTO,
|
|
linebreak: MML.LINEBREAK.AUTO,
|
|
lineleading: MML.INHERIT,
|
|
linebreakstyle: MML.AUTO,
|
|
linebreakmultchar: MML.INHERIT,
|
|
indentalign: MML.INHERIT,
|
|
indentshift: MML.INHERIT,
|
|
indenttarget: MML.INHERIT,
|
|
indentalignfirst: MML.INHERIT,
|
|
indentshiftfirst: MML.INHERIT,
|
|
indentalignlast: MML.INHERIT,
|
|
indentshiftlast: MML.INHERIT,
|
|
texClass: MML.AUTO
|
|
},
|
|
defaultDef: {
|
|
form: MML.FORM.INFIX,
|
|
fence: false,
|
|
separator: false,
|
|
lspace: MML.LENGTH.THICKMATHSPACE,
|
|
rspace: MML.LENGTH.THICKMATHSPACE,
|
|
stretchy: false,
|
|
symmetric: false,
|
|
maxsize: MML.SIZE.INFINITY,
|
|
minsize: '0em', //'1em',
|
|
largeop: false,
|
|
movablelimits: false,
|
|
accent: false,
|
|
linebreak: MML.LINEBREAK.AUTO,
|
|
lineleading: "1ex",
|
|
linebreakstyle: "before",
|
|
indentalign: MML.INDENTALIGN.AUTO,
|
|
indentshift: "0",
|
|
indenttarget: "",
|
|
indentalignfirst: MML.INDENTALIGN.INDENTALIGN,
|
|
indentshiftfirst: MML.INDENTSHIFT.INDENTSHIFT,
|
|
indentalignlast: MML.INDENTALIGN.INDENTALIGN,
|
|
indentshiftlast: MML.INDENTSHIFT.INDENTSHIFT,
|
|
texClass: MML.TEXCLASS.REL // for MML, but TeX sets ORD explicitly
|
|
},
|
|
SPACE_ATTR: {lspace: 0x01, rspace: 0x02, form: 0x04},
|
|
useMMLspacing: 0x07,
|
|
autoDefault: function (name,nodefault) {
|
|
var def = this.def;
|
|
if (!def) {
|
|
if (name === "form") {this.useMMLspacing &= ~this.SPACE_ATTR.form; return this.getForm()}
|
|
var mo = this.data.join("");
|
|
var forms = [this.Get("form"),MML.FORM.INFIX,MML.FORM.POSTFIX,MML.FORM.PREFIX];
|
|
for (var i = 0, m = forms.length; i < m; i++) {
|
|
var data = this.OPTABLE[forms[i]][mo];
|
|
if (data) {def = this.makeDef(data); break}
|
|
}
|
|
if (!def) {def = this.CheckRange(mo)}
|
|
if (!def && nodefault) {def = {}} else {
|
|
if (!def) {def = MathJax.Hub.Insert({},this.defaultDef)}
|
|
if (this.parent) {this.def = def} else {def = MathJax.Hub.Insert({},def)}
|
|
def.form = forms[0];
|
|
}
|
|
}
|
|
this.useMMLspacing &= ~(this.SPACE_ATTR[name] || 0);
|
|
if (def[name] != null) {return def[name]}
|
|
else if (!nodefault) {return this.defaultDef[name]}
|
|
return "";
|
|
},
|
|
CheckRange: function (mo) {
|
|
var n = mo.charCodeAt(0);
|
|
if (n >= 0xD800 && n < 0xDC00) {n = (((n-0xD800)<<10)+(mo.charCodeAt(1)-0xDC00))+0x10000}
|
|
for (var i = 0, m = this.RANGES.length; i < m && this.RANGES[i][0] <= n; i++) {
|
|
if (n <= this.RANGES[i][1]) {
|
|
if (this.RANGES[i][3]) {
|
|
var file = MML.optableDir+"/"+this.RANGES[i][3]+".js";
|
|
this.RANGES[i][3] = null;
|
|
MathJax.Hub.RestartAfter(MathJax.Ajax.Require(file));
|
|
}
|
|
var data = MML.TEXCLASSNAMES[this.RANGES[i][2]];
|
|
data = this.OPTABLE.infix[mo] = MML.mo.OPTYPES[data === "BIN" ? "BIN3" : data];
|
|
return this.makeDef(data);
|
|
}
|
|
}
|
|
return null;
|
|
},
|
|
makeDef: function (data) {
|
|
if (data[2] == null) {data[2] = this.defaultDef.texClass}
|
|
if (!data[3]) {data[3] = {}}
|
|
var def = MathJax.Hub.Insert({},data[3]);
|
|
def.lspace = this.SPACE[data[0]]; def.rspace = this.SPACE[data[1]];
|
|
def.texClass = data[2];
|
|
if (def.texClass === MML.TEXCLASS.REL &&
|
|
(this.movablelimits || this.data.join("").match(/^[a-z]+$/i)))
|
|
{def.texClass = MML.TEXCLASS.OP} // mark named operators as OP
|
|
return def;
|
|
},
|
|
getForm: function () {
|
|
var core = this, parent = this.parent, Parent = this.Parent();
|
|
while (Parent && Parent.isEmbellished())
|
|
{core = parent; parent = Parent.parent; Parent = Parent.Parent()}
|
|
if (parent && parent.type === "mrow" && parent.NonSpaceLength() !== 1) {
|
|
if (parent.FirstNonSpace() === core) {return MML.FORM.PREFIX}
|
|
if (parent.LastNonSpace() === core) {return MML.FORM.POSTFIX}
|
|
}
|
|
return MML.FORM.INFIX;
|
|
},
|
|
isEmbellished: function () {return true},
|
|
hasNewline: function () {return (this.Get("linebreak") === MML.LINEBREAK.NEWLINE)},
|
|
CoreParent: function () {
|
|
var parent = this;
|
|
while (parent && parent.isEmbellished() &&
|
|
parent.CoreMO() === this && !parent.isa(MML.math)) {parent = parent.Parent()}
|
|
return parent;
|
|
},
|
|
CoreText: function (parent) {
|
|
if (!parent) {return ""}
|
|
if (parent.isEmbellished()) {return parent.CoreMO().data.join("")}
|
|
while ((((parent.isa(MML.mrow) || parent.isa(MML.TeXAtom) ||
|
|
parent.isa(MML.mstyle) || parent.isa(MML.mphantom)) &&
|
|
parent.data.length === 1) || parent.isa(MML.munderover)) &&
|
|
parent.data[0]) {parent = parent.data[0]}
|
|
if (!parent.isToken) {return ""} else {return parent.data.join("")}
|
|
},
|
|
remapChars: {
|
|
'*':"\u2217",
|
|
'"':"\u2033",
|
|
"\u00B0":"\u2218",
|
|
"\u00B2":"2",
|
|
"\u00B3":"3",
|
|
"\u00B4":"\u2032",
|
|
"\u00B9":"1"
|
|
},
|
|
remap: function (text,map) {
|
|
text = text.replace(/-/g,"\u2212");
|
|
if (map) {
|
|
text = text.replace(/'/g,"\u2032").replace(/`/g,"\u2035");
|
|
if (text.length === 1) {text = map[text]||text}
|
|
}
|
|
return text;
|
|
},
|
|
setTeXclass: function (prev) {
|
|
var values = this.getValues("form","lspace","rspace","fence"); // sets useMMLspacing
|
|
if (this.useMMLspacing) {this.texClass = MML.TEXCLASS.NONE; return this}
|
|
if (values.fence && !this.texClass) {
|
|
if (values.form === MML.FORM.PREFIX) {this.texClass = MML.TEXCLASS.OPEN}
|
|
if (values.form === MML.FORM.POSTFIX) {this.texClass = MML.TEXCLASS.CLOSE}
|
|
}
|
|
this.texClass = this.Get("texClass");
|
|
if (this.data.join("") === "\u2061") {
|
|
// force previous node to be texClass OP, and skip this node
|
|
if (prev) {prev.texClass = MML.TEXCLASS.OP; prev.fnOP = true}
|
|
this.texClass = this.prevClass = MML.TEXCLASS.NONE;
|
|
return prev;
|
|
}
|
|
return this.adjustTeXclass(prev);
|
|
},
|
|
adjustTeXclass: function (prev) {
|
|
if (this.texClass === MML.TEXCLASS.NONE) {return prev}
|
|
if (prev) {
|
|
if (prev.autoOP && (this.texClass === MML.TEXCLASS.BIN ||
|
|
this.texClass === MML.TEXCLASS.REL))
|
|
{prev.texClass = MML.TEXCLASS.ORD}
|
|
this.prevClass = prev.texClass || MML.TEXCLASS.ORD;
|
|
this.prevLevel = prev.Get("scriptlevel")
|
|
} else {this.prevClass = MML.TEXCLASS.NONE}
|
|
if (this.texClass === MML.TEXCLASS.BIN &&
|
|
(this.prevClass === MML.TEXCLASS.NONE ||
|
|
this.prevClass === MML.TEXCLASS.BIN ||
|
|
this.prevClass === MML.TEXCLASS.OP ||
|
|
this.prevClass === MML.TEXCLASS.REL ||
|
|
this.prevClass === MML.TEXCLASS.OPEN ||
|
|
this.prevClass === MML.TEXCLASS.PUNCT)) {
|
|
this.texClass = MML.TEXCLASS.ORD;
|
|
} else if (this.prevClass === MML.TEXCLASS.BIN &&
