diff --git a/src/report/report_document.md b/src/report/report_document.md index a7c9744..8131517 100644 --- a/src/report/report_document.md +++ b/src/report/report_document.md @@ -44,7 +44,9 @@ Since there are many outliers, medians and IQR will more accurately represent th ## COVID-19 Popularity Ratios -Then, we analyzed the popularity ratio of COVID-related posts for our three samples. The popularity of a post defines how much other people are interested in the post, measured by the total number of user interactions (likes and comments) on that post. From that data, the relative popularity ratio for COVID-related posts calculates how popular are COVID-related posts compared to all other posts, calculated by the equation, which is a ratio of the average popularity of both: \[(∑Popularity of COVID-posts / # of COVID-posts) / (∑Popularity of all posts / # of posts total)] +Then, we analyzed the popularity ratio of COVID-related posts for our three samples. The popularity of a post defines how much other people are interested in the post, measured by the total number of user interactions (likes and comments) on that post. From that data, the relative popularity ratio for COVID-related posts calculates how popular are COVID-related posts compared to all other posts, calculated by the equation, which is a ratio of the average popularity of both: + +$$\\left(\\frac{\\sum\\text{Popularity of COVID-posts}}{\\text{Number of COVID-posts}}\\right) / \\left(\\frac{\\sum \\text{Popularity of all posts}}{\\text{Total number of posts}}\\right)$$ To prevent division by zero, we ignored people who didn't post about COVID or didn't post at all. diff --git a/src/report/report_page.html b/src/report/report_page.html index 6b7b593..63969fa 100644 --- a/src/report/report_page.html +++ b/src/report/report_page.html @@ -11,7 +11,8 @@ - + + -This is a convenient and inexpensive solution for authoring MathML. - -Version 1.4.7 Dec 15, 2005, (c) Peter Jipsen http://www.chapman.edu/~jipsen -Latest version at http://www.chapman.edu/~jipsen/mathml/ASCIIMathML.js -For changes see http://www.chapman.edu/~jipsen/mathml/asciimathchanges.txt -If you use it on a webpage, please send the URL to jipsen@chapman.edu - -This program is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2 of the License, or (at -your option) any later version. - -This program is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License (at http://www.gnu.org/copyleft/gpl.html) -for more details. - -LaTeXMathML.js (ctd) -============== - -The instructions for use are the same as for the original -ASCIIMathML.js, except that of course the line you add to your -file should be - -Or use absolute path names if the file is not in the same folder -as your (X)HTML page. -*/ - -var checkForMathML = true; // check if browser can display MathML -var notifyIfNoMathML = true; // display note if no MathML capability -var alertIfNoMathML = false; // show alert box if no MathML capability -// was "red": -var mathcolor = ""; // change it to "" (to inherit) or any other color -// was "serif": -var mathfontfamily = ""; // change to "" to inherit (works in IE) - // or another family (e.g. "arial") -var showasciiformulaonhover = true; // helps students learn ASCIIMath -/* -// Commented out by DRW -- not now used -- see DELIMITERS (twice) near the end -var displaystyle = false; // puts limits above and below large operators -var decimalsign = "."; // change to "," if you like, beware of `(1,2)`! -var AMdelimiter1 = "`", AMescape1 = "\\\\`"; // can use other characters -var AMdelimiter2 = "$", AMescape2 = "\\\\\\$", AMdelimiter2regexp = "\\$"; -var doubleblankmathdelimiter = false; // if true, x+1 is equal to `x+1` - // for IE this works only in -//var separatetokens;// has been removed (email me if this is a problem) -*/ -var isIE = document.createElementNS==null; - -if (document.getElementById==null) - alert("This webpage requires a recent browser such as\ -\nMozilla/Netscape 7+ or Internet Explorer 6+MathPlayer") - -// all further global variables start with "AM" - -function AMcreateElementXHTML(t) { - if (isIE) return document.createElement(t); - else return document.createElementNS("http://www.w3.org/1999/xhtml",t); -} - -function AMnoMathMLNote() { - var nd = AMcreateElementXHTML("h3"); - nd.setAttribute("align","center") - nd.appendChild(AMcreateElementXHTML("p")); - nd.appendChild(document.createTextNode("To view the ")); - var an = AMcreateElementXHTML("a"); - an.appendChild(document.createTextNode("LaTeXMathML")); - an.setAttribute("href","http://www.maths.nott.ac.uk/personal/drw/lm.html"); - nd.appendChild(an); - nd.appendChild(document.createTextNode(" notation use Internet Explorer 6+")); - an = AMcreateElementXHTML("a"); - an.appendChild(document.createTextNode("MathPlayer")); - an.setAttribute("href","http://www.dessci.com/en/products/mathplayer/download.htm"); - nd.appendChild(an); - nd.appendChild(document.createTextNode(" or Netscape/Mozilla/Firefox")); - nd.appendChild(AMcreateElementXHTML("p")); - return nd; -} - -function AMisMathMLavailable() { - if (navigator.appName.slice(0,8)=="Netscape") - if (navigator.appVersion.slice(0,1)>="5") return null; - else return AMnoMathMLNote(); - else if (navigator.appName.slice(0,9)=="Microsoft") - try { - var ActiveX = new ActiveXObject("MathPlayer.Factory.1"); - return null; - } catch (e) { - return AMnoMathMLNote(); - } - else return AMnoMathMLNote(); -} - -// character lists for Mozilla/Netscape fonts -var AMcal = [0xEF35,0x212C,0xEF36,0xEF37,0x2130,0x2131,0xEF38,0x210B,0x2110,0xEF39,0xEF3A,0x2112,0x2133,0xEF3B,0xEF3C,0xEF3D,0xEF3E,0x211B,0xEF3F,0xEF40,0xEF41,0xEF42,0xEF43,0xEF44,0xEF45,0xEF46]; -var AMfrk = [0xEF5D,0xEF5E,0x212D,0xEF5F,0xEF60,0xEF61,0xEF62,0x210C,0x2111,0xEF63,0xEF64,0xEF65,0xEF66,0xEF67,0xEF68,0xEF69,0xEF6A,0x211C,0xEF6B,0xEF6C,0xEF6D,0xEF6E,0xEF6F,0xEF70,0xEF71,0x2128]; -var AMbbb = [0xEF8C,0xEF8D,0x2102,0xEF8E,0xEF8F,0xEF90,0xEF91,0x210D,0xEF92,0xEF93,0xEF94,0xEF95,0xEF96,0x2115,0xEF97,0x2119,0x211A,0x211D,0xEF98,0xEF99,0xEF9A,0xEF9B,0xEF9C,0xEF9D,0xEF9E,0x2124]; - -var CONST = 0, UNARY = 1, BINARY = 2, INFIX = 3, LEFTBRACKET = 4, - RIGHTBRACKET = 5, SPACE = 6, UNDEROVER = 7, DEFINITION = 8, - TEXT = 9, BIG = 10, LONG = 11, STRETCHY = 12, MATRIX = 13; // token types - -var AMsqrt = {input:"\\sqrt", tag:"msqrt", output:"sqrt", ttype:UNARY}, - AMroot = {input:"\\root", tag:"mroot", output:"root", ttype:BINARY}, - AMfrac = {input:"\\frac", tag:"mfrac", output:"/", ttype:BINARY}, - AMover = {input:"\\stackrel", tag:"mover", output:"stackrel", ttype:BINARY}, - AMatop = {input:"\\atop", tag:"mfrac", output:"", ttype:INFIX}, - AMchoose = {input:"\\choose", tag:"mfrac", output:"", ttype:INFIX}, - AMsub = {input:"_", tag:"msub", output:"_", ttype:INFIX}, - AMsup = {input:"^", tag:"msup", output:"^", ttype:INFIX}, - AMtext = {input:"\\mathrm", tag:"mtext", output:"text", ttype:TEXT}, - AMmbox = {input:"\\mbox", tag:"mtext", output:"mbox", ttype:TEXT}; - -// Commented out by DRW to prevent 1/2 turning into a 2-line fraction -// AMdiv = {input:"/", tag:"mfrac", output:"/", ttype:INFIX}, -// Commented out by DRW so that " prints literally in equations -// AMquote = {input:"\"", tag:"mtext", output:"mbox", ttype:TEXT}; - -var AMsymbols = [ -//Greek letters -{input:"\\alpha", tag:"mi", output:"\u03B1", ttype:CONST}, -{input:"\\beta", tag:"mi", output:"\u03B2", ttype:CONST}, -{input:"\\gamma", tag:"mi", output:"\u03B3", ttype:CONST}, -{input:"\\delta", tag:"mi", output:"\u03B4", ttype:CONST}, -{input:"\\epsilon", tag:"mi", output:"\u03B5", ttype:CONST}, -{input:"\\varepsilon", tag:"mi", output:"\u025B", ttype:CONST}, -{input:"\\zeta", tag:"mi", output:"\u03B6", ttype:CONST}, -{input:"\\eta", tag:"mi", output:"\u03B7", ttype:CONST}, -{input:"\\theta", tag:"mi", output:"\u03B8", ttype:CONST}, -{input:"\\vartheta", tag:"mi", output:"\u03D1", ttype:CONST}, -{input:"\\iota", tag:"mi", output:"\u03B9", ttype:CONST}, -{input:"\\kappa", tag:"mi", output:"\u03BA", ttype:CONST}, -{input:"\\lambda", tag:"mi", output:"\u03BB", ttype:CONST}, -{input:"\\mu", tag:"mi", output:"\u03BC", ttype:CONST}, -{input:"\\nu", tag:"mi", output:"\u03BD", ttype:CONST}, -{input:"\\xi", tag:"mi", output:"\u03BE", ttype:CONST}, -{input:"\\pi", tag:"mi", output:"\u03C0", ttype:CONST}, -{input:"\\varpi", tag:"mi", output:"\u03D6", ttype:CONST}, -{input:"\\rho", tag:"mi", output:"\u03C1", ttype:CONST}, -{input:"\\varrho", tag:"mi", output:"\u03F1", ttype:CONST}, -{input:"\\varsigma", tag:"mi", output:"\u03C2", ttype:CONST}, -{input:"\\sigma", tag:"mi", output:"\u03C3", ttype:CONST}, -{input:"\\tau", tag:"mi", output:"\u03C4", ttype:CONST}, -{input:"\\upsilon", tag:"mi", output:"\u03C5", ttype:CONST}, -{input:"\\phi", tag:"mi", output:"\u03C6", ttype:CONST}, -{input:"\\varphi", tag:"mi", output:"\u03D5", ttype:CONST}, -{input:"\\chi", tag:"mi", output:"\u03C7", ttype:CONST}, -{input:"\\psi", tag:"mi", output:"\u03C8", ttype:CONST}, -{input:"\\omega", tag:"mi", output:"\u03C9", ttype:CONST}, -{input:"\\Gamma", tag:"mo", output:"\u0393", ttype:CONST}, -{input:"\\Delta", tag:"mo", output:"\u0394", ttype:CONST}, -{input:"\\Theta", tag:"mo", output:"\u0398", ttype:CONST}, -{input:"\\Lambda", tag:"mo", output:"\u039B", ttype:CONST}, -{input:"\\Xi", tag:"mo", output:"\u039E", ttype:CONST}, -{input:"\\Pi", tag:"mo", output:"\u03A0", ttype:CONST}, -{input:"\\Sigma", tag:"mo", output:"\u03A3", ttype:CONST}, -{input:"\\Upsilon", tag:"mo", output:"\u03A5", ttype:CONST}, -{input:"\\Phi", tag:"mo", output:"\u03A6", ttype:CONST}, -{input:"\\Psi", tag:"mo", output:"\u03A8", ttype:CONST}, -{input:"\\Omega", tag:"mo", output:"\u03A9", ttype:CONST}, - -//fractions -{input:"\\frac12", tag:"mo", output:"\u00BD", ttype:CONST}, -{input:"\\frac14", tag:"mo", output:"\u00BC", ttype:CONST}, -{input:"\\frac34", tag:"mo", output:"\u00BE", ttype:CONST}, -{input:"\\frac13", tag:"mo", output:"\u2153", ttype:CONST}, -{input:"\\frac23", tag:"mo", output:"\u2154", ttype:CONST}, -{input:"\\frac15", tag:"mo", output:"\u2155", ttype:CONST}, -{input:"\\frac25", tag:"mo", output:"\u2156", ttype:CONST}, -{input:"\\frac35", tag:"mo", output:"\u2157", ttype:CONST}, -{input:"\\frac45", tag:"mo", output:"\u2158", ttype:CONST}, -{input:"\\frac16", tag:"mo", output:"\u2159", ttype:CONST}, -{input:"\\frac56", tag:"mo", output:"\u215A", ttype:CONST}, -{input:"\\frac18", tag:"mo", output:"\u215B", ttype:CONST}, -{input:"\\frac38", tag:"mo", output:"\u215C", ttype:CONST}, -{input:"\\frac58", tag:"mo", output:"\u215D", ttype:CONST}, -{input:"\\frac78", tag:"mo", output:"\u215E", ttype:CONST}, - -//binary operation symbols -{input:"\\pm", tag:"mo", output:"\u00B1", ttype:CONST}, -{input:"\\mp", tag:"mo", output:"\u2213", ttype:CONST}, -{input:"\\triangleleft",tag:"mo", output:"\u22B2", ttype:CONST}, -{input:"\\triangleright",tag:"mo",output:"\u22B3", ttype:CONST}, -{input:"\\cdot", tag:"mo", output:"\u22C5", ttype:CONST}, -{input:"\\star", tag:"mo", output:"\u22C6", ttype:CONST}, -{input:"\\ast", tag:"mo", output:"\u002A", ttype:CONST}, -{input:"\\times", tag:"mo", output:"\u00D7", ttype:CONST}, -{input:"\\div", tag:"mo", output:"\u00F7", ttype:CONST}, -{input:"\\circ", tag:"mo", output:"\u2218", ttype:CONST}, -//{input:"\\bullet", tag:"mo", output:"\u2219", ttype:CONST}, -{input:"\\bullet", tag:"mo", output:"\u2022", ttype:CONST}, -{input:"\\oplus", tag:"mo", output:"\u2295", ttype:CONST}, -{input:"\\ominus", tag:"mo", output:"\u2296", ttype:CONST}, -{input:"\\otimes", tag:"mo", output:"\u2297", ttype:CONST}, -{input:"\\bigcirc", tag:"mo", output:"\u25CB", ttype:CONST}, -{input:"\\oslash", tag:"mo", output:"\u2298", ttype:CONST}, -{input:"\\odot", tag:"mo", output:"\u2299", ttype:CONST}, -{input:"\\land", tag:"mo", output:"\u2227", ttype:CONST}, -{input:"\\wedge", tag:"mo", output:"\u2227", ttype:CONST}, -{input:"\\lor", tag:"mo", output:"\u2228", ttype:CONST}, -{input:"\\vee", tag:"mo", output:"\u2228", ttype:CONST}, -{input:"\\cap", tag:"mo", output:"\u2229", ttype:CONST}, -{input:"\\cup", tag:"mo", output:"\u222A", ttype:CONST}, -{input:"\\sqcap", tag:"mo", output:"\u2293", ttype:CONST}, -{input:"\\sqcup", tag:"mo", output:"\u2294", ttype:CONST}, -{input:"\\uplus", tag:"mo", output:"\u228E", ttype:CONST}, -{input:"\\amalg", tag:"mo", output:"\u2210", ttype:CONST}, -{input:"\\bigtriangleup",tag:"mo",output:"\u25B3", ttype:CONST}, -{input:"\\bigtriangledown",tag:"mo",output:"\u25BD", ttype:CONST}, -{input:"\\dag", tag:"mo", output:"\u2020", ttype:CONST}, -{input:"\\dagger", tag:"mo", output:"\u2020", ttype:CONST}, -{input:"\\ddag", tag:"mo", output:"\u2021", ttype:CONST}, -{input:"\\ddagger", tag:"mo", output:"\u2021", ttype:CONST}, -{input:"\\lhd", tag:"mo", output:"\u22B2", ttype:CONST}, -{input:"\\rhd", tag:"mo", output:"\u22B3", ttype:CONST}, -{input:"\\unlhd", tag:"mo", output:"\u22B4", ttype:CONST}, -{input:"\\unrhd", tag:"mo", output:"\u22B5", ttype:CONST}, - - -//BIG