|
|
(this.texClass === MML.TEXCLASS.REL ||
|
|
this.texClass === MML.TEXCLASS.CLOSE ||
|
|
this.texClass === MML.TEXCLASS.PUNCT)) {
|
|
prev.texClass = this.prevClass = MML.TEXCLASS.ORD;
|
|
}
|
|
return this;
|
|
}
|
|
});
|
|
|
|
MML.mtext = MML.mbase.Subclass({
|
|
type: "mtext", isToken: true,
|
|
isSpacelike: function () {return true},
|
|
texClass: MML.TEXCLASS.ORD,
|
|
defaults: {
|
|
mathvariant: MML.INHERIT,
|
|
mathsize: MML.INHERIT,
|
|
mathbackground: MML.INHERIT,
|
|
mathcolor: MML.INHERIT,
|
|
dir: MML.INHERIT
|
|
}
|
|
});
|
|
|
|
MML.mspace = MML.mbase.Subclass({
|
|
type: "mspace", isToken: true,
|
|
isSpacelike: function () {return true},
|
|
defaults: {
|
|
mathbackground: MML.INHERIT,
|
|
mathcolor: MML.INHERIT,
|
|
width: "0em",
|
|
height: "0ex",
|
|
depth: "0ex",
|
|
linebreak: MML.LINEBREAK.AUTO
|
|
},
|
|
hasDimAttr: function () {
|
|
return (this.hasValue("width") || this.hasValue("height") ||
|
|
this.hasValue("depth"));
|
|
},
|
|
hasNewline: function () {
|
|
// The MathML spec says that the linebreak attribute should be ignored
|
|
// if any dimensional attribute is set.
|
|
return (!this.hasDimAttr() &&
|
|
this.Get("linebreak") === MML.LINEBREAK.NEWLINE);
|
|
}
|
|
});
|
|
|
|
MML.ms = MML.mbase.Subclass({
|
|
type: "ms", isToken: true,
|
|
texClass: MML.TEXCLASS.ORD,
|
|
defaults: {
|
|
mathvariant: MML.INHERIT,
|
|
mathsize: MML.INHERIT,
|
|
mathbackground: MML.INHERIT,
|
|
mathcolor: MML.INHERIT,
|
|
dir: MML.INHERIT,
|
|
lquote: '"',
|
|
rquote: '"'
|
|
}
|
|
});
|
|
|
|
MML.mglyph = MML.mbase.Subclass({
|
|
type: "mglyph", isToken: true,
|
|
texClass: MML.TEXCLASS.ORD,
|
|
defaults: {
|
|
mathbackground: MML.INHERIT,
|
|
mathcolor: MML.INHERIT,
|
|
alt: "",
|
|
src: "",
|
|
width: MML.AUTO,
|
|
height: MML.AUTO,
|
|
valign: "0em"
|
|
}
|
|
});
|
|
|
|
MML.mrow = MML.mbase.Subclass({
|
|
type: "mrow",
|
|
isSpacelike: MML.mbase.childrenSpacelike,
|
|
inferred: false, notParent: false,
|
|
isEmbellished: function () {
|
|
var isEmbellished = false;
|
|
for (var i = 0, m = this.data.length; i < m; i++) {
|
|
if (this.data[i] == null) continue;
|
|
if (this.data[i].isEmbellished()) {
|
|
if (isEmbellished) {return false}
|
|
isEmbellished = true; this.core = i;
|
|
} else if (!this.data[i].isSpacelike()) {return false}
|
|
}
|
|
return isEmbellished;
|
|
},
|
|
NonSpaceLength: function () {
|
|
var n = 0;
|
|
for (var i = 0, m = this.data.length; i < m; i++)
|
|
{if (this.data[i] && !this.data[i].isSpacelike()) {n++}}
|
|
return n;
|
|
},
|
|
FirstNonSpace: function () {
|
|
for (var i = 0, m = this.data.length; i < m; i++)
|
|
{if (this.data[i] && !this.data[i].isSpacelike()) {return this.data[i]}}
|
|
return null;
|
|
},
|
|
LastNonSpace: function () {
|
|
for (var i = this.data.length-1; i >= 0; i--)
|
|
{if (this.data[0] && !this.data[i].isSpacelike()) {return this.data[i]}}
|
|
return null;
|
|
},
|
|
Core: function () {
|
|
if (!(this.isEmbellished()) || typeof(this.core) === "undefined") {return this}
|
|
return this.data[this.core];
|
|
},
|
|
CoreMO: function () {
|
|
if (!(this.isEmbellished()) || typeof(this.core) === "undefined") {return this}
|
|
return this.data[this.core].CoreMO();
|
|
},
|
|
toString: function () {
|
|
if (this.inferred) {return '[' + this.data.join(',') + ']'}
|
|
return this.SUPER(arguments).toString.call(this);
|
|
},
|
|
setTeXclass: function (prev) {
|
|
var i, m = this.data.length;
|
|
if ((this.open || this.close) && (!prev || !prev.fnOP)) {
|
|
//
|
|
// <mrow> came from \left...\right
|
|
// so treat as subexpression (tex class INNER)
|
|
//
|
|
this.getPrevClass(prev); prev = null;
|
|
for (i = 0; i < m; i++)
|
|
{if (this.data[i]) {prev = this.data[i].setTeXclass(prev)}}
|
|
if (!this.hasOwnProperty("texClass")) this.texClass = MML.TEXCLASS.INNER;
|
|
return this;
|
|
} else {
|
|
//
|
|
// Normal <mrow>, so treat as
|
|
// thorugh mrow is not there
|
|
//
|
|
for (i = 0; i < m; i++)
|
|
{if (this.data[i]) {prev = this.data[i].setTeXclass(prev)}}
|
|
if (this.data[0]) {this.updateTeXclass(this.data[0])}
|
|
return prev;
|
|
}
|
|
},
|
|
getAnnotation: function (name) {
|
|
if (this.data.length != 1) return null;
|
|
return this.data[0].getAnnotation(name);
|
|
}
|
|
});
|
|
|
|
MML.mfrac = MML.mbase.Subclass({
|
|
type: "mfrac", num: 0, den: 1,
|
|
linebreakContainer: true,
|
|
isEmbellished: MML.mbase.childEmbellished,
|
|
Core: MML.mbase.childCore,
|
|
CoreMO: MML.mbase.childCoreMO,
|
|
defaults: {
|
|
mathbackground: MML.INHERIT,
|
|
mathcolor: MML.INHERIT,
|
|
linethickness: MML.LINETHICKNESS.MEDIUM,
|
|
numalign: MML.ALIGN.CENTER,
|
|
denomalign: MML.ALIGN.CENTER,
|
|
bevelled: false
|
|
},
|
|
adjustChild_displaystyle: function (n) {return false},
|
|
adjustChild_scriptlevel: function (n) {
|
|
var level = this.Get("scriptlevel");
|
|
if (!this.Get("displaystyle") || level > 0) {level++}
|
|
return level;
|
|
},
|
|
adjustChild_texprimestyle: function (n) {
|
|
if (n == this.den) {return true}
|
|
return this.Get("texprimestyle");
|
|
},
|
|
setTeXclass: MML.mbase.setSeparateTeXclasses
|
|
});
|
|
|
|
MML.msqrt = MML.mbase.Subclass({
|
|
type: "msqrt",
|
|
inferRow: true,
|
|
linebreakContainer: true,
|
|
texClass: MML.TEXCLASS.ORD,
|
|
setTeXclass: MML.mbase.setSeparateTeXclasses,
|
|
adjustChild_texprimestyle: function (n) {return true}
|
|
});
|
|
|
|
MML.mroot = MML.mbase.Subclass({
|
|
type: "mroot",
|
|
linebreakContainer: true,
|
|
texClass: MML.TEXCLASS.ORD,
|
|
adjustChild_displaystyle: function (n) {
|
|
if (n === 1) {return false}
|
|
return this.Get("displaystyle");
|
|
},
|
|
adjustChild_scriptlevel: function (n) {
|
|
var level = this.Get("scriptlevel");
|
|
if (n === 1) {level += 2}
|
|
return level;
|
|
},
|
|
adjustChild_texprimestyle: function (n) {
|
|
if (n === 0) {return true};
|
|
return this.Get("texprimestyle");
|
|
},
|
|
setTeXclass: MML.mbase.setSeparateTeXclasses
|
|
});
|
|
|
|
MML.mstyle = MML.mbase.Subclass({
|
|
type: "mstyle",
|
|
isSpacelike: MML.mbase.childrenSpacelike,
|
|
isEmbellished: MML.mbase.childEmbellished,
|
|
Core: MML.mbase.childCore,
|
|
CoreMO: MML.mbase.childCoreMO,
|
|
inferRow: true,
|
|
defaults: {
|
|
scriptlevel: MML.INHERIT,
|
|
displaystyle: MML.INHERIT,
|
|
scriptsizemultiplier: Math.sqrt(1/2),
|
|
scriptminsize: "8pt",
|
|
mathbackground: MML.INHERIT,
|
|
mathcolor: MML.INHERIT,
|
|
dir: MML.INHERIT,
|
|
infixlinebreakstyle: MML.LINEBREAKSTYLE.BEFORE,
|
|
decimalseparator: "."