Operators -{input:"\\sum", tag:"mo", output:"\u2211", ttype:UNDEROVER}, -{input:"\\prod", tag:"mo", output:"\u220F", ttype:UNDEROVER}, -{input:"\\bigcap", tag:"mo", output:"\u22C2", ttype:UNDEROVER}, -{input:"\\bigcup", tag:"mo", output:"\u22C3", ttype:UNDEROVER}, -{input:"\\bigwedge", tag:"mo", output:"\u22C0", ttype:UNDEROVER}, -{input:"\\bigvee", tag:"mo", output:"\u22C1", ttype:UNDEROVER}, -{input:"\\bigsqcap", tag:"mo", output:"\u2A05", ttype:UNDEROVER}, -{input:"\\bigsqcup", tag:"mo", output:"\u2A06", ttype:UNDEROVER}, -{input:"\\coprod", tag:"mo", output:"\u2210", ttype:UNDEROVER}, -{input:"\\bigoplus", tag:"mo", output:"\u2A01", ttype:UNDEROVER}, -{input:"\\bigotimes", tag:"mo", output:"\u2A02", ttype:UNDEROVER}, -{input:"\\bigodot", tag:"mo", output:"\u2A00", ttype:UNDEROVER}, -{input:"\\biguplus", tag:"mo", output:"\u2A04", ttype:UNDEROVER}, -{input:"\\int", tag:"mo", output:"\u222B", ttype:CONST}, -{input:"\\oint", tag:"mo", output:"\u222E", ttype:CONST}, - -//binary relation symbols -{input:":=", tag:"mo", output:":=", ttype:CONST}, -{input:"\\lt", tag:"mo", output:"<", ttype:CONST}, -{input:"\\gt", tag:"mo", output:">", ttype:CONST}, -{input:"\\ne", tag:"mo", output:"\u2260", ttype:CONST}, -{input:"\\neq", tag:"mo", output:"\u2260", ttype:CONST}, -{input:"\\le", tag:"mo", output:"\u2264", ttype:CONST}, -{input:"\\leq", tag:"mo", output:"\u2264", ttype:CONST}, -{input:"\\leqslant", tag:"mo", output:"\u2264", ttype:CONST}, -{input:"\\ge", tag:"mo", output:"\u2265", ttype:CONST}, -{input:"\\geq", tag:"mo", output:"\u2265", ttype:CONST}, -{input:"\\geqslant", tag:"mo", output:"\u2265", ttype:CONST}, -{input:"\\equiv", tag:"mo", output:"\u2261", ttype:CONST}, -{input:"\\ll", tag:"mo", output:"\u226A", ttype:CONST}, -{input:"\\gg", tag:"mo", output:"\u226B", ttype:CONST}, -{input:"\\doteq", tag:"mo", output:"\u2250", ttype:CONST}, -{input:"\\prec", tag:"mo", output:"\u227A", ttype:CONST}, -{input:"\\succ", tag:"mo", output:"\u227B", ttype:CONST}, -{input:"\\preceq", tag:"mo", output:"\u227C", ttype:CONST}, -{input:"\\succeq", tag:"mo", output:"\u227D", ttype:CONST}, -{input:"\\subset", tag:"mo", output:"\u2282", ttype:CONST}, -{input:"\\supset", tag:"mo", output:"\u2283", ttype:CONST}, -{input:"\\subseteq", tag:"mo", output:"\u2286", ttype:CONST}, -{input:"\\supseteq", tag:"mo", output:"\u2287", ttype:CONST}, -{input:"\\sqsubset", tag:"mo", output:"\u228F", ttype:CONST}, -{input:"\\sqsupset", tag:"mo", output:"\u2290", ttype:CONST}, -{input:"\\sqsubseteq", tag:"mo", output:"\u2291", ttype:CONST}, -{input:"\\sqsupseteq", tag:"mo", output:"\u2292", ttype:CONST}, -{input:"\\sim", tag:"mo", output:"\u223C", ttype:CONST}, -{input:"\\simeq", tag:"mo", output:"\u2243", ttype:CONST}, -{input:"\\approx", tag:"mo", output:"\u2248", ttype:CONST}, -{input:"\\cong", tag:"mo", output:"\u2245", ttype:CONST}, -{input:"\\Join", tag:"mo", output:"\u22C8", ttype:CONST}, -{input:"\\bowtie", tag:"mo", output:"\u22C8", ttype:CONST}, -{input:"\\in", tag:"mo", output:"\u2208", ttype:CONST}, -{input:"\\ni", tag:"mo", output:"\u220B", ttype:CONST}, -{input:"\\owns", tag:"mo", output:"\u220B", ttype:CONST}, -{input:"\\propto", tag:"mo", output:"\u221D", ttype:CONST}, -{input:"\\vdash", tag:"mo", output:"\u22A2", ttype:CONST}, -{input:"\\dashv", tag:"mo", output:"\u22A3", ttype:CONST}, -{input:"\\models", tag:"mo", output:"\u22A8", ttype:CONST}, -{input:"\\perp", tag:"mo", output:"\u22A5", ttype:CONST}, -{input:"\\smile", tag:"mo", output:"\u2323", ttype:CONST}, -{input:"\\frown", tag:"mo", output:"\u2322", ttype:CONST}, -{input:"\\asymp", tag:"mo", output:"\u224D", ttype:CONST}, -{input:"\\notin", tag:"mo", output:"\u2209", ttype:CONST}, - -//matrices -{input:"\\begin{eqnarray}", output:"X", ttype:MATRIX, invisible:true}, -{input:"\\begin{array}", output:"X", ttype:MATRIX, invisible:true}, -{input:"\\\\", output:"}&{", ttype:DEFINITION}, -{input:"\\end{eqnarray}", output:"}}", ttype:DEFINITION}, -{input:"\\end{array}", output:"}}", ttype:DEFINITION}, - -//grouping and literal brackets -- ieval is for IE -{input:"\\big", tag:"mo", output:"X", atval:"1.2", ieval:"2.2", ttype:BIG}, -{input:"\\Big", tag:"mo", output:"X", atval:"1.6", ieval:"2.6", ttype:BIG}, -{input:"\\bigg", tag:"mo", output:"X", atval:"2.2", ieval:"3.2", ttype:BIG}, -{input:"\\Bigg", tag:"mo", output:"X", atval:"2.9", ieval:"3.9", ttype:BIG}, -{input:"\\left", tag:"mo", output:"X", ttype:LEFTBRACKET}, -{input:"\\right", tag:"mo", output:"X", ttype:RIGHTBRACKET}, -{input:"{", output:"{", ttype:LEFTBRACKET, invisible:true}, -{input:"}", output:"}", ttype:RIGHTBRACKET, invisible:true}, - -{input:"(", tag:"mo", output:"(", atval:"1", ttype:STRETCHY}, -{input:"[", tag:"mo", output:"[", atval:"1", ttype:STRETCHY}, -{input:"\\lbrack", tag:"mo", output:"[", atval:"1", ttype:STRETCHY}, -{input:"\\{", tag:"mo", output:"{", atval:"1", ttype:STRETCHY}, -{input:"\\lbrace", tag:"mo", output:"{", atval:"1", ttype:STRETCHY}, -{input:"\\langle", tag:"mo", output:"\u2329", atval:"1", ttype:STRETCHY}, -{input:"\\lfloor", tag:"mo", output:"\u230A", atval:"1", ttype:STRETCHY}, -{input:"\\lceil", tag:"mo", output:"\u2308", atval:"1", ttype:STRETCHY}, - -// rtag:"mi" causes space to be inserted before a following sin, cos, etc. -// (see function AMparseExpr() ) -{input:")", tag:"mo",output:")", rtag:"mi",atval:"1",ttype:STRETCHY}, -{input:"]", tag:"mo",output:"]", rtag:"mi",atval:"1",ttype:STRETCHY}, -{input:"\\rbrack",tag:"mo",output:"]", rtag:"mi",atval:"1",ttype:STRETCHY}, -{input:"\\}", tag:"mo",output:"}", rtag:"mi",atval:"1",ttype:STRETCHY}, -{input:"\\rbrace",tag:"mo",output:"}", rtag:"mi",atval:"1",ttype:STRETCHY}, -{input:"\\rangle",tag:"mo",output:"\u232A", rtag:"mi",atval:"1",ttype:STRETCHY}, -{input:"\\rfloor",tag:"mo",output:"\u230B", rtag:"mi",atval:"1",ttype:STRETCHY}, -{input:"\\rceil", tag:"mo",output:"\u2309", rtag:"mi",atval:"1",ttype:STRETCHY}, - -// "|", "\\|", "\\vert" and "\\Vert" modified later: lspace = rspace = 0em -{input:"|", tag:"mo", output:"\u2223", atval:"1", ttype:STRETCHY}, -{input:"\\|", tag:"mo", output:"\u2225", atval:"1", ttype:STRETCHY}, -{input:"\\vert", tag:"mo", output:"\u2223", atval:"1", ttype:STRETCHY}, -{input:"\\Vert", tag:"mo", output:"\u2225", atval:"1", ttype:STRETCHY}, -{input:"\\mid", tag:"mo", output:"\u2223", atval:"1", ttype:STRETCHY}, -{input:"\\parallel", tag:"mo", output:"\u2225", atval:"1", ttype:STRETCHY}, -{input:"/", tag:"mo", output:"/", atval:"1.01", ttype:STRETCHY}, -{input:"\\backslash", tag:"mo", output:"\u2216", atval:"1", ttype:STRETCHY}, -{input:"\\setminus", tag:"mo", output:"\\", ttype:CONST}, - -//miscellaneous symbols -{input:"\\!", tag:"mspace", atname:"width", atval:"-0.167em", ttype:SPACE}, -{input:"\\,", tag:"mspace", atname:"width", atval:"0.167em", ttype:SPACE}, -{input:"\\>", tag:"mspace", atname:"width", atval:"0.222em", ttype:SPACE}, -{input:"\\:", tag:"mspace", atname:"width", atval:"0.222em", ttype:SPACE}, -{input:"\\;", tag:"mspace", atname:"width", atval:"0.278em", ttype:SPACE}, -{input:"~", tag:"mspace", atname:"width", atval:"0.333em", ttype:SPACE}, -{input:"\\quad", tag:"mspace", atname:"width", atval:"1em", ttype:SPACE}, -{input:"\\qquad", tag:"mspace", atname:"width", atval:"2em", ttype:SPACE}, -//{input:"{}", tag:"mo", output:"\u200B", ttype:CONST}, // zero-width -{input:"\\prime", tag:"mo", output:"\u2032", ttype:CONST}, -{input:"'", tag:"mo", output:"\u02B9", ttype:CONST}, -{input:"''", tag:"mo", output:"\u02BA", ttype:CONST}, -{input:"'''", tag:"mo", output:"\u2034", ttype:CONST}, -{input:"''''", tag:"mo", output:"\u2057", ttype:CONST}, -{input:"\\ldots", tag:"mo", output:"\u2026", ttype:CONST}, -{input:"\\cdots", tag:"mo", output:"\u22EF", ttype:CONST}, -{input:"\\vdots", tag:"mo", output:"\u22EE", ttype:CONST}, -{input:"\\ddots", tag:"mo", output:"\u22F1", ttype:CONST}, -{input:"\\forall", tag:"mo", output:"\u2200", ttype:CONST}, -{input:"\\exists", tag:"mo", output:"\u2203", ttype:CONST}, -{input:"\\Re", tag:"mo", output:"\u211C", ttype:CONST}, -{input:"\\Im", tag:"mo", output:"\u2111", ttype:CONST}, -{input:"\\aleph", tag:"mo", output:"\u2135", ttype:CONST}, -{input:"\\hbar", tag:"mo", output:"\u210F", ttype:CONST}, -{input:"\\ell", tag:"mo", output:"\u2113", ttype:CONST}, -{input:"\\wp", tag:"mo", output:"\u2118", ttype:CONST}, -{input:"\\emptyset", tag:"mo", output:"\u2205", ttype:CONST}, -{input:"\\infty", tag:"mo", output:"\u221E", ttype:CONST}, -{input:"\\surd", tag:"mo", output:"\\sqrt{}", ttype:DEFINITION}, -{input:"\\partial", tag:"mo", output:"\u2202", ttype:CONST}, -{input:"\\nabla", tag:"mo", output:"\u2207", ttype:CONST}, -{input:"\\triangle", tag:"mo", output:"\u25B3", ttype:CONST}, -{input:"\\therefore", tag:"mo", output:"\u2234", ttype:CONST}, -{input:"\\angle", tag:"mo", output:"\u2220", ttype:CONST}, -//{input:"\\\\ ", tag:"mo", output:"\u00A0", ttype:CONST}, -{input:"\\diamond", tag:"mo", output:"\u22C4", ttype:CONST}, -//{input:"\\Diamond", tag:"mo", output:"\u25CA", ttype:CONST}, -{input:"\\Diamond", tag:"mo", output:"\u25C7", ttype:CONST}, -{input:"\\neg", tag:"mo", output:"\u00AC", ttype:CONST}, -{input:"\\lnot", tag:"mo", output:"\u00AC", ttype:CONST}, -{input:"\\bot", tag:"mo", output:"\u22A5", ttype:CONST}, -{input:"\\top", tag:"mo", output:"\u22A4", ttype:CONST}, -{input:"\\square", tag:"mo", output:"\u25AB", ttype:CONST}, -{input:"\\Box", tag:"mo", output:"\u25A1", ttype:CONST}, -{input:"\\wr", tag:"mo", output:"\u2240", ttype:CONST}, - -//standard functions -//Note UNDEROVER *must* have tag:"mo" to work properly -{input:"\\arccos", tag:"mi", output:"arccos", ttype:UNARY, func:true}, -{input:"\\arcsin", tag:"mi", output:"arcsin", ttype:UNARY, func:true}, -{input:"\\arctan", tag:"mi", output:"arctan", ttype:UNARY, func:true}, -{input:"\\arg", tag:"mi", output:"arg", ttype:UNARY, func:true}, -{input:"\\cos", tag:"mi", output:"cos", ttype:UNARY, func:true}, -{input:"\\cosh", tag:"mi", output:"cosh", ttype:UNARY, func:true}, -{input:"\\cot", tag:"mi", output:"cot", ttype:UNARY, func:true}, -{input:"\\coth", tag:"mi", output:"coth", ttype:UNARY, func:true}, -{input:"\\csc", tag:"mi", output:"csc", ttype:UNARY, func:true}, -{input:"\\deg", tag:"mi", output:"deg", ttype:UNARY, func:true}, -{input:"\\det", tag:"mi", output:"det", ttype:UNARY, func:true}, -{input:"\\dim", tag:"mi", output:"dim", ttype:UNARY, func:true}, //CONST? -{input:"\\exp", tag:"mi", output:"exp", ttype:UNARY, func:true}, -{input:"\\gcd", tag:"mi", output:"gcd", ttype:UNARY, func:true}, //CONST? -{input:"\\hom", tag:"mi", output:"hom", ttype:UNARY, func:true}, -{input:"\\inf", tag:"mo", output:"inf", ttype:UNDEROVER}, -{input:"\\ker", tag:"mi", output:"ker", ttype:UNARY, func:true}, -{input:"\\lg", tag:"mi", output:"lg", ttype:UNARY, func:true}, -{input:"\\lim", tag:"mo", output:"lim", ttype:UNDEROVER}, -{input:"\\liminf", tag:"mo", output:"liminf", ttype:UNDEROVER}, -{input:"\\limsup", tag:"mo", output:"limsup", ttype:UNDEROVER}, -{input:"\\ln", tag:"mi", output:"ln", ttype:UNARY, func:true}, -{input:"\\log", tag:"mi", output:"log", ttype:UNARY, func:true}, -{input:"\\max", tag:"mo", output:"max", ttype:UNDEROVER}, -{input:"\\min", tag:"mo", output:"min", ttype:UNDEROVER}, -{input:"\\Pr", tag:"mi", output:"Pr", ttype:UNARY, func:true}, -{input:"\\sec", tag:"mi", output:"sec", ttype:UNARY, func:true}, -{input:"\\sin", tag:"mi", output:"sin", ttype:UNARY, func:true}, -{input:"\\sinh", tag:"mi", output:"sinh", ttype:UNARY, func:true}, -{input:"\\sup", tag:"mo", output:"sup", ttype:UNDEROVER}, -{input:"\\tan", tag:"mi", output:"tan", ttype:UNARY, func:true}, -{input:"\\tanh", tag:"mi", output:"tanh", ttype:UNARY, func:true}, - -//arrows -{input:"\\gets", tag:"mo", output:"\u2190", ttype:CONST}, -{input:"\\leftarrow", tag:"mo", output:"\u2190", ttype:CONST}, -{input:"\\to", tag:"mo", output:"\u2192", ttype:CONST}, -{input:"\\rightarrow", tag:"mo", output:"\u2192", ttype:CONST}, -{input:"\\leftrightarrow", tag:"mo", output:"\u2194", ttype:CONST}, -{input:"\\uparrow", tag:"mo", output:"\u2191", ttype:CONST}, -{input:"\\downarrow", tag:"mo", output:"\u2193", ttype:CONST}, -{input:"\\updownarrow", tag:"mo", output:"\u2195", ttype:CONST}, -{input:"\\Leftarrow", tag:"mo", output:"\u21D0", ttype:CONST}, -{input:"\\Rightarrow", tag:"mo", output:"\u21D2", ttype:CONST}, -{input:"\\Leftrightarrow", tag:"mo", output:"\u21D4", ttype:CONST}, -{input:"\\iff", tag:"mo", output:"~\\Longleftrightarrow~", ttype:DEFINITION}, -{input:"\\Uparrow", tag:"mo", output:"\u21D1", ttype:CONST}, -{input:"\\Downarrow", tag:"mo", output:"\u21D3", ttype:CONST}, -{input:"\\Updownarrow", tag:"mo", output:"\u21D5", ttype:CONST}, -{input:"\\mapsto", tag:"mo", output:"\u21A6", ttype:CONST}, -{input:"\\longleftarrow", tag:"mo", output:"\u2190", ttype:LONG}, -{input:"\\longrightarrow", tag:"mo", output:"\u2192", ttype:LONG}, -{input:"\\longleftrightarrow", tag:"mo", output:"\u2194", ttype:LONG}, -{input:"\\Longleftarrow", tag:"mo", output:"\u21D0", ttype:LONG}, -{input:"\\Longrightarrow", tag:"mo", output:"\u21D2", ttype:LONG}, -{input:"\\Longleftrightarrow", tag:"mo", output:"\u21D4", ttype:LONG}, -{input:"\\longmapsto", tag:"mo", output:"\u21A6", ttype:CONST}, - // disaster if LONG - -//commands with argument -AMsqrt, AMroot, AMfrac, AMover, AMsub, AMsup, AMtext, AMmbox, AMatop, AMchoose, -//AMdiv, AMquote, - -//diacritical marks -{input:"\\acute", tag:"mover", output:"\u00B4", ttype:UNARY, acc:true}, -//{input:"\\acute", tag:"mover", output:"\u0317", ttype:UNARY, acc:true}, -//{input:"\\acute", tag:"mover", output:"\u0301", ttype:UNARY, acc:true}, -//{input:"\\grave", tag:"mover", output:"\u0300", ttype:UNARY, acc:true}, -//{input:"\\grave", tag:"mover", output:"\u0316", ttype:UNARY, acc:true}, -{input:"\\grave", tag:"mover", output:"\u0060", ttype:UNARY, acc:true}, -{input:"\\breve", tag:"mover", output:"\u02D8", ttype:UNARY, acc:true}, -{input:"\\check", tag:"mover", output:"\u02C7", ttype:UNARY, acc:true}, -{input:"\\dot", tag:"mover", output:".", ttype:UNARY, acc:true}, -{input:"\\ddot", tag:"mover", output:"..", ttype:UNARY, acc:true}, -//{input:"\\ddot", tag:"mover", output:"\u00A8", ttype:UNARY, acc:true}, -{input:"\\mathring", tag:"mover", output:"\u00B0", ttype:UNARY, acc:true}, -{input:"\\vec", tag:"mover", output:"\u20D7", ttype:UNARY, acc:true}, -{input:"\\overrightarrow",tag:"mover",output:"\u20D7", ttype:UNARY, acc:true}, -{input:"\\overleftarrow",tag:"mover", output:"\u20D6", ttype:UNARY, acc:true}, -{input:"\\hat", tag:"mover", output:"\u005E", ttype:UNARY, acc:true}, -{input:"\\widehat", tag:"mover", output:"\u0302", ttype:UNARY, acc:true}, -{input:"\\tilde", tag:"mover", output:"~", ttype:UNARY, acc:true}, -//{input:"\\tilde", tag:"mover", output:"\u0303", ttype:UNARY, acc:true}, -{input:"\\widetilde", tag:"mover", output:"\u02DC", ttype:UNARY, acc:true}, -{input:"\\bar", tag:"mover", output:"\u203E", ttype:UNARY, acc:true}, -{input:"\\overbrace", tag:"mover", output:"\u23B4", ttype:UNARY, acc:true}, -{input:"\\overline", tag:"mover", output:"\u00AF", ttype:UNARY, acc:true}, -{input:"\\underbrace", tag:"munder", output:"\u23B5", ttype:UNARY, acc:true}, -{input:"\\underline", tag:"munder", output:"\u00AF", ttype:UNARY, acc:true}, -//{input:"underline", tag:"munder", output:"\u0332", ttype:UNARY, acc:true}, - -//typestyles and fonts -{input:"\\displaystyle",tag:"mstyle",atname:"displaystyle",atval:"true", ttype:UNARY}, -{input:"\\textstyle",tag:"mstyle",atname:"displaystyle",atval:"false", ttype:UNARY}, -{input:"\\scriptstyle",tag:"mstyle",atname:"scriptlevel",atval:"1", ttype:UNARY}, -{input:"\\scriptscriptstyle",tag:"mstyle",atname:"scriptlevel",atval:"2", ttype:UNARY}, -{input:"\\textrm", tag:"mstyle", output:"\\mathrm", ttype: DEFINITION}, -{input:"\\mathbf", tag:"mstyle", atname:"mathvariant", atval:"bold", ttype:UNARY}, -{input:"\\textbf", tag:"mstyle", atname:"mathvariant", atval:"bold", ttype:UNARY}, -{input:"\\mathit", tag:"mstyle", atname:"mathvariant", atval:"italic", ttype:UNARY}, -{input:"\\textit", tag:"mstyle", atname:"mathvariant", atval:"italic", ttype:UNARY}, -{input:"\\mathtt", tag:"mstyle", atname:"mathvariant", atval:"monospace", ttype:UNARY}, -{input:"\\texttt", tag:"mstyle", atname:"mathvariant", atval:"monospace", ttype:UNARY}, -{input:"\\mathsf", tag:"mstyle", atname:"mathvariant", atval:"sans-serif", ttype:UNARY}, -{input:"\\mathbb", tag:"mstyle", atname:"mathvariant", atval:"double-struck", ttype:UNARY, codes:AMbbb}, -{input:"\\mathcal",tag:"mstyle", atname:"mathvariant", atval:"script", ttype:UNARY, codes:AMcal}, -{input:"\\mathfrak",tag:"mstyle",atname:"mathvariant", atval:"fraktur",ttype:UNARY, codes:AMfrk} -]; - -function compareNames(s1,s2) { - if (s1.input > s2.input) return 1 - else return -1; -} - -var AMnames = []; //list of input symbols - -function AMinitSymbols() { - AMsymbols.sort(compareNames); - for (i=0; i=n where str appears or would be inserted -// assumes arr is sorted - if (n==0) { - var h,m; - n = -1; - h = arr.length; - while (n+1> 1; - if (arr[m]=str -} - -function AMgetSymbol(str) { -//return maximal initial substring of str that appears in names -//return null if there is none - var k = 0; //new pos - var j = 0; //old pos - var mk; //match pos - var st; - var tagst; - var match = ""; - var more = true; - for (var i=1; i<=str.length && more; i++) { - st = str.slice(0,i); //initial substring of length i - j = k; - k = AMposition(AMnames, st, j); - if (k=AMnames[k]; - } - AMpreviousSymbol=AMcurrentSymbol; - if (match!=""){ - AMcurrentSymbol=AMsymbols[mk].ttype; - return AMsymbols[mk]; - } - AMcurrentSymbol=CONST; - k = 1; - st = str.slice(0,1); //take 1 character - if ("0"<=st && st<="9") tagst = "mn"; - else tagst = (("A">st || st>"Z") && ("a">st || st>"z")?"mo":"mi"); -/* -// Commented out by DRW (not fully understood, but probably to do with -// use of "/" as an INFIX version of "\\frac", which we don't want): -//} -//if (st=="-" && AMpreviousSymbol==INFIX) { -// AMcurrentSymbol = INFIX; //trick "/" into recognizing "-" on second parse -// return {input:st, tag:tagst, output:st, ttype:UNARY, func:true}; -//} -*/ - return {input:st, tag:tagst, output:st, ttype:CONST}; -} - - -/*Parsing ASCII math expressions with the following grammar -v ::= [A-Za-z] | greek letters | numbers | other constant symbols -u ::= sqrt | text | bb | other unary symbols for font commands -b ::= frac | root | stackrel binary symbols -l ::= { | \left left brackets -r ::= } | \right right brackets -S ::= v | lEr | uS | bSS Simple expression -I ::= S_S | S^S | S_S^S | S Intermediate expression -E ::= IE | I/I Expression -Each terminal symbol is translated into a corresponding mathml node.*/ - -var AMpreviousSymbol,AMcurrentSymbol; - -function AMparseSexpr(str) { //parses str and returns [node,tailstr,(node)tag] - var symbol, node, result, result2, i, st,// rightvert = false, - newFrag = document.createDocumentFragment(); - str = AMremoveCharsAndBlanks(str,0); - symbol = AMgetSymbol(str); //either a token or a bracket or empty - if (symbol == null || symbol.ttype == RIGHTBRACKET) - return [null,str,null]; - if (symbol.ttype == DEFINITION) { - str = symbol.output+AMremoveCharsAndBlanks(str,symbol.input.length); - symbol = AMgetSymbol(str); - if (symbol == null || symbol.ttype == RIGHTBRACKET) - return [null,str,null]; - } - str = AMremoveCharsAndBlanks(str,symbol.input.length); - switch (symbol.ttype) { - case SPACE: - node = AMcreateElementMathML(symbol.tag); - node.setAttribute(symbol.atname,symbol.atval); - return [node,str,symbol.tag]; - case UNDEROVER: - if (isIE) { - if (symbol.input.substr(0,4) == "\\big") { // botch for missing symbols - str = "\\"+symbol.input.substr(4)+str; // make \bigcup = \cup etc. - symbol = AMgetSymbol(str); - symbol.ttype = UNDEROVER; - str = AMremoveCharsAndBlanks(str,symbol.input.length); - } - } - return [AMcreateMmlNode(symbol.tag, - document.createTextNode(symbol.output)),str,symbol.tag]; - case CONST: - var output = symbol.output; - if (isIE) { - if (symbol.input == "'") - output = "\u2032"; - else if (symbol.input == "''") - output = "\u2033"; - else if (symbol.input == "'''") - output = "\u2033\u2032"; - else if (symbol.input == "''''") - output = "\u2033\u2033"; - else if (symbol.input == "\\square") - output = "\u25A1"; // same as \Box - else if (symbol.input.substr(0,5) == "\\frac") { - // botch for missing fractions - var denom = symbol.input.substr(6,1); - if (denom == "5" || denom == "6") { - str = symbol.input.replace(/\\frac/,"\\frac ")+str; - return [node,str,symbol.tag]; - } - } - } - node = AMcreateMmlNode(symbol.tag,document.createTextNode(output)); - return [node,str,symbol.tag]; - case LONG: // added by DRW - node = AMcreateMmlNode(symbol.tag,document.createTextNode(symbol.output)); - node.setAttribute("minsize","1.5"); - node.setAttribute("maxsize","1.5"); - node = AMcreateMmlNode("mover",node); - node.appendChild(AMcreateElementMathML("mspace")); - return [node,str,symbol.tag]; - case STRETCHY: // added by DRW - if (isIE && symbol.input == "\\backslash") - symbol.output = "\\"; // doesn't expand, but then nor does "\u2216" - node = AMcreateMmlNode(symbol.tag,document.createTextNode(symbol.output)); - if (symbol.input == "|" || symbol.input == "\\vert" || - symbol.input == "\\|" || symbol.input == "\\Vert") { - node.setAttribute("lspace","0em"); - node.setAttribute("rspace","0em"); - } - node.setAttribute("maxsize",symbol.atval); // don't allow to stretch here - if (symbol.rtag != null) - return [node,str,symbol.rtag]; - else - return [node,str,symbol.tag]; - case BIG: // added by DRW - var atval = symbol.atval; - if (isIE) - atval = symbol.ieval; - symbol = AMgetSymbol(str); - if (symbol == null) - return [null,str,null]; - str = AMremoveCharsAndBlanks(str,symbol.input.length); - node = AMcreateMmlNode(symbol.tag,document.createTextNode(symbol.output)); - if (isIE) { // to get brackets to expand - var space = AMcreateElementMathML("mspace"); - space.setAttribute("height",atval+"ex"); - node = AMcreateMmlNode("mrow",node); - node.appendChild(space); - } else { // ignored in IE - node.setAttribute("minsize",atval); - node.setAttribute("maxsize",atval); - } - return [node,str,symbol.tag]; - case LEFTBRACKET: //read (expr+) - if (symbol.input == "\\left") { // left what? - symbol = AMgetSymbol(str); - if (symbol != null) { - if (symbol.input == ".") - symbol.invisible = true; - str = AMremoveCharsAndBlanks(str,symbol.input.length); - } - } - result = AMparseExpr(str,true,false); - if (symbol==null || - (typeof symbol.invisible == "boolean" && symbol.invisible)) - node = AMcreateMmlNode("mrow",result[0]); - else { - node = AMcreateMmlNode("mo",document.createTextNode(symbol.output)); - node = AMcreateMmlNode("mrow",node); - node.appendChild(result[0]); - } - return [node,result[1],result[2]]; - case MATRIX: //read (expr+) - if (symbol.input == "\\begin{array}") { - var mask = ""; - symbol = AMgetSymbol(str); - str = AMremoveCharsAndBlanks(str,0); - if (symbol == null) - mask = "l"; - else { - str = AMremoveCharsAndBlanks(str,symbol.input.length); - if (symbol.input != "{") - mask = "l"; - else do { - symbol = AMgetSymbol(str); - if (symbol != null) { - str = AMremoveCharsAndBlanks(str,symbol.input.length); - if (symbol.input != "}") - mask = mask+symbol.input; - } - } while (symbol != null && symbol.input != "" && symbol.input != "}"); - } - result = AMparseExpr("{"+str,true,true); -// if (result[0]==null) return [AMcreateMmlNode("mo", -// document.createTextNode(symbol.input)),str]; - node = AMcreateMmlNode("mtable",result[0]); - mask = mask.replace(/l/g,"left "); - mask = mask.replace(/r/g,"right "); - mask = mask.replace(/c/g,"center "); - node.setAttribute("columnalign",mask); - node.setAttribute("displaystyle","false"); - if (isIE) - return [node,result[1],null]; -// trying to get a *little* bit of space around the array -// (IE already includes it) - var lspace = AMcreateElementMathML("mspace"); - lspace.setAttribute("width","0.167em"); - var rspace = AMcreateElementMathML("mspace"); - rspace.setAttribute("width","0.167em"); - var node1 = AMcreateMmlNode("mrow",lspace); - node1.appendChild(node); - node1.appendChild(rspace); - return [node1,result[1],null]; - } else { // eqnarray - result = AMparseExpr("{"+str,true,true); - node = AMcreateMmlNode("mtable",result[0]); - if (isIE) - node.setAttribute("columnspacing","0.25em"); // best in practice? - else - node.setAttribute("columnspacing","0.167em"); // correct (but ignored?) - node.setAttribute("columnalign","right center left"); - node.setAttribute("displaystyle","true"); - node = AMcreateMmlNode("mrow",node); - return [node,result[1],null]; - } - case TEXT: - if (str.charAt(0)=="{") i=str.indexOf("}"); - else i = 0; - if (i==-1) - i = str.length; - st = str.slice(1,i); - if (st.charAt(0) == " ") { - node = AMcreateElementMathML("mspace"); - node.setAttribute("width","0.33em"); // was 1ex - newFrag.appendChild(node); - } - newFrag.appendChild( - AMcreateMmlNode(symbol.tag,document.createTextNode(st))); - if (st.charAt(st.length-1) == " ") { - node = AMcreateElementMathML("mspace"); - node.setAttribute("width","0.33em"); // was 1ex - newFrag.appendChild(node); - } - str = AMremoveCharsAndBlanks(str,i+1); - return [AMcreateMmlNode("mrow",newFrag),str,null]; - case UNARY: - result = AMparseSexpr(str); - if (result[0]==null) return [AMcreateMmlNode(symbol.tag, - document.createTextNode(symbol.output)),str]; - if (typeof symbol.func == "boolean" && symbol.func) { // functions hack - st = str.charAt(0); -// if (st=="^" || st=="_" || st=="/" || st=="|" || st==",") { - if (st=="^" || st=="_" || st==",") { - return [AMcreateMmlNode(symbol.tag, - document.createTextNode(symbol.output)),str,symbol.tag]; - } else { - node = AMcreateMmlNode("mrow", - AMcreateMmlNode(symbol.tag,document.createTextNode(symbol.output))); - if (isIE) { - var space = AMcreateElementMathML("mspace"); - space.setAttribute("width","0.167em"); - node.appendChild(space); - } - node.appendChild(result[0]); - return [node,result[1],symbol.tag]; - } - } - if (symbol.input == "\\sqrt") { // sqrt - if (isIE) { // set minsize, for \surd - var space = AMcreateElementMathML("mspace"); - space.setAttribute("height","1.2ex"); - space.setAttribute("width","0em"); // probably no effect - node = AMcreateMmlNode(symbol.tag,result[0]) -// node.setAttribute("minsize","1"); // ignored -// node = AMcreateMmlNode("mrow",node); // hopefully unnecessary - node.appendChild(space); - return [node,result[1],symbol.tag]; - } else - return [AMcreateMmlNode(symbol.tag,result[0]),result[1],symbol.tag]; - } else if (typeof symbol.acc == "boolean" && symbol.acc) { // accent - node = AMcreateMmlNode(symbol.tag,result[0]); - var output = symbol.output; - if (isIE) { - if (symbol.input == "\\hat") - output = "\u0302"; - else if (symbol.input == "\\widehat") - output = "\u005E"; - else if (symbol.input == "\\bar") - output = "\u00AF"; - else if (symbol.input == "\\grave") - output = "\u0300"; - else if (symbol.input == "\\tilde") - output = "\u0303"; - } - var node1 = AMcreateMmlNode("mo",document.createTextNode(output)); - if (symbol.input == "\\vec" || symbol.input == "\\check") - // don't allow to stretch - node1.setAttribute("maxsize","1.2"); - // why doesn't "1" work? \vec nearly disappears in firefox - if (isIE && symbol.input == "\\bar") - node1.setAttribute("maxsize","0.5"); - if (symbol.input == "\\underbrace" || symbol.input == "\\underline") - node1.setAttribute("accentunder","true"); - else - node1.setAttribute("accent","true"); - node.appendChild(node1); - if (symbol.input == "\\overbrace" || symbol.input == "\\underbrace") - node.ttype = UNDEROVER; - return [node,result[1],symbol.tag]; - } else { // font change or displaystyle command - if (!isIE && typeof symbol.codes != "undefined") { - for (i=0; i64 && st.charCodeAt(j)<91) newst = newst + - String.fromCharCode(symbol.codes[st.charCodeAt(j)-65]); - else newst = newst + st.charAt(j); - if (result[0].nodeName=="mi") - result[0]=AMcreateElementMathML("mo"). - appendChild(document.createTextNode(newst)); - else result[0].replaceChild(AMcreateElementMathML("mo"). - appendChild(document.createTextNode(newst)),result[0].childNodes[i]); - } - } - node = AMcreateMmlNode(symbol.tag,result[0]); - node.setAttribute(symbol.atname,symbol.atval); - if (symbol.input == "\\scriptstyle" || - symbol.input == "\\scriptscriptstyle") - node.setAttribute("displaystyle","false"); - return [node,result[1],symbol.tag]; - } - case BINARY: - result = AMparseSexpr(str); - if (result[0]==null) return [AMcreateMmlNode("mo", - document.createTextNode(symbol.input)),str,null]; - result2 = AMparseSexpr(result[1]); - if (result2[0]==null) return [AMcreateMmlNode("mo", - document.createTextNode(symbol.input)),str,null]; - if (symbol.input=="\\root" || symbol.input=="\\stackrel") - newFrag.appendChild(result2[0]); - newFrag.appendChild(result[0]); - if (symbol.input=="\\frac") newFrag.appendChild(result2[0]); - return [AMcreateMmlNode(symbol.tag,newFrag),result2[1],symbol.tag]; - case INFIX: - str = AMremoveCharsAndBlanks(str,symbol.input.length); - return [AMcreateMmlNode("mo",document.createTextNode(symbol.output)), - str,symbol.tag]; - default: - return [AMcreateMmlNode(symbol.tag, //its a constant - 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e=this.texClass,r=this.prevClass;if(e===l.TEXCLASS.NONE)return t;if(t?(!t.getProperty("autoOP")||e!==l.TEXCLASS.BIN&&e!==l.TEXCLASS.REL||(r=t.texClass=l.TEXCLASS.ORD),r=this.prevClass=t.texClass||l.TEXCLASS.ORD,this.prevLevel=this.attributes.getInherited("scriptlevel")):r=this.prevClass=l.TEXCLASS.NONE,e!==l.TEXCLASS.BIN||r!==l.TEXCLASS.NONE&&r!==l.TEXCLASS.BIN&&r!==l.TEXCLASS.OP&&r!==l.TEXCLASS.REL&&r!==l.TEXCLASS.OPEN&&r!==l.TEXCLASS.PUNCT)if(r!==l.TEXCLASS.BIN||e!==l.TEXCLASS.REL&&e!==l.TEXCLASS.CLOSE&&e!==l.TEXCLASS.PUNCT){if(e===l.TEXCLASS.BIN){for(var n=this,o=this.parent;o&&o.parent&&o.isEmbellished&&(1===o.childNodes.length||!o.isKind("mrow")&&o.core()===n);)n=o,o=o.parent;o.childNodes[o.childNodes.length-1]===n&&(this.texClass=l.TEXCLASS.ORD)}}else t.texClass=this.prevClass=l.TEXCLASS.ORD;else this.texClass=l.TEXCLASS.ORD;return this},e.prototype.setInheritedAttributes=function(e,r,n,o){void 0===e&&(e={}),void 0===r&&(r=!1),void 0===n&&(n=0),void 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t=this,e=this.parent,r=this.Parent;r&&r.isEmbellished;)t=e,e=r.parent,r=r.Parent;if(e&&e.isKind("mrow")&&1!==e.nonSpaceLength()){if(e.firstNonSpace()===t)return["prefix","infix","postfix"];if(e.lastNonSpace()===t)return["postfix","infix","prefix"]}return["infix","prefix","postfix"]},e.prototype.handleExplicitForm=function(t){if(this.attributes.isSet("form")){var e=this.attributes.get("form");t=[e].concat(t.filter((function(t){return t!==e})))}return t},e.prototype.checkPseudoScripts=function(t){var e=this.constructor.pseudoScripts;if(t.match(e)){var r=this.coreParent().Parent,n=!r||!(r.isKind("msubsup")&&!r.isKind("msub"));this.setProperty("pseudoscript",n),n&&(this.attributes.setInherited("lspace",0),this.attributes.setInherited("rspace",0))}},e.prototype.checkPrimes=function(t){var e=this.constructor.primes;if(t.match(e)){var r=this.constructor.remapPrimes,n=u.unicodeString(u.unicodeChars(t).map((function(t){return 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h=c.split(this.attributes.get("columnalign"));1===this.arity&&h.unshift(this.parent.attributes.get("side")),t=this.addInheritedAttributes(t,{rowalign:this.attributes.get("rowalign"),columnalign:"center"});try{for(var f=a(this.childNodes),d=f.next();!d.done;d=f.next()){var y=d.value;t.columnalign[1]=h.shift()||t.columnalign[1],y.setInheritedAttributes(t,e,r,n)}}catch(t){s={error:t}}finally{try{d&&!d.done&&(l=f.return)&&l.call(f)}finally{if(s)throw s.error}}},e.prototype.verifyChildren=function(e){var r,n;if(!this.parent||this.parent.isKind("mtable")){if(!e.fixMtables)try{for(var o=a(this.childNodes),i=o.next();!i.done;i=o.next()){var s=i.value;if(!s.isKind("mtd"))this.replaceChild(this.factory.create("mtr"),s).mError("Children of "+this.kind+" must be mtd",e,!0)}}catch(t){r={error:t}}finally{try{i&&!i.done&&(n=o.return)&&n.call(o)}finally{if(r)throw r.error}}t.prototype.verifyChildren.call(this,e)}else this.mError(this.kind+" can only be a child of an 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o(e,t),e.prototype.setAdaptor=function(e){t.prototype.setAdaptor.call(this,e),this.findMathML.adaptor=e,this.mathml.adaptor=e},e.prototype.setMmlFactory=function(e){t.prototype.setMmlFactory.call(this,e),this.mathml.setMmlFactory(e)},Object.defineProperty(e.prototype,"processStrings",{get:function(){return!1},enumerable:!1,configurable:!0}),e.prototype.compile=function(t,e){var r=t.start.node;if(!r||!t.end.node||this.options.forceReparse||"#text"===this.adaptor.kind(r)){var n=this.executeFilters(this.preFilters,t,e,t.math||""),o=this.checkForErrors(this.adaptor.parse(n,"text/"+this.options.parseAs)),i=this.adaptor.body(o);1!==this.adaptor.childNodes(i).length&&this.error("MathML must consist of a single element"),r=this.adaptor.remove(this.adaptor.firstChild(i)),"math"!==this.adaptor.kind(r).replace(/^[a-z]+:/,"")&&this.error("MathML must be formed by a element, not <"+this.adaptor.kind(r)+">")}return r=this.executeFilters(this.mmlFilters,t,e,r),this.executeFilters(this.postFilters,t,e,this.mathml.compile(r))},e.prototype.checkForErrors=function(t){var e=this.adaptor.tags(this.adaptor.body(t),"parsererror")[0];return e&&(""===this.adaptor.textContent(e)&&this.error("Error processing MathML"),this.options.parseError.call(this,e)),t},e.prototype.error=function(t){throw new Error(t)},e.prototype.findMath=function(t){return this.findMathML.findMath(t)},e.NAME="MathML",e.OPTIONS=s.defaultOptions({parseAs:"html",forceReparse:!1,FindMathML:null,MathMLCompile:null,parseError:function(t){this.error(this.adaptor.textContent(t).replace(/\n.*/g,""))}},a.AbstractInputJax.OPTIONS),e}(a.AbstractInputJax);e.MathML=p},625:function(t,e,r){var n,o=this&&this.__extends||(n=function(t,e){return(n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)Object.prototype.hasOwnProperty.call(e,r)&&(t[r]=e[r])})(t,e)},function(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Class extends value "+String(e)+" is not a constructor or null");function r(){this.constructor=t}n(t,e),t.prototype=null===e?Object.create(e):(r.prototype=e.prototype,new r)}),i=this&&this.__values||function(t){var e="function"==typeof Symbol&&Symbol.iterator,r=e&&t[e],n=0;if(r)return r.call(t);if(t&&"number"==typeof t.length)return{next:function(){return t&&n>=t.length&&(t=void 0),{value:t&&t[n++],done:!t}}};throw new TypeError(e?"Object is not iterable.":"Symbol.iterator is not defined.")};Object.defineProperty(e,"__esModule",{value:!0}),e.FindMathML=void 0;var a=r(3494),s="http://www.w3.org/1998/Math/MathML",l=function(t){function e(){return null!==t&&t.apply(this,arguments)||this}return o(e,t),e.prototype.findMath=function(t){var e=new Set;this.findMathNodes(t,e),this.findMathPrefixed(t,e);var 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o.DelimiterMap("AMSsymbols-delimiter",a.default.delimiter,{"\\ulcorner":"\u231c","\\urcorner":"\u231d","\\llcorner":"\u231e","\\lrcorner":"\u231f"}),new o.CommandMap("AMSsymbols-macros",{implies:["Macro","\\;\\Longrightarrow\\;"],impliedby:["Macro","\\;\\Longleftarrow\\;"]},n.AmsMethods)},4387:function(t,e,r){Object.defineProperty(e,"__esModule",{value:!0}),e.NEW_OPS=e.AmsMethods=void 0;var n=r(1130),o=r(1256),i=r(8317),a=r(8417),s=r(3971),l=r(8803),c=r(7693),u=r(9007);e.AmsMethods={},e.AmsMethods.AmsEqnArray=function(t,e,r,o,i,a,s){var l=t.GetBrackets("\\begin{"+e.getName()+"}"),u=c.default.EqnArray(t,e,r,o,i,a,s);return n.default.setArrayAlign(u,l)},e.AmsMethods.AlignAt=function(t,r,o,i){var a,l,c=r.getName(),u="",p=[];if(i||(l=t.GetBrackets("\\begin{"+c+"}")),(a=t.GetArgument("\\begin{"+c+"}")).match(/[^0-9]/))throw new s.default("PositiveIntegerArg","Argument to %1 must me a positive integer","\\begin{"+c+"}");for(var h=parseInt(a,10);h>0;)u+="rl",p.push("0em 0em"),h--;var 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r=this.node.attributes.get("rowalign"),n=this.node.attributes.get("columnalign");r!==this.parent.node.attributes.get("rowalign")&&this.adaptor.setAttribute(this.chtml,"rowalign",r),"center"===n||"mlabeledtr"===this.parent.kind&&this===this.parent.childNodes[0]&&n===this.parent.parent.node.attributes.get("side")||this.adaptor.setStyle(this.chtml,"textAlign",n),this.parent.parent.node.getProperty("useHeight")&&this.adaptor.append(this.chtml,this.html("mjx-tstrut"))},e.kind=s.MmlMtd.prototype.kind,e.styles={"mjx-mtd":{display:"table-cell","text-align":"center",padding:".215em .4em"},"mjx-mtd:first-child":{"padding-left":0},"mjx-mtd:last-child":{"padding-right":0},"mjx-mtable > * > mjx-itable > *:first-child > mjx-mtd":{"padding-top":0},"mjx-mtable > * > mjx-itable > *:last-child > mjx-mtd":{"padding-bottom":0},"mjx-tstrut":{display:"inline-block",height:"1em","vertical-align":"-.25em"},'mjx-labels[align="left"] > mjx-mtr > mjx-mtd':{"text-align":"left"},'mjx-labels[align="right"] > mjx-mtr > mjx-mtd':{"text-align":"right"},"mjx-mtd[extra]":{padding:0},'mjx-mtd[rowalign="top"]':{"vertical-align":"top"},'mjx-mtd[rowalign="center"]':{"vertical-align":"middle"},'mjx-mtd[rowalign="bottom"]':{"vertical-align":"bottom"},'mjx-mtd[rowalign="baseline"]':{"vertical-align":"baseline"},'mjx-mtd[rowalign="axis"]':{"vertical-align":".25em"}},e}(a.CommonMtdMixin(i.CHTMLWrapper));e.CHTMLmtd=l},1259:function(t,e,r){var n,o=this&&this.