|
|
},
|
|
adjustChild_scriptlevel: function (n) {
|
|
var level = this.scriptlevel;
|
|
if (level == null) {
|
|
level = this.Get("scriptlevel");
|
|
} else if (String(level).match(/^ *[-+]/)) {
|
|
var LEVEL = this.Get("scriptlevel",null,true);
|
|
level = LEVEL + parseInt(level);
|
|
}
|
|
return level;
|
|
},
|
|
inheritFromMe: true,
|
|
noInherit: {
|
|
mpadded: {width: true, height: true, depth: true, lspace: true, voffset: true},
|
|
mtable: {width: true, height: true, depth: true, align: true}
|
|
},
|
|
getRemoved: {fontfamily:"fontFamily", fontweight:"fontWeight", fontstyle:"fontStyle", fontsize:"fontSize"},
|
|
setTeXclass: MML.mbase.setChildTeXclass
|
|
});
|
|
|
|
MML.merror = MML.mbase.Subclass({
|
|
type: "merror",
|
|
inferRow: true,
|
|
linebreakContainer: true,
|
|
texClass: MML.TEXCLASS.ORD
|
|
});
|
|
|
|
MML.mpadded = MML.mbase.Subclass({
|
|
type: "mpadded",
|
|
inferRow: true,
|
|
isSpacelike: MML.mbase.childrenSpacelike,
|
|
isEmbellished: MML.mbase.childEmbellished,
|
|
Core: MML.mbase.childCore,
|
|
CoreMO: MML.mbase.childCoreMO,
|
|
defaults: {
|
|
mathbackground: MML.INHERIT,
|
|
mathcolor: MML.INHERIT,
|
|
width: "",
|
|
height: "",
|
|
depth: "",
|
|
lspace: 0,
|
|
voffset: 0
|
|
},
|
|
setTeXclass: MML.mbase.setChildTeXclass
|
|
});
|
|
|
|
MML.mphantom = MML.mbase.Subclass({
|
|
type: "mphantom",
|
|
texClass: MML.TEXCLASS.ORD,
|
|
inferRow: true,
|
|
isSpacelike: MML.mbase.childrenSpacelike,
|
|
isEmbellished: MML.mbase.childEmbellished,
|
|
Core: MML.mbase.childCore,
|
|
CoreMO: MML.mbase.childCoreMO,
|
|
setTeXclass: MML.mbase.setChildTeXclass
|
|
});
|
|
|
|
MML.mfenced = MML.mbase.Subclass({
|
|
type: "mfenced",
|
|
defaults: {
|
|
mathbackground: MML.INHERIT,
|
|
mathcolor: MML.INHERIT,
|
|
open: '(',
|
|
close: ')',
|
|
separators: ','
|
|
},
|
|
addFakeNodes: function () {
|
|
var values = this.getValues("open","close","separators");
|
|
values.open = values.open.replace(/[ \t\n\r]/g,"");
|
|
values.close = values.close.replace(/[ \t\n\r]/g,"");
|
|
values.separators = values.separators.replace(/[ \t\n\r]/g,"");
|
|
//
|
|
// Create a fake node for the open item
|
|
//
|
|
if (values.open !== "") {
|
|
this.SetData("open",MML.mo(values.open).With({
|
|
fence:true, form:MML.FORM.PREFIX, texClass:MML.TEXCLASS.OPEN
|
|
}));
|
|
//
|
|
// Clear flag for using MML spacing even though form is specified
|
|
//
|
|
this.data.open.useMMLspacing = 0;
|
|
}
|
|
//
|
|
// Create fake nodes for the separators
|
|
//
|
|
if (values.separators !== "") {
|
|
while (values.separators.length < this.data.length)
|
|
{values.separators += values.separators.charAt(values.separators.length-1)}
|
|
for (var i = 1, m = this.data.length; i < m; i++) {
|
|
if (this.data[i]) {
|
|
this.SetData("sep"+i,MML.mo(values.separators.charAt(i-1)).With({separator:true}))
|
|
this.data["sep"+i].useMMLspacing = 0;
|
|
}
|
|
}
|
|
}
|
|
//
|
|
// Create fake node for the close item
|
|
//
|
|
if (values.close !== "") {
|
|
this.SetData("close",MML.mo(values.close).With({
|
|
fence:true, form:MML.FORM.POSTFIX, texClass:MML.TEXCLASS.CLOSE
|
|
}));
|
|
//
|
|
// Clear flag for using MML spacing even though form is specified
|
|
//
|
|
this.data.close.useMMLspacing = 0;
|
|
}
|
|
},
|
|
texClass: MML.TEXCLASS.OPEN,
|
|
setTeXclass: function (prev) {
|
|
this.addFakeNodes();
|
|
this.getPrevClass(prev);
|
|
if (this.data.open) {prev = this.data.open.setTeXclass(prev)}
|
|
if (this.data[0]) {prev = this.data[0].setTeXclass(prev)}
|
|
for (var i = 1, m = this.data.length; i < m; i++) {
|
|
if (this.data["sep"+i]) {prev = this.data["sep"+i].setTeXclass(prev)}
|
|
if (this.data[i]) {prev = this.data[i].setTeXclass(prev)}
|
|
}
|
|
if (this.data.close) {prev = this.data.close.setTeXclass(prev)}
|
|
this.updateTeXclass(this.data.open);
|
|
this.texClass = MML.TEXCLASS.INNER;
|
|
return prev;
|
|
}
|
|
});
|
|
|
|
MML.menclose = MML.mbase.Subclass({
|
|
type: "menclose",
|
|
inferRow: true,
|
|
linebreakContainer: true,
|
|
defaults: {
|
|
mathbackground: MML.INHERIT,
|
|
mathcolor: MML.INHERIT,
|
|
notation: MML.NOTATION.LONGDIV,
|
|
texClass: MML.TEXCLASS.ORD
|
|
},
|
|
setTeXclass: MML.mbase.setSeparateTeXclasses
|
|
});
|
|
|
|
MML.msubsup = MML.mbase.Subclass({
|
|
type: "msubsup", base: 0, sub: 1, sup: 2,
|
|
isEmbellished: MML.mbase.childEmbellished,
|
|
Core: MML.mbase.childCore,
|
|
CoreMO: MML.mbase.childCoreMO,
|
|
defaults: {
|
|
mathbackground: MML.INHERIT,
|
|
mathcolor: MML.INHERIT,
|
|
subscriptshift: "",
|
|
superscriptshift: "",
|
|
texClass: MML.AUTO
|
|
},
|
|
autoDefault: function (name) {
|
|
if (name === "texClass")
|
|
{return (this.isEmbellished() ? this.CoreMO().Get(name) : MML.TEXCLASS.ORD)}
|
|
return 0;
|
|
},
|
|
adjustChild_displaystyle: function (n) {
|
|
if (n > 0) {return false}
|
|
return this.Get("displaystyle");
|
|
},
|
|
adjustChild_scriptlevel: function (n) {
|
|
var level = this.Get("scriptlevel");
|
|
if (n > 0) {level++}
|
|
return level;
|
|
},
|
|
adjustChild_texprimestyle: function (n) {
|
|
if (n === this.sub) {return true}
|
|
return this.Get("texprimestyle");
|
|
},
|
|
setTeXclass: MML.mbase.setBaseTeXclasses
|
|
});
|
|
|
|
MML.msub = MML.msubsup.Subclass({type: "msub"});
|
|
MML.msup = MML.msubsup.Subclass({type: "msup", sub:2, sup:1});
|
|
MML.mmultiscripts = MML.msubsup.Subclass({
|
|
type: "mmultiscripts",
|
|
adjustChild_texprimestyle: function (n) {