__extends||(n=function(t,e){return(n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)Object.prototype.hasOwnProperty.call(e,r)&&(t[r]=e[r])})(t,e)},function(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Class extends value "+String(e)+" is not a constructor or null");function r(){this.constructor=t}n(t,e),t.prototype=null===e?Object.create(e):(r.prototype=e.prototype,new r)});Object.defineProperty(e,"__esModule",{value:!0}),e.CHTMLmtext=void 0;var i=r(5355),a=r(6319),s=r(4770),l=function(t){function e(){return null!==t&&t.apply(this,arguments)||this}return o(e,t),e.kind=s.MmlMtext.prototype.kind,e}(a.CommonMtextMixin(i.CHTMLWrapper));e.CHTMLmtext=l},3571:function(t,e,r){var n,o=this&&this.__extends||(n=function(t,e){return(n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)Object.prototype.hasOwnProperty.call(e,r)&&(t[r]=e[r])})(t,e)},function(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Class extends value "+String(e)+" is not a constructor or null");function r(){this.constructor=t}n(t,e),t.prototype=null===e?Object.create(e):(r.prototype=e.prototype,new r)});Object.defineProperty(e,"__esModule",{value:!0}),e.CHTMLmlabeledtr=e.CHTMLmtr=void 0;var i=r(5355),a=r(5766),s=r(5766),l=r(5022),c=function(t){function e(){return null!==t&&t.apply(this,arguments)||this}return o(e,t),e.prototype.toCHTML=function(e){t.prototype.toCHTML.call(this,e);var r=this.node.attributes.get("rowalign");"baseline"!==r&&this.adaptor.setAttribute(this.chtml,"rowalign",r)},e.kind=l.MmlMtr.prototype.kind,e.styles={"mjx-mtr":{display:"table-row"},'mjx-mtr[rowalign="top"] > mjx-mtd':{"vertical-align":"top"},'mjx-mtr[rowalign="center"] > mjx-mtd':{"vertical-align":"middle"},'mjx-mtr[rowalign="bottom"] > mjx-mtd':{"vertical-align":"bottom"},'mjx-mtr[rowalign="baseline"] > mjx-mtd':{"vertical-align":"baseline"},'mjx-mtr[rowalign="axis"] > mjx-mtd':{"vertical-align":".25em"}},e}(a.CommonMtrMixin(i.CHTMLWrapper));e.CHTMLmtr=c;var u=function(t){function e(){return null!==t&&t.apply(this,arguments)||this}return o(e,t),e.prototype.toCHTML=function(e){t.prototype.toCHTML.call(this,e);var r=this.adaptor.firstChild(this.chtml);if(r){this.adaptor.remove(r);var n=this.node.attributes.get("rowalign"),o="baseline"!==n&&"axis"!==n?{rowalign:n}:{},i=this.html("mjx-mtr",o,[r]);this.adaptor.append(this.parent.labels,i)}},e.prototype.markUsed=function(){t.prototype.markUsed.call(this),this.jax.wrapperUsage.add(c.kind)},e.kind=l.MmlMlabeledtr.prototype.kind,e.styles={"mjx-mlabeledtr":{display:"table-row"},'mjx-mlabeledtr[rowalign="top"] > mjx-mtd':{"vertical-align":"top"},'mjx-mlabeledtr[rowalign="center"] > mjx-mtd':{"vertical-align":"middle"},'mjx-mlabeledtr[rowalign="bottom"] > mjx-mtd':{"vertical-align":"bottom"},'mjx-mlabeledtr[rowalign="baseline"] > mjx-mtd':{"vertical-align":"baseline"},'mjx-mlabeledtr[rowalign="axis"] > mjx-mtd':{"vertical-align":".25em"}},e}(s.CommonMlabeledtrMixin(c));e.CHTMLmlabeledtr=u},6590:function(t,e,r){var n,o=this&&this.__extends||(n=function(t,e){return(n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in 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r=this.adaptor.append(this.adaptor.append(this.chtml,this.html("mjx-row")),this.html("mjx-base")),n=this.adaptor.append(this.adaptor.append(this.chtml,this.html("mjx-row")),this.html("mjx-under"));this.baseChild.toCHTML(r),this.scriptChild.toCHTML(n);var o=this.baseChild.getBBox(),i=this.scriptChild.getBBox(),a=this.getUnderKV(o,i)[0],s=this.isLineBelow?0:this.getDelta(!0);this.adaptor.setStyle(n,"paddingTop",this.em(a)),this.setDeltaW([r,n],this.getDeltaW([o,i],[0,-s])),this.adjustUnderDepth(n,i)},e.kind=c.MmlMunder.prototype.kind,e.styles={"mjx-over":{"text-align":"left"},'mjx-munder:not([limits="false"])':{display:"inline-table"},"mjx-munder > mjx-row":{"text-align":"left"},"mjx-under":{"padding-bottom":".1em"}},e}(a.CommonMunderMixin(i.CHTMLmsub));e.CHTMLmunder=u;var p=function(t){function e(){return null!==t&&t.apply(this,arguments)||this}return o(e,t),e.prototype.toCHTML=function(e){if(this.hasMovableLimits())return t.prototype.toCHTML.call(this,e),void 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this.adaptor.setAttribute(this.chtml,"limits","false");this.chtml=this.standardCHTMLnode(e);var r=this.adaptor.append(this.chtml,this.html("mjx-over")),n=this.adaptor.append(this.adaptor.append(this.chtml,this.html("mjx-box")),this.html("mjx-munder")),o=this.adaptor.append(this.adaptor.append(n,this.html("mjx-row")),this.html("mjx-base")),i=this.adaptor.append(this.adaptor.append(n,this.html("mjx-row")),this.html("mjx-under"));this.overChild.toCHTML(r),this.baseChild.toCHTML(o),this.underChild.toCHTML(i);var a=this.overChild.getBBox(),s=this.baseChild.getBBox(),l=this.underChild.getBBox(),c=this.getOverKU(s,a)[0],u=this.getUnderKV(s,l)[0],p=this.getDelta();this.adaptor.setStyle(r,"paddingBottom",this.em(c)),this.adaptor.setStyle(i,"paddingTop",this.em(u)),this.setDeltaW([o,i,r],this.getDeltaW([s,l,a],[0,this.isLineBelow?0:-p,this.isLineAbove?0:p])),this.adjustOverDepth(r,a),this.adjustUnderDepth(i,l)},e.prototype.markUsed=function(){t.prototype.markUsed.call(this),this.jax.wrapperUsage.add(i.CHTMLmsubsup.kind)},e.kind=c.MmlMunderover.prototype.kind,e.styles={'mjx-munderover:not([limits="false"])':{"padding-top":".1em"},'mjx-munderover:not([limits="false"]) > *':{display:"block"}},e}(l.CommonMunderoverMixin(i.CHTMLmsubsup));e.CHTMLmunderover=h},8650:function(t,e,r){var n,o=this&&this.__extends||(n=function(t,e){return(n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in 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"}),""),this.document=t,this.options=l.userOptions(l.defaultOptions({},this.constructor.OPTIONS),e),this.initSettings(),this.mergeUserSettings(),this.initMenu()}return Object.defineProperty(t.prototype,"isLoading",{get:function(){return t.loading>0},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"loadingPromise",{get:function(){return this.isLoading?(t._loadingPromise||(t._loadingPromise=new Promise((function(e,r){t._loadingOK=e,t._loadingFailed=r}))),t._loadingPromise):Promise.resolve()},enumerable:!1,configurable:!0}),t.prototype.initSettings=function(){this.settings=this.options.settings,this.jax=this.options.jax;var t=this.document.outputJax;this.jax[t.name]=t,this.settings.renderer=t.name,m._.a11y&&m._.a11y.explorer&&Object.assign(this.settings,this.document.options.a11y),this.settings.scale=t.options.scale,this.defaultSettings=Object.assign({},this.settings)},t.prototype.initMenu=function(){var t=this,e=new f.Parser([["contextMenu",c.MJContextMenu.fromJson.bind(c.MJContextMenu)]]);this.menu=e.parse({type:"contextMenu",id:"MathJax_Menu",pool:[this.variable("texHints"),this.variable("semantics"),this.variable("zoom"),this.variable("zscale"),this.variable("renderer",(function(e){return t.setRenderer(e)})),this.variable("alt"),this.variable("cmd"),this.variable("ctrl"),this.variable("shift"),this.variable("scale",(function(e){return t.setScale(e)})),this.variable("explorer",(function(e){return t.setExplorer(e)})),this.a11yVar("highlight"),this.a11yVar("backgroundColor"),this.a11yVar("backgroundOpacity"),this.a11yVar("foregroundColor"),this.a11yVar("foregroundOpacity"),this.a11yVar("speech"),this.a11yVar("subtitles"),this.a11yVar("braille"),this.a11yVar("viewBraille"),this.a11yVar("locale",(function(t){return SRE.setupEngine({locale:t})})),this.a11yVar("speechRules",(function(e){var r=n(e.split("-"),2),o=r[0],i=r[1];t.document.options.sre.domain=o,t.document.options.sre.style=i})),this.a11yVar("magnification"),this.a11yVar("magnify"),this.a11yVar("treeColoring"),this.a11yVar("infoType"),this.a11yVar("infoRole"),this.a11yVar("infoPrefix"),this.variable("autocollapse"),this.variable("collapsible",(function(e){return t.setCollapsible(e)})),this.variable("inTabOrder",(function(e){return t.setTabOrder(e)})),this.variable("assistiveMml",(function(e){return t.setAssistiveMml(e)}))],items:[this.submenu("Show","Show Math As",[this.command("MathMLcode","MathML Code",(function(){return t.mathmlCode.post()})),this.command("Original","Original Form",(function(){return t.originalText.post()})),this.submenu("Annotation","Annotation")]),this.submenu("Copy","Copy to Clipboard",[this.command("MathMLcode","MathML Code",(function(){return t.copyMathML()})),this.command("Original","Original Form",(function(){return t.copyOriginal()})),this.submenu("Annotation","Annotation")]),this.rule(),this.submenu("Settings","Math Settings",[this.submenu("Renderer","Math Renderer",this.radioGroup("renderer",[["CHTML"],["SVG"]])),this.rule(),this.submenu("ZoomTrigger","Zoom Trigger",[this.command("ZoomNow","Zoom Once Now",(function(){return t.zoom(null,"",t.menu.mathItem)})),this.rule(),this.radioGroup("zoom",[["Click"],["DoubleClick","Double-Click"],["NoZoom","No Zoom"]]),this.rule(),this.label("TriggerRequires","Trigger Requires:"),this.checkbox(v?"Option":"Alt",v?"Option":"Alt","alt"),this.checkbox("Command","Command","cmd",{hidden:!v}),this.checkbox("Control","Control","ctrl",{hiddne:v}),this.checkbox("Shift","Shift","shift")]),this.submenu("ZoomFactor","Zoom Factor",this.radioGroup("zscale",[["150%"],["175%"],["200%"],["250%"],["300%"],["400%"]])),this.rule(),this.command("Scale","Scale All Math...",(function(){return t.scaleAllMath()})),this.rule(),this.checkbox("texHints","Add TeX hints to MathML","texHints"),this.checkbox("semantics","Add original as annotation","semantics"),this.rule(),this.command("Reset","Reset to defaults",(function(){return t.resetDefaults()}))]),this.submenu("Accessibility","Accessibility",[this.checkbox("Activate","Activate","explorer"),this.submenu("Speech","Speech",[this.checkbox("Speech","Speech Output","speech"),this.checkbox("Subtitles","Speech Subtitles","subtitles"),this.checkbox("Braille","Braille Output","braille"),this.checkbox("View Braille","Braille Subtitles","viewBraille"),this.rule(),this.submenu("A11yLanguage","Language"),this.rule(),this.submenu("Mathspeak","Mathspeak Rules",this.radioGroup("speechRules",[["mathspeak-default","Verbose"],["mathspeak-brief","Brief"],["mathspeak-sbrief","Superbrief"]])),this.submenu("Clearspeak","Clearspeak Rules",this.radioGroup("speechRules",[["clearspeak-default","Auto"]])),this.submenu("ChromeVox","ChromeVox Rules",this.radioGroup("speechRules",[["chromevox-default","Standard"],["chromevox-alternative","Alternative"]]))]),this.submenu("Highlight","Highlight",[this.submenu("Background","Background",this.radioGroup("backgroundColor",[["Blue"],["Red"],["Green"],["Yellow"],["Cyan"],["Magenta"],["White"],["Black"]])),{type:"slider",variable:"backgroundOpacity",content:" "},this.submenu("Foreground","Foreground",this.radioGroup("foregroundColor",[["Black"],["White"],["Magenta"],["Cyan"],["Yellow"],["Green"],["Red"],["Blue"]])),{type:"slider",variable:"foregroundOpacity",content:" "},this.rule(),this.radioGroup("highlight",[["None"],["Hover"],["Flame"]]),this.rule(),this.checkbox("TreeColoring","Tree Coloring","treeColoring")]),this.submenu("Magnification","Magnification",[this.radioGroup("magnification",[["None"],["Keyboard"],["Mouse"]]),this.rule(),this.radioGroup("magnify",[["200%"],["300%"],["400%"],["500%"]])]),this.submenu("Semantic Info","Semantic Info",[this.checkbox("Type","Type","infoType"),this.checkbox("Role","Role","infoRole"),this.checkbox("Prefix","Prefix","infoPrefix")],!0),this.rule(),this.checkbox("Collapsible","Collapsible Math","collapsible"),this.checkbox("AutoCollapse","Auto Collapse","autocollapse",{disabled:!0}),this.rule(),this.checkbox("InTabOrder","Include in Tab Order","inTabOrder"),this.checkbox("AssistiveMml","Include Hidden MathML","assistiveMml")]),this.submenu("Language","Language"),this.rule(),this.command("About","About MathJax",(function(){return t.about.post()})),this.command("Help","MathJax Help",(function(){return t.help.post()}))]});var r=this.menu;this.about.attachMenu(r),this.help.attachMenu(r),this.originalText.attachMenu(r),this.annotationText.attachMenu(r),this.mathmlCode.attachMenu(r),this.zoomBox.attachMenu(r),this.checkLoadableItems(),this.enableExplorerItems(this.settings.explorer),r.showAnnotation=this.annotationText,r.copyAnnotation=this.copyAnnotation.bind(this),r.annotationTypes=this.options.annotationTypes,y.CssStyles.addInfoStyles(this.document.document),y.CssStyles.addMenuStyles(this.document.document)},t.prototype.checkLoadableItems=function(){var t,e;if(m&&m._&&m.loader&&m.startup)!this.settings.collapsible||m._.a11y&&m._.a11y.complexity||this.loadA11y("complexity"),!this.settings.explorer||m._.a11y&&m._.a11y.explorer||this.loadA11y("explorer"),!this.settings.assistiveMml||m._.a11y&&m._.a11y["assistive-mml"]||this.loadA11y("assistive-mml");else{var r=this.menu;try{for(var n=o(Object.keys(this.jax)),i=n.next();!i.done;i=n.next()){var a=i.value;this.jax[a]||r.findID("Settings","Renderer",a).disable()}}catch(e){t={error:e}}finally{try{i&&!i.done&&(e=n.return)&&e.call(n)}finally{if(t)throw t.error}}r.findID("Accessibility","Activate").disable(),r.findID("Accessibility","AutoCollapse").disable(),r.findID("Accessibility","Collapsible").disable()}},t.prototype.enableExplorerItems=function(t){var e,r,n=this.menu.findID("Accessibility","Activate").menu;try{for(var i=o(n.items.slice(1)),a=i.next();!a.done;a=i.next()){var s=a.value;if(s instanceof d.Rule)break;t?s.enable():s.disable()}}catch(t){e={error:t}}finally{try{a&&!a.done&&(r=i.return)&&r.call(i)}finally{if(e)throw e.error}}},t.prototype.mergeUserSettings=function(){try{var e=localStorage.getItem(t.MENU_STORAGE);if(!e)return;Object.assign(this.settings,JSON.parse(e)),this.setA11y(this.settings)}catch(t){console.log("MathJax localStorage error: "+t.message)}},t.prototype.saveUserSettings=function(){var e,r,n={};try{for(var i=o(Object.keys(this.settings)),a=i.next();!a.done;a=i.next()){var s=a.value;this.settings[s]!