|
|
if (n % 2 === 1) {return true}
|
|
return this.Get("texprimestyle");
|
|
}
|
|
});
|
|
MML.mprescripts = MML.mbase.Subclass({type: "mprescripts"});
|
|
MML.none = MML.mbase.Subclass({type: "none"});
|
|
|
|
MML.munderover = MML.mbase.Subclass({
|
|
type: "munderover",
|
|
base: 0, under: 1, over: 2, sub: 1, sup: 2,
|
|
ACCENTS: ["", "accentunder", "accent"],
|
|
linebreakContainer: true,
|
|
isEmbellished: MML.mbase.childEmbellished,
|
|
Core: MML.mbase.childCore,
|
|
CoreMO: MML.mbase.childCoreMO,
|
|
defaults: {
|
|
mathbackground: MML.INHERIT,
|
|
mathcolor: MML.INHERIT,
|
|
accent: MML.AUTO,
|
|
accentunder: MML.AUTO,
|
|
align: MML.ALIGN.CENTER,
|
|
texClass: MML.AUTO,
|
|
subscriptshift: "", // when converted to msubsup by moveablelimits
|
|
superscriptshift: "" // when converted to msubsup by moveablelimits
|
|
},
|
|
autoDefault: function (name) {
|
|
if (name === "texClass")
|
|
{return (this.isEmbellished() ? this.CoreMO().Get(name) : MML.TEXCLASS.ORD)}
|
|
if (name === "accent" && this.data[this.over]) {return this.data[this.over].CoreMO().Get("accent")}
|
|
if (name === "accentunder" && this.data[this.under]) {return this.data[this.under].CoreMO().Get("accent")}
|
|
return false;
|
|
},
|
|
adjustChild_displaystyle: function (n) {
|
|
if (n > 0) {return false}
|
|
return this.Get("displaystyle");
|
|
},
|
|
adjustChild_scriptlevel: function (n) {
|
|
var level = this.Get("scriptlevel");
|
|
var force = (this.data[this.base] && !this.Get("displaystyle") &&
|
|
this.data[this.base].CoreMO().Get("movablelimits"));
|
|
if (n == this.under && (force || !this.Get("accentunder"))) {level++}
|
|
if (n == this.over && (force || !this.Get("accent"))) {level++}
|
|
return level;
|
|
},
|
|
adjustChild_texprimestyle: function (n) {
|
|
if (n === this.base && this.data[this.over]) {return true}
|
|
return this.Get("texprimestyle");
|
|
},
|
|
setTeXclass: MML.mbase.setBaseTeXclasses
|
|
});
|
|
|
|
MML.munder = MML.munderover.Subclass({type: "munder"});
|
|
MML.mover = MML.munderover.Subclass({
|
|
type: "mover", over: 1, under: 2, sup: 1, sub: 2,
|
|
ACCENTS: ["", "accent", "accentunder"]
|
|
});
|
|
|
|
MML.mtable = MML.mbase.Subclass({
|
|
type: "mtable",
|
|
defaults: {
|
|
mathbackground: MML.INHERIT,
|
|
mathcolor: MML.INHERIT,
|
|
align: MML.ALIGN.AXIS,
|
|
rowalign: MML.ALIGN.BASELINE,
|
|
columnalign: MML.ALIGN.CENTER,
|
|
groupalign: "{left}",
|
|
alignmentscope: true,
|
|
columnwidth: MML.WIDTH.AUTO,
|
|
width: MML.WIDTH.AUTO,
|
|
rowspacing: "1ex",
|
|
columnspacing: ".8em",
|
|
rowlines: MML.LINES.NONE,
|
|
columnlines: MML.LINES.NONE,
|
|
frame: MML.LINES.NONE,
|
|
framespacing: "0.4em 0.5ex",
|
|
equalrows: false,
|
|
equalcolumns: false,
|
|
displaystyle: false,
|
|
side: MML.SIDE.RIGHT,
|
|
minlabelspacing: "0.8em",
|
|
texClass: MML.TEXCLASS.ORD,
|
|
useHeight: 1
|
|
},
|
|
adjustChild_displaystyle: function () {
|
|
return (this.displaystyle != null ? this.displaystyle : this.defaults.displaystyle);
|
|
},
|
|
inheritFromMe: true,
|
|
noInherit: {
|
|
mover: {align: true},
|
|
munder: {align: true},
|
|
munderover: {align: true},
|
|
mtable: {
|
|
align: true, rowalign: true, columnalign: true, groupalign: true,
|
|
alignmentscope: true, columnwidth: true, width: true, rowspacing: true,
|
|
columnspacing: true, rowlines: true, columnlines: true, frame: true,
|
|
framespacing: true, equalrows: true, equalcolumns: true, displaystyle: true,
|
|
side: true, minlabelspacing: true, texClass: true, useHeight: 1
|
|
}
|
|
},
|
|
linebreakContainer: true,
|
|
Append: function () {
|
|
for (var i = 0, m = arguments.length; i < m; i++) {
|
|
if (!((arguments[i] instanceof MML.mtr) ||
|
|
(arguments[i] instanceof MML.mlabeledtr))) {arguments[i] = MML.mtr(arguments[i])}
|
|
}
|
|
this.SUPER(arguments).Append.apply(this,arguments);
|
|
},
|
|
setTeXclass: MML.mbase.setSeparateTeXclasses
|
|
});
|
|
|
|
MML.mtr = MML.mbase.Subclass({
|
|
type: "mtr",
|
|
defaults: {
|
|
mathbackground: MML.INHERIT,
|
|
mathcolor: MML.INHERIT,
|
|
rowalign: MML.INHERIT,
|
|
columnalign: MML.INHERIT,
|
|
groupalign: MML.INHERIT
|
|
},
|
|
inheritFromMe: true,
|
|
noInherit: {
|
|
mrow: {rowalign: true, columnalign: true, groupalign: true},
|
|
mtable: {rowalign: true, columnalign: true, groupalign: true}
|
|
},
|
|
linebreakContainer: true,
|
|
Append: function () {
|
|
for (var i = 0, m = arguments.length; i < m; i++) {
|
|
if (!(arguments[i] instanceof MML.mtd)) {arguments[i] = MML.mtd(arguments[i])}
|
|
}
|
|
this.SUPER(arguments).Append.apply(this,arguments);
|
|
},
|
|
setTeXclass: MML.mbase.setSeparateTeXclasses
|
|
});
|
|
|
|
MML.mtd = MML.mbase.Subclass({
|
|
type: "mtd",
|
|
inferRow: true,
|
|
linebreakContainer: true,
|
|
isEmbellished: MML.mbase.childEmbellished,
|
|
Core: MML.mbase.childCore,
|
|
CoreMO: MML.mbase.childCoreMO,
|
|
defaults: {
|
|
mathbackground: MML.INHERIT,
|
|
mathcolor: MML.INHERIT,
|
|
rowspan: 1,
|
|
columnspan: 1,
|
|
rowalign: MML.INHERIT,
|
|
columnalign: MML.INHERIT,
|
|
groupalign: MML.INHERIT
|
|
},
|
|
setTeXclass: MML.mbase.setSeparateTeXclasses
|
|
});
|
|
|
|
MML.maligngroup = MML.mbase.Subclass({
|
|
type: "malign",
|
|
isSpacelike: function () {return true},
|
|
defaults: {
|
|
mathbackground: MML.INHERIT,
|
|
mathcolor: MML.INHERIT,
|
|
groupalign: MML.INHERIT
|
|
},
|
|
inheritFromMe: true,
|
|
noInherit: {
|
|
mrow: {groupalign: true},
|
|
mtable: {groupalign: true}
|
|
}
|
|
});
|
|
|
|
MML.malignmark = MML.mbase.Subclass({
|
|
type: "malignmark",
|
|
defaults: {
|
|
mathbackground: MML.INHERIT,
|
|
mathcolor: MML.INHERIT,
|
|
edge: MML.SIDE.LEFT
|
|
},
|
|
isSpacelike: function () {return true}
|
|
});
|
|
|
|
MML.mlabeledtr = MML.mtr.Subclass({
|
|
type: "mlabeledtr"
|
|
});
|
|
|
|
MML.maction = MML.mbase.Subclass({
|
|
type: "maction",
|
|
defaults: {
|
|
mathbackground: MML.INHERIT,
|
|
mathcolor: MML.INHERIT,
|
|
actiontype: MML.ACTIONTYPE.TOGGLE,
|
|
selection: 1
|
|
},
|
|
selected: function () {return this.data[this.Get("selection")-1] || MML.NULL},
|
|
isEmbellished: function () {return this.selected().isEmbellished()},
|
|
isSpacelike: function () {return this.selected().isSpacelike()},
|
|
Core: function () {return this.selected().Core()},
|
|
CoreMO: function () {return this.selected().CoreMO()},
|
|
setTeXclass: function (prev) {
|
|
if (this.Get("actiontype") === MML.ACTIONTYPE.TOOLTIP && this.data[1]) {
|
|
// Make sure tooltip has proper spacing when typeset (see issue #412)
|
|
this.data[1].setTeXclass();
|
|
}
|
|
var selected = this.selected();
|
|
prev = selected.setTeXclass(prev);
|
|
this.updateTeXclass(selected);
|
|
return prev;
|
|
}
|
|
});
|
|
|
|
MML.semantics = MML.mbase.Subclass({
|
|
type: "semantics", notParent: true,
|
|
isEmbellished: MML.mbase.childEmbellished,
|
|
Core: MML.mbase.childCore,
|
|
CoreMO: MML.mbase.childCoreMO,
|
|
defaults: {
|
|
definitionURL: null,
|
|
encoding: null
|
|
},
|
|
setTeXclass: MML.mbase.setChildTeXclass,
|
|
getAnnotation: function (name) {
|
|
var encodingList = MathJax.Hub.config.MathMenu.semanticsAnnotations[name];
|
|
if (encodingList) {
|
|
for (var i = 0, m = this.data.length; i < m; i++) {
|
|
var encoding = this.data[i].Get("encoding");
|
|
if (encoding) {
|
|
for (var j = 0, n = encodingList.length; j < n; j++) {
|
|
if (encodingList[j] === encoding) return this.data[i];
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return null;
|
|
}
|
|
});
|
|
MML.annotation = MML.mbase.Subclass({
|
|
type: "annotation", isChars: true,
|
|
linebreakContainer: true,
|
|
defaults: {
|
|
definitionURL: null,
|
|
encoding: null,
|
|
cd: "mathmlkeys",
|
|
name: "",
|
|
src: null
|
|
}
|
|
});
|
|
MML["annotation-xml"] = MML.mbase.Subclass({
|
|
type: "annotation-xml",
|
|
linebreakContainer: true,
|
|
defaults: {
|
|
definitionURL: null,
|
|
encoding: null,
|
|
cd: "mathmlkeys",
|
|
name: "",
|
|
src: null
|
|
}
|
|
});
|
|
|
|
MML.math = MML.mstyle.Subclass({
|
|
type: "math",
|
|
defaults: {
|
|
mathvariant: MML.VARIANT.NORMAL,
|
|
mathsize: MML.SIZE.NORMAL,
|
|
mathcolor: "", // should be "black", but allow it to inherit from surrounding text
|
|
mathbackground: MML.COLOR.TRANSPARENT,
|
|
dir: "ltr",
|
|
scriptlevel: 0,
|
|
displaystyle: MML.AUTO,
|
|
display: "inline",
|
|
maxwidth: "",
|
|
overflow: MML.OVERFLOW.LINEBREAK,
|
|
altimg: "",
|
|
'altimg-width': "",
|
|
'altimg-height': "",
|
|
'altimg-valign': "",
|
|
alttext: "",
|
|
cdgroup: "",
|
|
scriptsizemultiplier: Math.sqrt(1/2),
|
|
scriptminsize: "8px", // should be 8pt, but that's too big
|
|
infixlinebreakstyle: MML.LINEBREAKSTYLE.BEFORE,
|
|
lineleading: "1ex",
|
|
indentshift: "auto", // use user configuration
|
|
indentalign: MML.INDENTALIGN.AUTO,
|
|
indentalignfirst: MML.INDENTALIGN.INDENTALIGN,
|
|
indentshiftfirst: MML.INDENTSHIFT.INDENTSHIFT,
|
|
indentalignlast: MML.INDENTALIGN.INDENTALIGN,
|
|
indentshiftlast: MML.INDENTSHIFT.INDENTSHIFT,
|
|
decimalseparator: ".",
|
|
texprimestyle: false // is it in TeX's C' style?
|
|
},
|
|
autoDefault: function (name) {
|
|
if (name === "displaystyle") {return this.Get("display") === "block"}
|
|
return "";
|
|
},
|
|
linebreakContainer: true,
|
|
setTeXclass: MML.mbase.setChildTeXclass,
|
|
getAnnotation: function (name) {
|
|
if (this.data.length != 1) return null;
|
|
return this.data[0].getAnnotation(name);
|
|
}
|
|
});
|
|
|
|
MML.chars = MML.mbase.Subclass({
|
|
type: "chars",
|
|
Append: function () {this.data.push.apply(this.data,arguments)},
|
|
value: function () {return this.data.join("")},
|
|
toString: function () {return this.data.join("")}
|
|
});
|
|
|
|
MML.entity = MML.mbase.Subclass({
|
|
type: "entity",
|
|
Append: function () {this.data.push.apply(this.data,arguments)},
|
|
value: function () {
|
|
if (this.data[0].substr(0,2) === "#x") {return parseInt(this.data[0].substr(2),16)}
|
|
else if (this.data[0].substr(0,1) === "#") {return parseInt(this.data[0].substr(1))}
|
|
else {return 0} // FIXME: look up named entities from table
|
|
},
|
|
toString: function () {
|
|
var n = this.value();
|
|
if (n <= 0xFFFF) {return String.fromCharCode(n)}
|
|
n -= 0x10000;
|
|
return String.fromCharCode((n>>10)+0xD800)
|
|
+ String.fromCharCode((n&0x3FF)+0xDC00);
|
|
}
|
|
});
|
|
|
|
MML.xml = MML.mbase.Subclass({
|
|
type: "xml",
|
|
Init: function () {
|
|
this.div = document.createElement("div");
|
|
return this.SUPER(arguments).Init.apply(this,arguments);
|
|
},
|
|
Append: function () {
|
|
for (var i = 0, m = arguments.length; i < m; i++) {
|
|
var node = this.Import(arguments[i]);
|
|
this.data.push(node);
|
|
this.div.appendChild(node);
|
|
}
|
|
},
|
|
Import: function (node) {
|
|
if (document.importNode) {return document.importNode(node,true)}
|
|
//
|
|
// IE < 9 doesn't have importNode, so fake it.