==this.defaultSettings[s]&&(n[s]=this.settings[s])}}catch(t){e={error:t}}finally{try{a&&!a.done&&(r=i.return)&&r.call(i)}finally{if(e)throw e.error}}try{Object.keys(n).length?localStorage.setItem(t.MENU_STORAGE,JSON.stringify(n)):localStorage.removeItem(t.MENU_STORAGE)}catch(t){console.log("MathJax localStorage error: "+t.message)}},t.prototype.setA11y=function(t){m._.a11y&&m._.a11y.explorer&&m._.a11y.explorer_ts.setA11yOptions(this.document,t)},t.prototype.getA11y=function(t){if(m._.a11y&&m._.a11y.explorer)return void 0!==this.document.options.a11y[t]?this.document.options.a11y[t]:this.document.options.sre[t]},t.prototype.setScale=function(t){this.document.outputJax.options.scale=parseFloat(t),this.document.rerender()},t.prototype.setRenderer=function(t){var e=this;if(this.jax[t])this.setOutputJax(t);else{var r=t.toLowerCase();this.loadComponent("output/"+r,(function(){var n=m.startup;r in n.constructors&&(n.useOutput(r,!0),n.output=n.getOutputJax(),e.jax[t]=n.output,e.setOutputJax(t))}))}},t.prototype.setOutputJax=function(t){this.jax[t].setAdaptor(this.document.adaptor),this.document.outputJax=this.jax[t],this.rerender()},t.prototype.setTabOrder=function(t){this.menu.store.inTaborder(t)},t.prototype.setAssistiveMml=function(t){this.document.options.enableAssistiveMml=t,!t||m._.a11y&&m._.a11y["assistive-mml"]?this.rerender():this.loadA11y("assistive-mml")},t.prototype.setExplorer=function(t){this.enableExplorerItems(t),this.document.options.enableExplorer=t,!t||m._.a11y&&m._.a11y.explorer?this.rerender(this.settings.collapsible?a.STATE.RERENDER:a.STATE.COMPILED):this.loadA11y("explorer")},t.prototype.setCollapsible=function(t){this.document.options.enableComplexity=t,!t||m._.a11y&&m._.a11y.complexity?this.rerender(a.STATE.COMPILED):this.loadA11y("complexity")},t.prototype.scaleAllMath=function(){var t=(100*parseFloat(this.settings.scale)).toFixed(1).replace(/.0$/,""),e=prompt("Scale all mathematics (compared to surrounding text) by",t+"%");if(e)if(e.match(/^\s*\d+(\.\d*)?\s*%?\s*$/)){var r=parseFloat(e)/100;r?this.setScale(String(r)):alert("The scale should not be zero")}else alert("The scale should be a percentage (e.g., 120%)")},t.prototype.resetDefaults=function(){var e,r;t.loading++;var n=this.menu.pool,i=this.defaultSettings;try{for(var s=o(Object.keys(this.settings)),l=s.next();!l.done;l=s.next()){var c=l.value,u=n.lookup(c);if(u){u.setValue(i[c]);var p=u.items[0];p&&p.executeCallbacks_()}else this.settings[c]=i[c]}}catch(t){e={error:t}}finally{try{l&&!l.done&&(r=s.return)&&r.call(s)}finally{if(e)throw e.error}}t.loading--,this.rerender(a.STATE.COMPILED)},t.prototype.checkComponent=function(e){var r=t.loadingPromises.get(e);r&&i.mathjax.retryAfter(r)},t.prototype.loadComponent=function(e,r){if(!t.loadingPromises.has(e)){var n=m.loader;if(n){t.loading++;var o=n.load(e).then((function(){t.loading--,t.loadingPromises.delete(e),r(),0===t.loading&&t._loadingPromise&&(t._loadingPromise=null,t._loadingOK())})).catch((function(e){t._loadingPromise?(t._loadingPromise=null,t._loadingFailed(e)):console.log(e)}));t.loadingPromises.set(e,o)}}},t.prototype.loadA11y=function(e){var r=this,n=!a.STATE.ENRICHED;this.loadComponent("a11y/"+e,(function(){var o=m.startup;i.mathjax.handlers.unregister(o.handler),o.handler=o.getHandler(),i.mathjax.handlers.register(o.handler);var s=r.document;r.document=o.document=o.getDocument(),r.document.menu=r,r.document.outputJax.reset(),r.transferMathList(s),r.document.processed=s.processed,t._loadingPromise||(r.document.outputJax.reset(),r.rerender("complexity"===e||n?a.STATE.COMPILED:a.STATE.TYPESET))}))},t.prototype.transferMathList=function(t){var e,r,n=this.document.options.MathItem;try{for(var i=o(t.math),a=i.next();!a.done;a=i.next()){var s=a.value,l=new n;Object.assign(l,s),this.document.math.push(l)}}catch(t){e={error:t}}finally{try{a&&!a.done&&(r=i.return)&&r.call(i)}finally{if(e)throw e.error}}},t.prototype.formatSource=function(t){return t.trim().replace(/&/g,"&").replace(//g,">")},t.prototype.toMML=function(t){return this.MmlVisitor.visitTree(t.root,t,{texHints:this.settings.texHints,semantics:this.settings.semantics&&"MathML"!==t.inputJax.name})},t.prototype.zoom=function(t,e,r){t&&!this.isZoomEvent(t,e)||(this.menu.mathItem=r,t&&this.menu.post(t),this.zoomBox.post())},t.prototype.isZoomEvent=function(t,e){return this.settings.zoom===e&&(!this.settings.alt||t.altKey)&&(!this.settings.ctrl||t.ctrlKey)&&(!this.settings.cmd||t.metaKey)&&(!this.settings.shift||t.shiftKey)},t.prototype.rerender=function(e){void 0===e&&(e=a.STATE.TYPESET),this.rerenderStart=Math.min(e,this.rerenderStart),t.loading||(this.rerenderStart<=a.STATE.COMPILED&&this.document.reset({inputJax:[]}),this.document.rerender(this.rerenderStart),this.rerenderStart=a.STATE.LAST)},t.prototype.copyMathML=function(){this.copyToClipboard(this.toMML(this.menu.mathItem))},t.prototype.copyOriginal=function(){this.copyToClipboard(this.menu.mathItem.math.trim())},t.prototype.copyAnnotation=function(){this.copyToClipboard(this.menu.annotation.trim())},t.prototype.copyToClipboard=function(t){var e=document.createElement("textarea");e.value=t,e.setAttribute("readonly",""),e.style.cssText="height: 1px; width: 1px; padding: 1px; position: absolute; left: -10px",document.body.appendChild(e),e.select();try{document.execCommand("copy")}catch(t){alert("Can't copy to clipboard: "+t.message)}document.body.removeChild(e)},t.prototype.addMenu=function(t){var e=this,r=t.typesetRoot;r.addEventListener("contextmenu",(function(){return e.menu.mathItem=t}),!0),r.addEventListener("keydown",(function(){return e.menu.mathItem=t}),!0),r.addEventListener("click",(function(r){return e.zoom(r,"Click",t)}),!0),r.addEventListener("dblclick",(function(r){return e.zoom(r,"DoubleClick",t)}),!0),this.menu.store.insert(r)},t.prototype.clear=function(){this.menu.store.clear()},t.prototype.variable=function(t,e){var r=this;return{name:t,getter:function(){return r.settings[t]},setter:function(n){r.settings[t]=n,e&&e(n),r.saveUserSettings()}}},t.prototype.a11yVar=function(t,e){var r=this;return{name:t,getter:function(){return r.getA11y(t)},setter:function(n){r.settings[t]=n;var o={};o[t]=n,r.setA11y(o),e&&e(n),r.saveUserSettings()}}},t.prototype.submenu=function(t,e,r,n){var i,a;void 0===r&&(r=[]),void 0===n&&(n=!1);var s=[];try{for(var l=o(r),c=l.next();!c.done;c=l.next()){var u=c.value;Array.isArray(u)?s=s.concat(u):s.push(u)}}catch(t){i={error:t}}finally{try{c&&!c.done&&(a=l.return)&&a.call(l)}finally{if(i)throw 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e=this.html;e.setAttribute("aria-disabled","false"),e.textContent=this.content},e.prototype.activate=function(){this.disabled||this.html.classList.add(l.HtmlClasses.MENUACTIVE)},e.prototype.deactivate=function(){this.html.classList.remove(l.HtmlClasses.MENUACTIVE)},e.prototype.focus=function(){this.menu.focused=this,t.prototype.focus.call(this),this.activate()},e.prototype.unfocus=function(){this.deactivate(),t.prototype.unfocus.call(this)},e.prototype.escape=function(t){s.MenuUtil.close(this)},e.prototype.up=function(t){this.menu.up(t)},e.prototype.down=function(t){this.menu.down(t)},e.prototype.left=function(t){this.menu.left(t)},e.prototype.right=function(t){this.menu.right(t)},e.prototype.space=function(t){this.press()},e.prototype.disable=function(){this.disabled=!0;var t=this.html;t.classList.add(l.HtmlClasses.MENUDISABLED),t.setAttribute("aria-disabled","true")},e.prototype.enable=function(){this.disabled=!1;var t=this.html;t.classList.remove(l.HtmlClasses.MENUDISABLED),t.removeAttribute("aria-disabled")},e.prototype.executeCallbacks_=function(){var t,e;try{for(var r=i(this.callbacks),n=r.next();!n.done;n=r.next()){var o=n.value;try{o(this)}catch(t){s.MenuUtil.error(t,"Callback for menu entry "+this.id+" failed.")}}}catch(e){t={error:e}}finally{try{n&&!n.done&&(e=r.return)&&e.call(r)}finally{if(t)throw t.error}}},e}(a.AbstractEntry);e.AbstractItem=c},1484:function(t,e,r){var n,o=this&&this.__extends||(n=function(t,e){return(n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)e.hasOwnProperty(r)&&(t[r]=e[r])})(t,e)},function(t,e){function r(){this.constructor=t}n(t,e),t.prototype=null===e?Object.create(e):(r.prototype=e.prototype,new r)}),i=this&&this.__values||function(t){var e="function"==typeof Symbol&&Symbol.iterator,r=e&&t[e],n=0;if(r)return r.call(t);if(t&&"number"==typeof t.length)return{next:function(){return 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e=this._focused;this._focused=t,e&&e.unfocus()}},enumerable:!1,configurable:!0}),e.prototype.up=function(t){var e=this.items.filter((function(t){return t instanceof s.AbstractItem&&!t.isHidden()}));if(0!==e.length)if(this.focused){var r=e.indexOf(this.focused);-1!==r&&e[r=r?--r:e.length-1].focus()}else e[e.length-1].focus()},e.prototype.down=function(t){var e=this.items.filter((function(t){return t instanceof s.AbstractItem&&!t.isHidden()}));if(0!==e.length)if(this.focused){var r=e.indexOf(this.focused);-1!==r&&e[r=++r===e.length?0:r].focus()}else e[0].focus()},e.prototype.generateHtml=function(){t.prototype.generateHtml.call(this),this.generateMenu()},e.prototype.generateMenu=function(){var t,e,r=this.html;r.classList.add(l.HtmlClasses.MENU);try{for(var n=i(this.items),o=n.next();!o.done;o=n.next()){var a=o.value;if(a.isHidden()){var s=a.html;s.parentNode&&s.parentNode.removeChild(s)}else r.appendChild(a.html)}}catch(e){t={error:e}}finally{try{o&&!o.done&&(e=n.return)&&e.call(n)}finally{if(t)throw t.error}}},e.prototype.post=function(e,r){this.variablePool.update(),t.prototype.post.call(this,e,r)},e.prototype.unpostSubmenus=function(){var t,e,r=this.items.filter((function(t){return t instanceof c.Submenu}));try{for(var n=i(r),o=n.next();!o.done;o=n.next()){var a=o.value;a.submenu.unpost(),a!==this.focused&&a.unfocus()}}catch(e){t={error:e}}finally{try{o&&!o.done&&(e=n.return)&&e.call(n)}finally{if(t)throw t.error}}},e.prototype.unpost=function(){t.prototype.unpost.call(this),this.unpostSubmenus(),this.focused=null},e.prototype.find=function(t){var e,r;try{for(var n=i(this.items),o=n.next();!o.done;o=n.next()){var a=o.value;if("rule"!