|
|
//
|
|
var nNode, i, m;
|
|
if (node.nodeType === 1) { // ELEMENT_NODE
|
|
nNode = document.createElement(node.nodeName);
|
|
for (i = 0, m = node.attributes.length; i < m; i++) {
|
|
var attribute = node.attributes[i];
|
|
if (attribute.specified && attribute.nodeValue != null && attribute.nodeValue != '')
|
|
{nNode.setAttribute(attribute.nodeName,attribute.nodeValue)}
|
|
if (attribute.nodeName === "style") {nNode.style.cssText = attribute.nodeValue}
|
|
}
|
|
if (node.className) {nNode.className = node.className}
|
|
} else if (node.nodeType === 3 || node.nodeType === 4) { // TEXT_NODE or CDATA_SECTION_NODE
|
|
nNode = document.createTextNode(node.nodeValue);
|
|
} else if (node.nodeType === 8) { // COMMENT_NODE
|
|
nNode = document.createComment(node.nodeValue);
|
|
} else {
|
|
return document.createTextNode('');
|
|
}
|
|
for (i = 0, m = node.childNodes.length; i < m; i++)
|
|
{nNode.appendChild(this.Import(node.childNodes[i]))}
|
|
return nNode;
|
|
},
|
|
value: function () {return this.div},
|
|
toString: function () {return this.div.innerHTML}
|
|
});
|
|
|
|
MML.TeXAtom = MML.mbase.Subclass({
|
|
type: "texatom",
|
|
inferRow: true, notParent: true,
|
|
texClass: MML.TEXCLASS.ORD,
|
|
Core: MML.mbase.childCore,
|
|
CoreMO: MML.mbase.childCoreMO,
|
|
isEmbellished: MML.mbase.childEmbellished,
|
|
setTeXclass: function (prev) {
|
|
this.data[0].setTeXclass();
|
|
return this.adjustTeXclass(prev);
|
|
},
|
|
adjustTeXclass: MML.mo.prototype.adjustTeXclass
|
|
});
|
|
|
|
MML.NULL = MML.mbase().With({type:"null"});
|
|
|
|
var TEXCLASS = MML.TEXCLASS;
|
|
|
|
var MO = {
|
|
ORD: [0,0,TEXCLASS.ORD],
|
|
ORD11: [1,1,TEXCLASS.ORD],
|
|
ORD21: [2,1,TEXCLASS.ORD],
|
|
ORD02: [0,2,TEXCLASS.ORD],
|
|
ORD55: [5,5,TEXCLASS.ORD],
|
|
OP: [1,2,TEXCLASS.OP,{largeop: true, movablelimits: true, symmetric: true}],
|
|
OPFIXED: [1,2,TEXCLASS.OP,{largeop: true, movablelimits: true}],
|
|
INTEGRAL: [0,1,TEXCLASS.OP,{largeop: true, symmetric: true}],
|
|
INTEGRAL2: [1,2,TEXCLASS.OP,{largeop: true, symmetric: true}],
|
|
BIN3: [3,3,TEXCLASS.BIN],
|
|
BIN4: [4,4,TEXCLASS.BIN],
|
|
BIN01: [0,1,TEXCLASS.BIN],
|
|
BIN5: [5,5,TEXCLASS.BIN],
|
|
TALLBIN: [4,4,TEXCLASS.BIN,{stretchy: true}],
|
|
BINOP: [4,4,TEXCLASS.BIN,{largeop: true, movablelimits: true}],
|
|
REL: [5,5,TEXCLASS.REL],
|
|
REL1: [1,1,TEXCLASS.REL,{stretchy: true}],
|
|
REL4: [4,4,TEXCLASS.REL],
|
|
RELSTRETCH: [5,5,TEXCLASS.REL,{stretchy: true}],
|
|
RELACCENT: [5,5,TEXCLASS.REL,{accent: true}],
|
|
WIDEREL: [5,5,TEXCLASS.REL,{accent: true, stretchy: true}],
|
|
OPEN: [0,0,TEXCLASS.OPEN,{fence: true, stretchy: true, symmetric: true}],
|
|
CLOSE: [0,0,TEXCLASS.CLOSE,{fence: true, stretchy: true, symmetric: true}],
|
|
INNER: [0,0,TEXCLASS.INNER],
|
|
PUNCT: [0,3,TEXCLASS.PUNCT],
|
|
ACCENT: [0,0,TEXCLASS.ORD,{accent: true}],
|
|
WIDEACCENT: [0,0,TEXCLASS.ORD,{accent: true, stretchy: true}]
|
|
};
|
|
|
|
MML.mo.Augment({
|
|
SPACE: [
|
|
'0em',
|
|
'0.1111em',
|
|
'0.1667em',
|
|
'0.2222em',
|
|
'0.2667em',
|
|
'0.3333em'
|
|
],
|
|
RANGES: [
|
|
[0x20,0x7F,TEXCLASS.REL,"BasicLatin"],
|
|
[0xA0,0xFF,TEXCLASS.ORD,"Latin1Supplement"],
|
|
[0x100,0x17F,TEXCLASS.ORD],
|
|
[0x180,0x24F,TEXCLASS.ORD],
|
|
[0x2B0,0x2FF,TEXCLASS.ORD,"SpacingModLetters"],
|
|
[0x300,0x36F,TEXCLASS.ORD,"CombDiacritMarks"],
|
|
[0x370,0x3FF,TEXCLASS.ORD,"GreekAndCoptic"],
|
|
[0x1E00,0x1EFF,TEXCLASS.ORD],
|
|
[0x2000,0x206F,TEXCLASS.PUNCT,"GeneralPunctuation"],
|
|
[0x2070,0x209F,TEXCLASS.ORD],
|
|
[0x20A0,0x20CF,TEXCLASS.ORD],
|
|
[0x20D0,0x20FF,TEXCLASS.ORD,"CombDiactForSymbols"],
|
|
[0x2100,0x214F,TEXCLASS.ORD,"LetterlikeSymbols"],
|
|
[0x2150,0x218F,TEXCLASS.ORD],
|
|
[0x2190,0x21FF,TEXCLASS.REL,"Arrows"],
|
|
[0x2200,0x22FF,TEXCLASS.BIN,"MathOperators"],
|
|
[0x2300,0x23FF,TEXCLASS.ORD,"MiscTechnical"],
|
|
[0x2460,0x24FF,TEXCLASS.ORD],
|
|
[0x2500,0x259F,TEXCLASS.ORD],
|
|
[0x25A0,0x25FF,TEXCLASS.ORD,"GeometricShapes"],
|
|
[0x2700,0x27BF,TEXCLASS.ORD,"Dingbats"],
|
|
[0x27C0,0x27EF,TEXCLASS.ORD,"MiscMathSymbolsA"],
|
|
[0x27F0,0x27FF,TEXCLASS.REL,"SupplementalArrowsA"],
|
|
[0x2900,0x297F,TEXCLASS.REL,"SupplementalArrowsB"],
|
|
[0x2980,0x29FF,TEXCLASS.ORD,"MiscMathSymbolsB"],
|
|
[0x2A00,0x2AFF,TEXCLASS.BIN,"SuppMathOperators"],
|
|
[0x2B00,0x2BFF,TEXCLASS.ORD,"MiscSymbolsAndArrows"],
|
|
[0x1D400,0x1D7FF,TEXCLASS.ORD]
|
|
],
|
|
OPTABLE: {
|
|
prefix: {
|
|
'\u2200': MO.ORD21, // for all
|
|
'\u2202': MO.ORD21, // partial differential
|
|
'\u2203': MO.ORD21, // there exists
|
|
'\u2207': MO.ORD21, // nabla
|
|
'\u220F': MO.OP, // n-ary product
|
|
'\u2210': MO.OP, // n-ary coproduct
|
|
'\u2211': MO.OP, // n-ary summation
|
|
'\u2212': MO.BIN01, // minus sign
|
|
'\u2213': MO.BIN01, // minus-or-plus sign
|
|
'\u221A': [1,1,TEXCLASS.ORD,{stretchy: true}], // square root
|
|
'\u2220': MO.ORD, // angle
|
|
'\u222B': MO.INTEGRAL, // integral
|
|
'\u222E': MO.INTEGRAL, // contour integral
|
|
'\u22C0': MO.OP, // n-ary logical and
|
|
'\u22C1': MO.OP, // n-ary logical or
|
|
'\u22C2': MO.OP, // n-ary intersection
|
|
'\u22C3': MO.OP, // n-ary union
|
|
'\u2308': MO.OPEN, // left ceiling
|
|
'\u230A': MO.OPEN, // left floor
|
|
'\u27E8': MO.OPEN, // mathematical left angle bracket