==a.type){if(a.id===t)return a;if("submenu"===a.type){var s=a.submenu.find(t);if(s)return s}}}}catch(t){e={error:t}}finally{try{o&&!o.done&&(r=n.return)&&r.call(n)}finally{if(e)throw e.error}}return null},e}(a.AbstractPostable);e.AbstractMenu=u},2868:function(t,e,r){Object.defineProperty(e,"__esModule",{value:!0}),e.AbstractNavigatable=void 0;var n=r(3205),o=r(8853),i=function(){function t(){this.bubble=!1}return t.prototype.bubbleKey=function(){this.bubble=!0},t.prototype.keydown=function(t){switch(t.keyCode){case n.KEY.ESCAPE:this.escape(t);break;case n.KEY.RIGHT:this.right(t);break;case n.KEY.LEFT:this.left(t);break;case n.KEY.UP:this.up(t);break;case n.KEY.DOWN:this.down(t);break;case n.KEY.RETURN:case n.KEY.SPACE:this.space(t);break;default:return}this.bubble?this.bubble=!1:this.stop(t)},t.prototype.escape=function(t){},t.prototype.space=function(t){},t.prototype.left=function(t){},t.prototype.right=function(t){},t.prototype.up=function(t){},t.prototype.down=function(t){},t.prototype.stop=function(t){t&&(t.stopPropagation(),t.preventDefault(),t.cancelBubble=!0)},t.prototype.mousedown=function(t){return this.stop(t)},t.prototype.mouseup=function(t){return this.stop(t)},t.prototype.mouseover=function(t){return this.stop(t)},t.prototype.mouseout=function(t){return this.stop(t)},t.prototype.click=function(t){return this.stop(t)},t.prototype.addEvents=function(t){t.addEventListener(o.MOUSE.DOWN,this.mousedown.bind(this)),t.addEventListener(o.MOUSE.UP,this.mouseup.bind(this)),t.addEventListener(o.MOUSE.OVER,this.mouseover.bind(this)),t.addEventListener(o.MOUSE.OUT,this.mouseout.bind(this)),t.addEventListener(o.MOUSE.CLICK,this.click.bind(this)),t.addEventListener("keydown",this.keydown.bind(this)),t.addEventListener("dragstart",this.stop.bind(this)),t.addEventListener(o.MOUSE.SELECTSTART,this.stop.bind(this)),t.addEventListener("contextmenu",this.stop.bind(this)),t.addEventListener(o.MOUSE.DBLCLICK,this.stop.bind(this))},t}();e.AbstractNavigatable=i},8372:function(t,e,r){var n,o=this&&this.__extends||(n=function(t,e){return(n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in 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r(){this.constructor=t}n(t,e),t.prototype=null===e?Object.create(e):(r.prototype=e.prototype,new r)});Object.defineProperty(e,"__esModule",{value:!0}),e.AbstractVariableItem=void 0;var i=function(t){function e(){return null!==t&&t.apply(this,arguments)||this}return o(e,t),e.prototype.generateHtml=function(){t.prototype.generateHtml.call(this);var e=this.html;this.span||this.generateSpan(),e.appendChild(this.span),this.update()},e.prototype.register=function(){this.variable.register(this)},e.prototype.unregister=function(){this.variable.unregister(this)},e.prototype.update=function(){this.updateAria(),this.span&&this.updateSpan()},e}(r(1340).AbstractItem);e.AbstractVariableItem=i},5179:function(t,e,r){var n,o=this&&this.__extends||(n=function(t,e){return(n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)e.hasOwnProperty(r)&&(t[r]=e[r])})(t,e)},function(t,e){function r(){this.constructor=t}n(t,e),t.prototype=null===e?Object.create(e):(r.prototype=e.prototype,new r)});Object.defineProperty(e,"__esModule",{value:!0}),e.CloseButton=void 0;var i=r(8372),a=r(2165),s=function(t){function e(e){var r=t.call(this)||this;return r.element=e,r.className=a.HtmlClasses.MENUCLOSE,r.role="button",r}return o(e,t),e.prototype.generateHtml=function(){var t=document.createElement("span");t.classList.add(this.className),t.setAttribute("role",this.role),t.setAttribute("tabindex","0");var e=document.createElement("span");e.textContent="\xd7",t.appendChild(e),this.html=t},e.prototype.display=function(){},e.prototype.unpost=function(){t.prototype.unpost.call(this),this.element.unpost()},e.prototype.keydown=function(e){this.bubbleKey(),t.prototype.keydown.call(this,e)},e.prototype.space=function(t){this.unpost(),this.stop(t)},e.prototype.mousedown=function(t){this.unpost(),this.stop(t)},e}(i.AbstractPostable);e.CloseButton=s},5073:function(t,e,r){var n,o=this&&this.__extends||(n=function(t,e){return(n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)e.hasOwnProperty(r)&&(t[r]=e[r])})(t,e)},function(t,e){function r(){this.constructor=t}n(t,e),t.prototype=null===e?Object.create(e):(r.prototype=e.prototype,new r)});Object.defineProperty(e,"__esModule",{value:!0}),e.ContextMenu=void 0;var i=r(1484),a=r(2165),s=r(1932),l=r(2358),c=function(t){function e(e){var r=t.call(this)||this;return r.factory=e,r.id="",r.moving=!1,r._store=new s.MenuStore(r),r.widgets=[],r.variablePool=new l.VariablePool,r}return o(e,t),e.fromJson=function(t,e){var r=e.pool,n=e.items,o=e.id,i=void 0===o?"":o,a=new this(t);a.id=i;var s=t.get("variable");r.forEach((function(e){return s(t,e,a.pool)}));var l=t.get("items")(t,n,a);return a.items=l,a},e.prototype.generateHtml=function(){this.isPosted()&&this.unpost(),t.prototype.generateHtml.call(this),this._frame=document.createElement("div"),this._frame.classList.add(a.HtmlClasses.MENUFRAME);var e="left: 0px; top: 0px; z-index: 200; width: 100%; height: 100%; border: 0px; padding: 0px; margin: 0px;";this._frame.setAttribute("style","position: absolute; "+e);var r=document.createElement("div");r.setAttribute("style","position: fixed; "+e),this._frame.appendChild(r),r.addEventListener("mousedown",function(t){this.unpost(),this.unpostWidgets(),this.stop(t)}.bind(this))},e.prototype.display=function(){document.body.appendChild(this.frame),this.frame.appendChild(this.html),this.focus()},e.prototype.escape=function(t){this.unpost(),this.unpostWidgets()},e.prototype.unpost=function(){if(t.prototype.unpost.call(this),!(this.widgets.length>0)){this.frame.parentNode.removeChild(this.frame);var e=this.store;this.moving||e.insertTaborder(),e.active.focus()}},e.prototype.left=function(t){this.move_(this.store.previous())},e.prototype.right=function(t){this.move_(this.store.next())},Object.defineProperty(e.prototype,"frame",{get:function(){return this._frame},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"store",{get:function(){return this._store},enumerable:!1,configurable:!0}),e.prototype.post=function(e,r){if(void 0!==r)return this.moving||this.store.removeTaborder(),void t.prototype.post.call(this,e,r);var n,o,i,a=e;if(a instanceof Event?(n=a.target,this.stop(a)):n=a,a instanceof MouseEvent&&(o=a.pageX,i=a.pageY,o||i||!a.clientX||(o=a.clientX+document.body.scrollLeft+document.documentElement.scrollLeft,i=a.clientY+document.body.scrollTop+document.documentElement.scrollTop)),!o&&!i&&n){var s=window.pageXOffset||document.documentElement.scrollLeft,l=window.pageYOffset||document.documentElement.scrollTop,c=n.getBoundingClientRect();o=(c.right+c.left)/2+s,i=(c.bottom+c.top)/2+l}this.store.active=n,this.anchor=this.store.active;var u=this.html;o+u.offsetWidth>document.body.offsetWidth-5&&(o=document.body.offsetWidth-u.offsetWidth-5),this.post(o,i)},e.prototype.registerWidget=function(t){this.widgets.push(t)},e.prototype.unregisterWidget=function(t){var e=this.widgets.indexOf(t);e>-1&&this.widgets.splice(e,1),0===this.widgets.length&&this.unpost()},e.prototype.unpostWidgets=function(){this.widgets.forEach((function(t){return t.unpost()}))},e.prototype.toJson=function(){return{type:""}},e.prototype.move_=function(t){this.anchor&&t!==this.anchor&&(this.moving=!0,this.unpost(),this.post(t),this.moving=!1)},e}(i.AbstractMenu);e.ContextMenu=c},7309:function(t,e,r){Object.defineProperty(e,"__esModule",{value:!0}),e.CssStyles=void 0;var n=r(2165);!function(t){function e(t){return"."+(n.HtmlClasses[t]||t)}var r={};r[e("INFOCLOSE")]="{ top:.2em; right:.2em;}",r[e("INFOCONTENT")]="{ overflow:auto; text-align:left; font-size:80%; padding:.4em .6em; border:1px inset; margin:1em 0px; max-height:20em; max-width:30em; background-color:#EEEEEE; white-space:normal;}",r[e("INFO")+e("MOUSEPOST")]="{outline:none;}",r[e("INFO")]='{ position:fixed; left:50%; width:auto; text-align:center; border:3px outset; padding:1em 2em; background-color:#DDDDDD; color:black; cursor:default; font-family:message-box; font-size:120%; font-style:normal; text-indent:0; text-transform:none; line-height:normal; letter-spacing:normal; word-spacing:normal; word-wrap:normal; white-space:nowrap; float:none; z-index:201; border-radius: 15px; /* Opera 10.5 and IE9 */ -webkit-border-radius:15px; /* Safari and Chrome */ -moz-border-radius:15px; /* Firefox */ -khtml-border-radius:15px; /* Konqueror */ box-shadow:0px 10px 20px #808080; /* Opera 10.5 and IE9 */ -webkit-box-shadow:0px 10px 20px #808080; /* Safari 3 & Chrome */ -moz-box-shadow:0px 10px 20px #808080; /* Forefox 3.5 */ -khtml-box-shadow:0px 10px 20px #808080; /* Konqueror */ filter:progid:DXImageTransform.Microsoft.dropshadow(OffX=2, OffY=2, Color="gray", Positive="true"); /* IE */}';var o={};o[e("MENU")]="{ position:absolute; background-color:white; color:black; width:auto; padding:5px 0px; border:1px solid #CCCCCC; margin:0; cursor:default; font: menu; text-align:left; text-indent:0; text-transform:none; line-height:normal; letter-spacing:normal; word-spacing:normal; word-wrap:normal; white-space:nowrap; float:none; z-index:201; border-radius: 5px; /* Opera 10.5 and IE9 */ -webkit-border-radius: 5px; /* Safari and Chrome */ -moz-border-radius: 5px; /* Firefox */ -khtml-border-radius: 5px; /* Konqueror */ box-shadow:0px 10px 20px #808080; /* Opera 10.5 and IE9 */ -webkit-box-shadow:0px 10px 20px #808080; /* Safari 3 & Chrome */ -moz-box-shadow:0px 10px 20px #808080; /* Forefox 3.5 */ -khtml-box-shadow:0px 10px 20px #808080; /* Konqueror */}",o[e("MENUITEM")]="{ padding: 1px 2em; background:transparent;}",o[e("MENUARROW")]="{ position:absolute; right:.5em; padding-top:.25em; color:#666666; font-family: null; font-size: .75em}",o[e("MENUACTIVE")+" "+e("MENUARROW")]="{color:white}",o[e("MENUARROW")+e("RTL")]="{left:.5em; right:auto}",o[e("MENUCHECK")]="{ position:absolute; left:.7em; font-family: null}",o[e("MENUCHECK")+e("RTL")]="{ right:.7em; left:auto }",o[e("MENURADIOCHECK")]="{ position:absolute; left: .7em;}",o[e("MENURADIOCHECK")+e("RTL")]="{ right: .7em; left:auto}",o[e("MENUINPUTBOX")]="{ padding-left: 1em; right:.5em; color:#666666; font-family: null;}",o[e("MENUINPUTBOX")+e("RTL")]="{ left: .1em;}",o[e("MENUCOMBOBOX")]="{ left:.1em; padding-bottom:.5em;}",o[e("MENUSLIDER")]="{ left: .1em;}",o[e("SLIDERVALUE")]="{ position:absolute; right:.1em; padding-top:.25em; color:#333333; font-size: .75em}",o[e("SLIDERBAR")]="{ outline: none; background: #d3d3d3}",o[e("MENULABEL")]="{ padding: 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border:2px solid #AAA; border-radius:18px; -webkit-border-radius: 18px; /* Safari and Chrome */ -moz-border-radius: 18px; /* Firefox */ -khtml-border-radius: 18px; /* Konqueror */ font-family: "Courier New", Courier; font-size:24px; color:#F0F0F0}',i[e("MENUCLOSE")+" span"]="{ display:block; background-color:#AAA; border:1.5px solid; border-radius:18px; -webkit-border-radius: 18px; /* Safari and Chrome */ -moz-border-radius: 18px; /* Firefox */ -khtml-border-radius: 18px; /* Konqueror */ line-height:0; padding:8px 0 6px /* may need to be browser-specific */}",i[e("MENUCLOSE")+":hover"]="{ color:white!important; border:2px solid #CCC!important}",i[e("MENUCLOSE")+":hover span"]="{ background-color:#CCC!important}",i[e("MENUCLOSE")+":hover:focus"]="{ outline:none}";var a=!1,s=!1,l=!1;function c(t){l||(u(i,t),l=!0)}function u(t,e){var r=e||document,n=r.createElement("style");n.type="text/css";var o="";for(var i in t)o+=i,o+=" ",o+=t[i],o+="\n";n.innerHTML=o,r.head.appendChild(n)}t.addMenuStyles=function(t){s||(u(o,t),s=!0,c(t))},t.addInfoStyles=function(t){a||(u(r,t),a=!0,c(t))}}(e.CssStyles||(e.CssStyles={}))},2165:function(t,e){Object.defineProperty(e,"__esModule",{value:!0}),e.HtmlAttrs=e.HtmlClasses=void 0;function r(t){return"CtxtMenu_"+t}function n(t){return r(t)}function o(t){return r(t)}e.HtmlClasses={ATTACHED:n("Attached"),CONTEXTMENU:n("ContextMenu"),MENU:n("Menu"),MENUARROW:n("MenuArrow"),MENUACTIVE:n("MenuActive"),MENUCHECK:n("MenuCheck"),MENUCLOSE:n("MenuClose"),MENUCOMBOBOX:n("MenuComboBox"),MENUDISABLED:n("MenuDisabled"),MENUFRAME:n("MenuFrame"),MENUITEM:n("MenuItem"),MENULABEL:n("MenuLabel"),MENURADIOCHECK:n("MenuRadioCheck"),MENUINPUTBOX:n("MenuInputBox"),MENURULE:n("MenuRule"),MENUSLIDER:n("MenuSlider"),MOUSEPOST:n("MousePost"),RTL:n("RTL"),INFO:n("Info"),INFOCLOSE:n("InfoClose"),INFOCONTENT:n("InfoContent"),INFOSIGNATURE:n("InfoSignature"),INFOTITLE:n("InfoTitle"),SLIDERVALUE:n("SliderValue"),SLIDERBAR:n("SliderBar"),SELECTION:n("Selection"),SELECTIONBOX:n("SelectionBox"),SELECTIONMENU:n("SelectionMenu"),SELECTIONDIVIDER:n("SelectionDivider"),SELECTIONITEM:n("SelectionItem")},e.HtmlAttrs={COUNTER:o("Counter"),KEYDOWNFUNC:o("keydownFunc"),CONTEXTMENUFUNC:o("contextmenuFunc"),OLDTAB:o("Oldtabindex"),TOUCHFUNC:o("TouchFunc")}},4922:function(t,e,r){var n,o=this&&this.