|
|
'\u27EE': MO.OPEN, // mathematical left flattened parenthesis
|
|
'\u2A00': MO.OP, // n-ary circled dot operator
|
|
'\u2A01': MO.OP, // n-ary circled plus operator
|
|
'\u2A02': MO.OP, // n-ary circled times operator
|
|
'\u2A04': MO.OP, // n-ary union operator with plus
|
|
'\u2A06': MO.OP, // n-ary square union operator
|
|
'\u00AC': MO.ORD21, // not sign
|
|
'\u00B1': MO.BIN01, // plus-minus sign
|
|
'(': MO.OPEN, // left parenthesis
|
|
'+': MO.BIN01, // plus sign
|
|
'-': MO.BIN01, // hyphen-minus
|
|
'[': MO.OPEN, // left square bracket
|
|
'{': MO.OPEN, // left curly bracket
|
|
'|': MO.OPEN // vertical line
|
|
},
|
|
postfix: {
|
|
'!': [1,0,TEXCLASS.CLOSE], // exclamation mark
|
|
'&': MO.ORD, // ampersand
|
|
'\u2032': MO.ORD02, // prime
|
|
'\u203E': MO.WIDEACCENT, // overline
|
|
'\u2309': MO.CLOSE, // right ceiling
|
|
'\u230B': MO.CLOSE, // right floor
|
|
'\u23DE': MO.WIDEACCENT, // top curly bracket
|
|
'\u23DF': MO.WIDEACCENT, // bottom curly bracket
|
|
'\u266D': MO.ORD02, // music flat sign
|
|
'\u266E': MO.ORD02, // music natural sign
|
|
'\u266F': MO.ORD02, // music sharp sign
|
|
'\u27E9': MO.CLOSE, // mathematical right angle bracket
|
|
'\u27EF': MO.CLOSE, // mathematical right flattened parenthesis
|
|
'\u02C6': MO.WIDEACCENT, // modifier letter circumflex accent
|
|
'\u02C7': MO.WIDEACCENT, // caron
|
|
'\u02C9': MO.WIDEACCENT, // modifier letter macron
|
|
'\u02CA': MO.ACCENT, // modifier letter acute accent
|
|
'\u02CB': MO.ACCENT, // modifier letter grave accent
|
|
'\u02D8': MO.ACCENT, // breve
|
|
'\u02D9': MO.ACCENT, // dot above
|
|
'\u02DC': MO.WIDEACCENT, // small tilde
|
|
'\u0302': MO.WIDEACCENT, // combining circumflex accent
|
|
'\u00A8': MO.ACCENT, // diaeresis
|
|
'\u00AF': MO.WIDEACCENT, // macron
|
|
')': MO.CLOSE, // right parenthesis
|
|
']': MO.CLOSE, // right square bracket
|
|
'^': MO.WIDEACCENT, // circumflex accent
|
|
'_': MO.WIDEACCENT, // low line
|
|
'`': MO.ACCENT, // grave accent
|
|
'|': MO.CLOSE, // vertical line
|
|
'}': MO.CLOSE, // right curly bracket
|
|
'~': MO.WIDEACCENT // tilde
|
|
},
|
|
infix: {
|
|
'': MO.ORD, // empty <mo>
|
|
'%': [3,3,TEXCLASS.ORD], // percent sign
|
|
'\u2022': MO.BIN4, // bullet
|
|
'\u2026': MO.INNER, // horizontal ellipsis
|
|
'\u2044': MO.TALLBIN, // fraction slash
|
|
'\u2061': MO.ORD, // function application
|
|
'\u2062': MO.ORD, // invisible times
|
|
'\u2063': [0,0,TEXCLASS.ORD,{linebreakstyle:"after", separator: true}], // invisible separator
|
|
'\u2064': MO.ORD, // invisible plus
|
|
'\u2190': MO.WIDEREL, // leftwards arrow
|
|
'\u2191': MO.RELSTRETCH, // upwards arrow
|
|
'\u2192': MO.WIDEREL, // rightwards arrow
|
|
'\u2193': MO.RELSTRETCH, // downwards arrow
|
|
'\u2194': MO.WIDEREL, // left right arrow
|
|
'\u2195': MO.RELSTRETCH, // up down arrow
|
|
'\u2196': MO.RELSTRETCH, // north west arrow
|
|
'\u2197': MO.RELSTRETCH, // north east arrow
|
|
'\u2198': MO.RELSTRETCH, // south east arrow
|
|
'\u2199': MO.RELSTRETCH, // south west arrow
|
|
'\u21A6': MO.WIDEREL, // rightwards arrow from bar
|
|
'\u21A9': MO.WIDEREL, // leftwards arrow with hook
|
|
'\u21AA': MO.WIDEREL, // rightwards arrow with hook
|
|
'\u21BC': MO.WIDEREL, // leftwards harpoon with barb upwards
|
|
'\u21BD': MO.WIDEREL, // leftwards harpoon with barb downwards
|
|
'\u21C0': MO.WIDEREL, // rightwards harpoon with barb upwards
|
|
'\u21C1': MO.WIDEREL, // rightwards harpoon with barb downwards
|
|
'\u21CC': MO.WIDEREL, // rightwards harpoon over leftwards harpoon
|
|
'\u21D0': MO.WIDEREL, // leftwards double arrow
|
|
'\u21D1': MO.RELSTRETCH, // upwards double arrow
|
|
'\u21D2': MO.WIDEREL, // rightwards double arrow
|
|
'\u21D3': MO.RELSTRETCH, // downwards double arrow
|
|
'\u21D4': MO.WIDEREL, // left right double arrow
|
|
'\u21D5': MO.RELSTRETCH, // up down double arrow
|
|
'\u2208': MO.REL, // element of
|
|
'\u2209': MO.REL, // not an element of
|
|
'\u220B': MO.REL, // contains as member
|
|
'\u2212': MO.BIN4, // minus sign
|
|
'\u2213': MO.BIN4, // minus-or-plus sign
|
|
'\u2215': MO.TALLBIN, // division slash
|
|
'\u2216': MO.BIN4, // set minus
|
|
'\u2217': MO.BIN4, // asterisk operator
|
|
'\u2218': MO.BIN4, // ring operator
|
|
'\u2219': MO.BIN4, // bullet operator
|
|
'\u221D': MO.REL, // proportional to
|
|
'\u2223': MO.REL, // divides
|
|
'\u2225': MO.REL, // parallel to
|
|
'\u2227': MO.BIN4, // logical and
|
|
'\u2228': MO.BIN4, // logical or
|
|
'\u2229': MO.BIN4, // intersection
|
|
'\u222A': MO.BIN4, // union
|
|
'\u223C': MO.REL, // tilde operator
|
|
'\u2240': MO.BIN4, // wreath product
|
|
'\u2243': MO.REL, // asymptotically equal to
|
|
'\u2245': MO.REL, // approximately equal to
|
|
'\u2248': MO.REL, // almost equal to
|
|
'\u224D': MO.REL, // equivalent to
|
|
'\u2250': MO.REL, // approaches the limit
|
|
'\u2260': MO.REL, // not equal to
|
|
'\u2261': MO.REL, // identical to
|
|
'\u2264': MO.REL, // less-than or equal to
|
|
'\u2265': MO.REL, // greater-than or equal to
|
|
'\u226A': MO.REL, // much less-than
|
|
'\u226B': MO.REL, // much greater-than
|
|
'\u227A': MO.REL, // precedes
|
|
'\u227B': MO.REL, // succeeds
|
|
'\u2282': MO.REL, // subset of
|
|