__extends||(n=function(t,e){return(n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)e.hasOwnProperty(r)&&(t[r]=e[r])})(t,e)},function(t,e){function r(){this.constructor=t}n(t,e),t.prototype=null===e?Object.create(e):(r.prototype=e.prototype,new r)});Object.defineProperty(e,"__esModule",{value:!0}),e.Info=void 0;var i=r(5179),a=r(2165),s=function(t){function e(e,r,n){var o=t.call(this)||this;return o.title=e,o.signature=n,o.className=a.HtmlClasses.INFO,o.role="dialog",o.contentDiv=o.generateContent(),o.close=o.generateClose(),o.content=r||function(){return""},o}return o(e,t),e.prototype.attachMenu=function(t){this.menu=t},e.prototype.generateHtml=function(){t.prototype.generateHtml.call(this);var e=this.html;e.appendChild(this.generateTitle()),e.appendChild(this.contentDiv),e.appendChild(this.generateSignature()),e.appendChild(this.close.html),e.setAttribute("tabindex","0")},e.prototype.post=function(){t.prototype.post.call(this);var e=document.documentElement,r=this.html,n=window.innerHeight||e.clientHeight||e.scrollHeight||0,o=Math.floor(-r.offsetWidth/2),i=Math.floor((n-r.offsetHeight)/3);r.setAttribute("style","margin-left: "+o+"px; top: "+i+"px;"),window.event instanceof MouseEvent&&r.classList.add(a.HtmlClasses.MOUSEPOST),r.focus()},e.prototype.display=function(){this.menu.registerWidget(this),this.contentDiv.innerHTML=this.content();var t=this.menu.html;t.parentNode&&t.parentNode.removeChild(t),this.menu.frame.appendChild(this.html)},e.prototype.click=function(t){},e.prototype.keydown=function(e){this.bubbleKey(),t.prototype.keydown.call(this,e)},e.prototype.escape=function(t){this.unpost()},e.prototype.unpost=function(){t.prototype.unpost.call(this),this.html.classList.remove(a.HtmlClasses.MOUSEPOST),this.menu.unregisterWidget(this)},e.prototype.generateClose=function(){var t=new i.CloseButton(this),e=t.html;return e.classList.add(a.HtmlClasses.INFOCLOSE),e.setAttribute("aria-label","Close Dialog Box"),t},e.prototype.generateTitle=function(){var t=document.createElement("span");return t.innerHTML=this.title,t.classList.add(a.HtmlClasses.INFOTITLE),t},e.prototype.generateContent=function(){var t=document.createElement("div");return t.classList.add(a.HtmlClasses.INFOCONTENT),t.setAttribute("tabindex","0"),t},e.prototype.generateSignature=function(){var t=document.createElement("span");return t.innerHTML=this.signature,t.classList.add(a.HtmlClasses.INFOSIGNATURE),t},e.prototype.toJson=function(){return{type:""}},e}(r(8372).AbstractPostable);e.Info=s},1409:function(t,e,r){var n,o=this&&this.__extends||(n=function(t,e){return(n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)e.hasOwnProperty(r)&&(t[r]=e[r])})(t,e)},function(t,e){function r(){this.constructor=t}n(t,e),t.prototype=null===e?Object.create(e):(r.prototype=e.prototype,new r)});Object.defineProperty(e,"__esModule",{value:!0}),e.Checkbox=void 0;var i=r(6765),a=r(2556),s=r(2165),l=function(t){function e(e,r,n,o){var i=t.call(this,e,"checkbox",r,o)||this;return i.role="menuitemcheckbox",i.variable=e.pool.lookup(n),i.register(),i}return o(e,t),e.fromJson=function(t,e,r){return new this(r,e.content,e.variable,e.id)},e.prototype.executeAction=function(){this.variable.setValue(!this.variable.getValue()),a.MenuUtil.close(this)},e.prototype.generateSpan=function(){this.span=document.createElement("span"),this.span.textContent="\u2713",this.span.classList.add(s.HtmlClasses.MENUCHECK)},e.prototype.updateAria=function(){this.html.setAttribute("aria-checked",this.variable.getValue()?"true":"false")},e.prototype.updateSpan=function(){this.span.style.display=this.variable.getValue()?"":"none"},e.prototype.toJson=function(){return{type:""}},e}(i.AbstractVariableItem);e.Checkbox=l},9886:function(t,e,r){var n,o=this&&this.__extends||(n=function(t,e){return(n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)e.hasOwnProperty(r)&&(t[r]=e[r])})(t,e)},function(t,e){function r(){this.constructor=t}n(t,e),t.prototype=null===e?Object.create(e):(r.prototype=e.prototype,new r)});Object.defineProperty(e,"__esModule",{value:!0}),e.Combo=void 0;var i=r(6765),a=r(2556),s=r(2165),l=r(3205),c=function(t){function e(e,r,n,o){var i=t.call(this,e,"combobox",r,o)||this;return i.role="combobox",i.inputEvent=!1,i.variable=e.pool.lookup(n),i.register(),i}return o(e,t),e.fromJson=function(t,e,r){return new this(r,e.content,e.variable,e.id)},e.prototype.executeAction=function(){this.variable.setValue(this.input.value,a.MenuUtil.getActiveElement(this))},e.prototype.space=function(e){t.prototype.space.call(this,e),a.MenuUtil.close(this)},e.prototype.focus=function(){t.prototype.focus.call(this),this.input.focus()},e.prototype.unfocus=function(){t.prototype.unfocus.call(this),this.updateSpan()},e.prototype.generateHtml=function(){t.prototype.generateHtml.call(this),this.html.classList.add(s.HtmlClasses.MENUCOMBOBOX)},e.prototype.generateSpan=function(){this.span=document.createElement("span"),this.span.classList.add(s.HtmlClasses.MENUINPUTBOX),this.input=document.createElement("input"),this.input.addEventListener("keydown",this.inputKey.bind(this)),this.input.setAttribute("size","10em"),this.input.setAttribute("type","text"),this.input.setAttribute("tabindex","-1"),this.span.appendChild(this.input)},e.prototype.inputKey=function(t){this.bubbleKey(),this.inputEvent=!0},e.prototype.keydown=function(e){if(this.inputEvent&&e.keyCode!==l.KEY.ESCAPE&&e.keyCode!==l.KEY.RETURN)return this.inputEvent=!1,void e.stopPropagation();t.prototype.keydown.call(this,e),e.stopPropagation()},e.prototype.updateAria=function(){},e.prototype.updateSpan=function(){var t;try{t=this.variable.getValue(a.MenuUtil.getActiveElement(this))}catch(e){t=""}this.input.value=t},e.prototype.toJson=function(){return{type:""}},e}(i.AbstractVariableItem);e.Combo=c},3467:function(t,e,r){var n,o=this&&this.__extends||(n=function(t,e){return(n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)e.hasOwnProperty(r)&&(t[r]=e[r])})(t,e)},function(t,e){function r(){this.constructor=t}n(t,e),t.prototype=null===e?Object.create(e):(r.prototype=e.prototype,new r)});Object.defineProperty(e,"__esModule",{value:!0}),e.Command=void 0;var i=r(1340),a=r(2556),s=function(t){function e(e,r,n,o){var i=t.call(this,e,"command",r,o)||this;return i.command=n,i}return o(e,t),e.fromJson=function(t,e,r){return new this(r,e.content,e.action,e.id)},e.prototype.executeAction=function(){try{this.command(a.MenuUtil.getActiveElement(this))}catch(t){a.MenuUtil.error(t,"Illegal command callback.")}a.MenuUtil.close(this)},e.prototype.toJson=function(){return{type:""}},e}(i.AbstractItem);e.Command=s},2965:function(t,e,r){var n,o=this&&this.__extends||(n=function(t,e){return(n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)e.hasOwnProperty(r)&&(t[r]=e[r])})(t,e)},function(t,e){function r(){this.constructor=t}n(t,e),t.prototype=null===e?Object.create(e):(r.prototype=e.prototype,new r)});Object.defineProperty(e,"__esModule",{value:!0}),e.Label=void 0;var i=r(1340),a=r(2165),s=function(t){function e(e,r,n){return t.call(this,e,"label",r,n)||this}return o(e,t),e.fromJson=function(t,e,r){return new this(r,e.content,e.id)},e.prototype.generateHtml=function(){t.prototype.generateHtml.call(this),this.html.classList.add(a.HtmlClasses.MENULABEL)},e.prototype.toJson=function(){return{type:""}},e}(i.AbstractItem);e.Label=s},385:function(t,e,r){var n,o=this&&this.__extends||(n=function(t,e){return(n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)e.hasOwnProperty(r)&&(t[r]=e[r])})(t,e)},function(t,e){function r(){this.constructor=t}n(t,e),t.prototype=null===e?Object.create(e):(r.prototype=e.prototype,new r)});Object.defineProperty(e,"__esModule",{value:!0}),e.Radio=void 0;var i=r(6765),a=r(2556),s=r(2165),l=function(t){function e(e,r,n,o){var i=t.call(this,e,"radio",r,o)||this;return i.role="menuitemradio",i.variable=e.pool.lookup(n),i.register(),i}return o(e,t),e.fromJson=function(t,e,r){return new this(r,e.content,e.variable,e.id)},e.prototype.executeAction=function(){this.variable.setValue(this.id),a.MenuUtil.close(this)},e.prototype.generateSpan=function(){this.span=document.createElement("span"),this.span.textContent="\u2713",this.span.classList.add(s.HtmlClasses.MENURADIOCHECK)},e.prototype.updateAria=function(){this.html.setAttribute("aria-checked",this.variable.getValue()===this.id?"true":"false")},e.prototype.updateSpan=function(){this.span.style.display=this.variable.getValue()===this.id?"":"none"},e.prototype.toJson=function(){return{type:""}},e}(i.AbstractVariableItem);e.Radio=l},3463:function(t,e,r){var n,o=this&&this.__extends||(n=function(t,e){return(n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)e.hasOwnProperty(r)&&(t[r]=e[r])})(t,e)},function(t,e){function r(){this.constructor=t}n(t,e),t.prototype=null===e?Object.create(e):(r.prototype=e.prototype,new r)});Object.defineProperty(e,"__esModule",{value:!0}),e.Rule=void 0;var i=r(9329),a=r(2165),s=function(t){function e(e){var r=t.call(this,e,"rule")||this;return r.className=a.HtmlClasses.MENUITEM,r.role="separator",r}return o(e,t),e.fromJson=function(t,e,r){return new this(r)},e.prototype.generateHtml=function(){t.prototype.generateHtml.call(this);var e=this.html;e.classList.add(a.HtmlClasses.MENURULE),e.setAttribute("aria-orientation","vertical")},e.prototype.addEvents=function(t){},e.prototype.toJson=function(){return{type:"rule"}},e}(i.AbstractEntry);e.Rule=s},7625:function(t,e,r){var n,o=this&&this.__extends||(n=function(t,e){return(n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)e.hasOwnProperty(r)&&(t[r]=e[r])})(t,e)},function(t,e){function r(){this.constructor=t}n(t,e),t.prototype=null===e?Object.create(e):(r.prototype=e.prototype,new r)});Object.defineProperty(e,"__esModule",{value:!0}),e.Slider=void 0;var i=r(6765),a=r(2556),s=r(2165),l=r(3205),c=function(t){function e(e,r,n,o){var i=t.call(this,e,"slider",r,o)||this;return i.role="slider",i.labelId="ctx_slideLabel"+a.MenuUtil.counter(),i.valueId="ctx_slideValue"+a.MenuUtil.counter(),i.inputEvent=!1,i.variable=e.pool.lookup(n),i.register(),i}return o(e,t),e.fromJson=function(t,e,r){return new this(r,e.content,e.variable,e.id)},e.prototype.executeAction=function(){this.variable.setValue(this.input.value,a.MenuUtil.getActiveElement(this)),this.update()},e.prototype.space=function(e){t.prototype.space.call(this,e),a.MenuUtil.close(this)},e.prototype.focus=function(){t.prototype.focus.call(this),this.input.focus()},e.prototype.unfocus=function(){t.prototype.unfocus.call(this),this.updateSpan()},e.prototype.generateHtml=function(){t.prototype.generateHtml.call(this),this.html.classList.add(s.HtmlClasses.MENUSLIDER),this.valueSpan=document.createElement("span"),this.valueSpan.setAttribute("id",this.valueId),this.valueSpan.classList.add(s.HtmlClasses.SLIDERVALUE),this.html.appendChild(this.valueSpan)},e.prototype.generateSpan=function(){this.span=document.createElement("span"),this.labelSpan=document.createElement("span"),this.labelSpan.setAttribute("id",this.labelId),this.labelSpan.appendChild(this.html.childNodes[0]),this.html.appendChild(this.labelSpan),this.input=document.createElement("input"),this.input.setAttribute("type","range"),this.input.setAttribute("min","0"),this.input.setAttribute("max","100"),this.input.setAttribute("aria-valuemin","0"),this.input.setAttribute("aria-valuemax","100"),this.input.setAttribute("aria-labelledby",this.labelId),this.input.addEventListener("keydown",this.inputKey.bind(this)),this.input.addEventListener("input",this.executeAction.bind(this)),this.input.classList.add(s.HtmlClasses.SLIDERBAR),this.span.appendChild(this.input)},e.prototype.inputKey=function(t){this.inputEvent=!0},e.prototype.mousedown=function(t){t.stopPropagation()},e.prototype.mouseup=function(t){event.stopPropagation()},e.prototype.keydown=function(e){var r=e.keyCode;return r===l.KEY.UP||r===l.KEY.DOWN?(e.preventDefault(),void t.prototype.keydown.call(this,e)):this.inputEvent&&r!==l.KEY.ESCAPE&&r!==l.KEY.RETURN?(this.inputEvent=!1,void e.stopPropagation()):(t.prototype.keydown.call(this,e),void e.stopPropagation())},e.prototype.updateAria=function(){var t=this.variable.getValue();t&&this.input&&(this.input.setAttribute("aria-valuenow",t),this.input.setAttribute("aria-valuetext",t+"%"))},e.prototype.updateSpan=function(){var t;try{t=this.variable.getValue(a.MenuUtil.getActiveElement(this)),this.valueSpan.innerHTML=t+"%"}catch(e){t=""}this.input.value=t},e.prototype.toJson=function(){return{type:""}},e}(i.AbstractVariableItem);e.Slider=c},6186:function(t,e,r){var n,o=this&&this.__extends||(n=function(t,e){return(n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)e.hasOwnProperty(r)&&(t[r]=e[r])})(t,e)},function(t,e){function 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