'\u2283': MO.REL, // superset of
|
|
'\u2286': MO.REL, // subset of or equal to
|
|
'\u2287': MO.REL, // superset of or equal to
|
|
'\u228E': MO.BIN4, // multiset union
|
|
'\u2291': MO.REL, // square image of or equal to
|
|
'\u2292': MO.REL, // square original of or equal to
|
|
'\u2293': MO.BIN4, // square cap
|
|
'\u2294': MO.BIN4, // square cup
|
|
'\u2295': MO.BIN4, // circled plus
|
|
'\u2296': MO.BIN4, // circled minus
|
|
'\u2297': MO.BIN4, // circled times
|
|
'\u2298': MO.BIN4, // circled division slash
|
|
'\u2299': MO.BIN4, // circled dot operator
|
|
'\u22A2': MO.REL, // right tack
|
|
'\u22A3': MO.REL, // left tack
|
|
'\u22A4': MO.ORD55, // down tack
|
|
'\u22A5': MO.REL, // up tack
|
|
'\u22A8': MO.REL, // true
|
|
'\u22C4': MO.BIN4, // diamond operator
|
|
'\u22C5': MO.BIN4, // dot operator
|
|
'\u22C6': MO.BIN4, // star operator
|
|
'\u22C8': MO.REL, // bowtie
|
|
'\u22EE': MO.ORD55, // vertical ellipsis
|
|
'\u22EF': MO.INNER, // midline horizontal ellipsis
|
|
'\u22F1': [5,5,TEXCLASS.INNER], // down right diagonal ellipsis
|
|
'\u25B3': MO.BIN4, // white up-pointing triangle
|
|
'\u25B5': MO.BIN4, // white up-pointing small triangle
|
|
'\u25B9': MO.BIN4, // white right-pointing small triangle
|
|
'\u25BD': MO.BIN4, // white down-pointing triangle
|
|
'\u25BF': MO.BIN4, // white down-pointing small triangle
|
|
'\u25C3': MO.BIN4, // white left-pointing small triangle
|
|
'\u2758': MO.REL, // light vertical bar
|
|
'\u27F5': MO.WIDEREL, // long leftwards arrow
|
|
'\u27F6': MO.WIDEREL, // long rightwards arrow
|
|
'\u27F7': MO.WIDEREL, // long left right arrow
|
|
'\u27F8': MO.WIDEREL, // long leftwards double arrow
|
|
'\u27F9': MO.WIDEREL, // long rightwards double arrow
|
|
'\u27FA': MO.WIDEREL, // long left right double arrow
|
|
'\u27FC': MO.WIDEREL, // long rightwards arrow from bar
|
|
'\u2A2F': MO.BIN4, // vector or cross product
|
|
'\u2A3F': MO.BIN4, // amalgamation or coproduct
|
|
'\u2AAF': MO.REL, // precedes above single-line equals sign
|
|
'\u2AB0': MO.REL, // succeeds above single-line equals sign
|
|
'\u00B1': MO.BIN4, // plus-minus sign
|
|
'\u00B7': MO.BIN4, // middle dot
|
|
'\u00D7': MO.BIN4, // multiplication sign
|
|
'\u00F7': MO.BIN4, // division sign
|
|
'*': MO.BIN3, // asterisk
|
|
'+': MO.BIN4, // plus sign
|
|
',': [0,3,TEXCLASS.PUNCT,{linebreakstyle:"after", separator: true}], // comma
|
|
'-': MO.BIN4, // hyphen-minus
|
|
'.': [3,3,TEXCLASS.ORD], // full stop
|
|
'/': MO.ORD11, // solidus
|
|
':': [1,2,TEXCLASS.REL], // colon
|
|
';': [0,3,TEXCLASS.PUNCT,{linebreakstyle:"after", separator: true}], // semicolon
|
|
'<': MO.REL, // less-than sign
|
|
'=': MO.REL, // equals sign
|
|
'>': MO.REL, // greater-than sign
|
|
'?': [1,1,TEXCLASS.CLOSE], // question mark
|
|
'\\': MO.ORD, // reverse solidus
|
|
'^': MO.ORD11, // circumflex accent
|
|
'_': MO.ORD11, // low line
|
|
'|': [2,2,TEXCLASS.ORD,{fence: true, stretchy: true, symmetric: true}], // vertical line
|
|
'#': MO.ORD, // #
|
|
'$': MO.ORD, // $
|
|
'\u002E': [0,3,TEXCLASS.PUNCT,{separator: true}], // \ldotp
|
|
'\u02B9': MO.ORD, // prime
|
|
'\u0300': MO.ACCENT, // \grave
|
|
'\u0301': MO.ACCENT, // \acute
|
|
'\u0303': MO.WIDEACCENT, // \tilde
|
|
'\u0304': MO.ACCENT, // \bar
|
|
'\u0306': MO.ACCENT, // \breve
|
|
'\u0307': MO.ACCENT, // \dot
|
|
'\u0308': MO.ACCENT, // \ddot
|
|
'\u030C': MO.ACCENT, // \check
|
|
'\u0332': MO.WIDEACCENT, // horizontal line
|
|
'\u0338': MO.REL4, // \not
|
|
'\u2015': [0,0,TEXCLASS.ORD,{stretchy: true}], // horizontal line
|
|
'\u2017': [0,0,TEXCLASS.ORD,{stretchy: true}], // horizontal line
|
|
'\u2020': MO.BIN3, // \dagger
|
|
'\u2021': MO.BIN3, // \ddagger
|
|
'\u20D7': MO.ACCENT, // \vec
|
|
'\u2111': MO.ORD, // \Im
|
|
'\u2113': MO.ORD, // \ell
|
|
'\u2118': MO.ORD, // \wp
|
|
'\u211C': MO.ORD, // \Re
|
|
'\u2205': MO.ORD, // \emptyset
|
|
'\u221E': MO.ORD, // \infty
|
|
'\u2305': MO.BIN3, // barwedge
|
|
'\u2306': MO.BIN3, // doublebarwedge
|
|
'\u2322': MO.REL4, // \frown
|
|
'\u2323': MO.REL4, // \smile
|
|
'\u2329': MO.OPEN, // langle
|
|
'\u232A': MO.CLOSE, // rangle
|
|
'\u23AA': MO.ORD, // \bracevert
|
|
'\u23AF': [0,0,TEXCLASS.ORD,{stretchy: true}], // \underline
|
|
'\u23B0': MO.OPEN, // \lmoustache
|
|
'\u23B1': MO.CLOSE, // \rmoustache
|
|
'\u2500': MO.ORD, // horizontal line
|
|
'\u25EF': MO.BIN3, // \bigcirc
|
|
'\u2660': MO.ORD, // \spadesuit
|
|
'\u2661': MO.ORD, // \heartsuit
|
|
'\u2662': MO.ORD, // \diamondsuit
|
|
'\u2663': MO.ORD, // \clubsuit
|
|
'\u3008': MO.OPEN, // langle
|
|
'\u3009': MO.CLOSE, // rangle
|
|
'\uFE37': MO.WIDEACCENT, // horizontal brace down
|
|
'\uFE38': MO.WIDEACCENT // horizontal brace up
|
|
}
|
|
}
|
|
},{
|
|
OPTYPES: MO
|
|
});
|
|
|
|
//
|
|
// These are not in the W3C table, but FF works this way,
|
|
// and it makes sense, so add it here
|
|
//
|
|
var OPTABLE = MML.mo.prototype.OPTABLE;
|
|
OPTABLE.infix["^"] = MO.WIDEREL;
|
|
OPTABLE.infix["_"] = MO.WIDEREL;
|
|
OPTABLE.prefix["\u2223"] = MO.OPEN;
|
|
OPTABLE.prefix["\u2225"] = MO.OPEN;
|
|
OPTABLE.postfix["\u2223"] = MO.CLOSE;
|
|
OPTABLE.postfix["\u2225"] = MO.CLOSE;
|
|
|
|
})(MathJax.ElementJax.mml);
|
|
|
|
MathJax.ElementJax.mml.loadComplete("jax.js");
|