git/曾以婷_群体化软件开发作业L09_files/js_min_all.js.下载

/*!
 * https://github.com/paulmillr/es6-shim
 * @license es6-shim Copyright 2013-2016 by Paul Miller (http://paulmillr.com)
 *   and contributors,  MIT License
 * es6-shim: v0.35.4
 * see https://github.com/paulmillr/es6-shim/blob/0.35.3/LICENSE
 * Details and documentation:
 * https://github.com/paulmillr/es6-shim/
 */
(function (e, t) { if (typeof define === "function" && define.amd) { define(t) } else if (typeof exports === "object") { module.exports = t() } else { e.returnExports = t() } })(this, function () {
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/*! jQuery v1.8.3 jquery.com | jquery.org/license */
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//     Underscore.js 1.8.2
//     http://underscorejs.org
//     (c) 2009-2015 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors
//     Underscore may be freely distributed under the MIT license.
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/**
 * marked v0.3.3 - a markdown parser
 * Copyright (c) 2011-2014, Christopher Jeffrey. (MIT Licensed)
 * https://github.com/chjj/marked
   升级到v0.4.0 从/educoder/public/editormd/lib/marked.min.js复制
 */
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// Copyright (C) 2006 Google Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//      http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

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// ┌────────────────────────────────────────────────────────────────────┐ \\
// │ Raphaël 2.1.3 - JavaScript Vector Library                          │ \\
// ├────────────────────────────────────────────────────────────────────┤ \\
// │ Copyright © 2008-2012 Dmitry Baranovskiy (http://raphaeljs.com)    │ \\
// │ Copyright © 2008-2012 Sencha Labs (http://sencha.com)              │ \\
// ├────────────────────────────────────────────────────────────────────┤ \\
// │ Licensed under the MIT (http://raphaeljs.com/license.html) license.│ \\
// └────────────────────────────────────────────────────────────────────┘ \\

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        if (c.svg) {
            var a = "hasOwnProperty", b = String, d = parseFloat, e = parseInt, f = Math, g = f.max, h = f.abs, i = f.pow, j = /[, ]+/, k = c.eve, l = "", m = " ", n = "http://www.w3.org/1999/xlink", o = { block: "M5,0 0,2.5 5,5z", classic: "M5,0 0,2.5 5,5 3.5,3 3.5,2z", diamond: "M2.5,0 5,2.5 2.5,5 0,2.5z", open: "M6,1 1,3.5 6,6", oval: "M2.5,0A2.5,2.5,0,0,1,2.5,5 2.5,2.5,0,0,1,2.5,0z" }, p = {}; c.toString = function () { return "Your browser supports SVG.\nYou are running Raphaël " + this.version }; var q = function (d, e) { if (e) { "string" == typeof d && (d = q(d)); for (var f in e) e[a](f) && ("xlink:" == f.substring(0, 6) ? d.setAttributeNS(n, f.substring(6), b(e[f])) : d.setAttribute(f, b(e[f]))) } else d = c._g.doc.createElementNS("http://www.w3.org/2000/svg", d), d.style && (d.style.webkitTapHighlightColor = "rgba(0,0,0,0)"); return d }, r = function (a, e) { var j = "linear", k = a.id + e, m = .5, n = .5, o = a.node, p = a.paper, r = o.style, s = c._g.doc.getElementById(k); if (!s) { if (e = b(e).replace(c._radial_gradient, function (a, b, c) { if (j = "radial", b && c) { m = d(b), n = d(c); var e = 2 * (n > .5) - 1; i(m - .5, 2) + i(n - .5, 2) > .25 && (n = f.sqrt(.25 - i(m - .5, 2)) * e + .5) && .5 != n && (n = n.toFixed(5) - 1e-5 * e) } return l }), e = e.split(/\s*\-\s*/), "linear" == j) { var t = e.shift(); if (t = -d(t), isNaN(t)) return null; var u = [0, 0, f.cos(c.rad(t)), f.sin(c.rad(t))], v = 1 / (g(h(u[2]), h(u[3])) || 1); u[2] *= v, u[3] *= v, u[2] < 0 && (u[0] = -u[2], u[2] = 0), u[3] < 0 && (u[1] = -u[3], u[3] = 0) } var w = c._parseDots(e); if (!w) return null; if (k = k.replace(/[\(\)\s,\xb0#]/g, "_"), a.gradient && k != a.gradient.id && (p.defs.removeChild(a.gradient), delete a.gradient), !a.gradient) { s = q(j + "Gradient", { id: k }), a.gradient = s, q(s, "radial" == j ? { fx: m, fy: n } : { x1: u[0], y1: u[1], x2: u[2], y2: u[3], gradientTransform: a.matrix.invert() }), p.defs.appendChild(s); for (var x = 0, y = w.length; y > x; x++)s.appendChild(q("stop", { offset: w[x].offset ? w[x].offset : x ? "100%" : "0%", "stop-color": w[x].color || "#fff" })) } } return q(o, { fill: "url(" + document.location + "#" + k + ")", opacity: 1, "fill-opacity": 1 }), r.fill = l, r.opacity = 1, r.fillOpacity = 1, 1 }, s = function (a) { var b = a.getBBox(1); q(a.pattern, { patternTransform: a.matrix.invert() + " translate(" + b.x + "," + b.y + ")" }) }, t = function (d, e, f) { if ("path" == d.type) { for (var g, h, i, j, k, m = b(e).toLowerCase().split("-"), n = d.paper, r = f ? "end" : "start", s = d.node, t = d.attrs, u = t["stroke-width"], v = m.length, w = "classic", x = 3, y = 3, z = 5; v--;)switch (m[v]) { case "block": case "classic": case "oval": case "diamond": case "open": case "none": w = m[v]; break; case "wide": y = 5; break; case "narrow": y = 2; break; case "long": x = 5; break; case "short": x = 2 }if ("open" == w ? (x += 2, y += 2, z += 2, i = 1, j = f ? 4 : 1, k = { fill: "none", stroke: t.stroke }) : (j = i = x / 2, k = { fill: t.stroke, stroke: "none" }), d._.arrows ? f ? (d._.arrows.endPath && p[d._.arrows.endPath]--, d._.arrows.endMarker && p[d._.arrows.endMarker]--) : (d._.arrows.startPath && p[d._.arrows.startPath]--, d._.arrows.startMarker && p[d._.arrows.startMarker]--) : d._.arrows = {}, "none" != w) { var A = "raphael-marker-" + w, B = "raphael-marker-" + r + w + x + y + "-obj" + d.id; c._g.doc.getElementById(A) ? p[A]++ : (n.defs.appendChild(q(q("path"), { "stroke-linecap": "round", d: o[w], id: A })), p[A] = 1); var C, D = c._g.doc.getElementById(B); D ? (p[B]++, C = D.getElementsByTagName("use")[0]) : (D = q(q("marker"), { id: B, markerHeight: y, markerWidth: x, orient: "auto", refX: j, refY: y / 2 }), C = q(q("use"), { "xlink:href": "#" + A, transform: (f ? "rotate(180 " + x / 2 + " " + y / 2 + ") " : l) + "scale(" + x / z + "," + y / z + ")", "stroke-width": (1 / ((x / z + y / z) / 2)).toFixed(4) }), D.appendChild(C), n.defs.appendChild(D), p[B] = 1), q(C, k); var E = i * ("diamond" != w && "oval" != w); f ? (g = d._.arrows.startdx * u || 0, h = c.getTotalLength(t.path) -
                var i = d.node, k = d.attrs, m = i.style.visibility; i.style.visibility = "hidden"; for (var o in f) if (f[a](o)) {
                    if (!c._availableAttrs[a](o)) continue; var p = f[o]; switch (k[o] = p, o) {
                        case "blur": d.blur(p); break; case "title": var u = i.getElementsByTagName("title"); if (u.length && (u = u[0])) u.firstChild.nodeValue = p; else { u = q("title"); var w = c._g.doc.createTextNode(p); u.appendChild(w), i.appendChild(u) } break; case "href": case "target": var x = i.parentNode; if ("a" != x.tagName.toLowerCase()) { var z = q("a"); x.insertBefore(z, i), z.appendChild(i), x = z } "target" == o ? x.setAttributeNS(n, "show", "blank" == p ? "new" : p) : x.setAttributeNS(n, o, p); break; case "cursor": i.style.cursor = p; break; case "transform": d.transform(p); break; case "arrow-start": t(d, p); break; case "arrow-end": t(d, p, 1); break; case "clip-rect": var A = b(p).split(j); if (4 == A.length) { d.clip && d.clip.parentNode.parentNode.removeChild(d.clip.parentNode); var B = q("clipPath"), C = q("rect"); B.id = c.createUUID(), q(C, { x: A[0], y: A[1], width: A[2], height: A[3] }), B.appendChild(C), d.paper.defs.appendChild(B), q(i, { "clip-path": "url(#" + B.id + ")" }), d.clip = C } if (!p) { var D = i.getAttribute("clip-path"); if (D) { var E = c._g.doc.getElementById(D.replace(/(^url\(#|\)$)/g, l)); E && E.parentNode.removeChild(E), q(i, { "clip-path": l }), delete d.clip } } break; case "path": "path" == d.type && (q(i, { d: p ? k.path = c._pathToAbsolute(p) : "M0,0" }), d._.dirty = 1, d._.arrows && ("startString" in d._.arrows && t(d, d._.arrows.startString), "endString" in d._.arrows && t(d, d._.arrows.endString, 1))); break; case "width": if (i.setAttribute(o, p), d._.dirty = 1, !k.fx) break; o = "x", p = k.x; case "x": k.fx && (p = -k.x - (k.width || 0)); case "rx": if ("rx" == o && "rect" == d.type) break; case "cx": i.setAttribute(o, p), d.pattern && s(d), d._.dirty = 1; break; case "height": if (i.setAttribute(o, p), d._.dirty = 1, !k.fy) break; o = "y", p = k.y; case "y": k.fy && (p = -k.y - (k.height || 0)); case "ry": if ("ry" == o && "rect" == d.type) break; case "cy": i.setAttribute(o, p), d.pattern && s(d), d._.dirty = 1; break; case "r": "rect" == d.type ? q(i, { rx: p, ry: p }) : i.setAttribute(o, p), d._.dirty = 1; break; case "src": "image" == d.type && i.setAttributeNS(n, "href", p); break; case "stroke-width": (1 != d._.sx || 1 != d._.sy) && (p /= g(h(d._.sx), h(d._.sy)) || 1), i.setAttribute(o, p), k["stroke-dasharray"] && v(d, k["stroke-dasharray"], f), d._.arrows && ("startString" in d._.arrows && t(d, d._.arrows.startString), "endString" in d._.arrows && t(d, d._.arrows.endString, 1)); break; case "stroke-dasharray": v(d, p, f); break; case "fill": var F = b(p).match(c._ISURL); if (F) { B = q("pattern"); var G = q("image"); B.id = c.createUUID(), q(B, { x: 0, y: 0, patternUnits: "userSpaceOnUse", height: 1, width: 1 }), q(G, { x: 0, y: 0, "xlink:href": F[1] }), B.appendChild(G), function (a) { c._preload(F[1], function () { var b = this.offsetWidth, c = this.offsetHeight; q(a, { width: b, height: c }), q(G, { width: b, height: c }), d.paper.safari() }) }(B), d.paper.defs.appendChild(B), q(i, { fill: "url(#" + B.id + ")" }), d.pattern = B, d.pattern && s(d); break } var H = c.getRGB(p); if (H.error) { if (("circle" == d.type || "ellipse" == d.type || "r" != b(p).charAt()) && r(d, p)) { if ("opacity" in k || "fill-opacity" in k) { var I = c._g.doc.getElementById(i.getAttribute("fill").replace(/^url\(#|\)$/g, l)); if (I) { var J = I.getElementsByTagName("stop"); q(J[J.length - 1], { "stop-opacity": ("opacity" in k ? k.opacity : 1) * ("fill-opacity" in k ? k["fill-opacity"] : 1) }) } } k.gradient = p, k.fill = "none"; break } } else delete f.gradient, delete k.gradient, !c.is(k.opacity, "undefined") && c.is(f.opacity, "undefined") && q(i, { opacity: k.opacity }), !c.is(k["fill-opacity"], "undefined") && c.is(f["fill-opacity"], "undefined") && q(i, { "fill-opacity": k["fill-opacity"] }); H[a]("opacity") && q(i, { "fill-opacity": H.opacity > 1 ? H.opacity / 100 : H.opacity }); case "stroke": H = c.getRGB(p), i.setAttribute(o, H.hex), "stroke" == o && H[a]("opacity") && q(i, { "stroke-opacity": H.opacity > 1 ? H.opacity / 100 : H.opacity }), "stroke" == o && d._.
                        case "opacity": k.gradient && !k[a]("stroke-opacity") && q(i, { "stroke-opacity": p > 1 ? p / 100 : p }); case "fill-opacity": if (k.gradient) { I = c._g.doc.getElementById(i.getAttribute("fill").replace(/^url\(#|\)$/g, l)), I && (J = I.getElementsByTagName("stop"), q(J[J.length - 1], { "stop-opacity": p })); break } default: "font-size" == o && (p = e(p, 10) + "px"); var K = o.replace(/(\-.)/g, function (a) { return a.substring(1).toUpperCase() }); i.style[K] = p, d._.dirty = 1, i.setAttribute(o, p)
                    }
                } y(d, f), i.style.visibility = m
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        }
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});

/** js sequence diagrams 1.0.4
 *  http://bramp.github.io/js-sequence-diagrams/
 *  (c) 2012-2013 Andrew Brampton (bramp.net)
 *  @license Simplified BSD license.
 */
!function () { "use strict"; function Diagram() { this.title = void 0, this.actors = [], this.signals = [] } function ParseError(message, hash) { _.extend(this, hash), this.name = "ParseError", this.message = message || "" } Diagram.prototype.getActor = function (alias) { var s = /^(.+) as (\S+)$/i.exec(alias.trim()); s ? (name = s[1].trim(), alias = s[2].trim()) : name = alias.trim(), name = name.replace(/\\n/gm, "\n"); var i, actors = this.actors; for (i in actors) if (actors[i].alias == alias) return actors[i]; return i = actors.push(new Diagram.Actor(alias, name, actors.length)), actors[i - 1] }, Diagram.prototype.setTitle = function (title) { this.title = title }, Diagram.prototype.addSignal = function (signal) { this.signals.push(signal) }, Diagram.Actor = function (alias, name, index) { this.alias = alias, this.name = name, this.index = index }, Diagram.Signal = function (actorA, signaltype, actorB, message) { this.type = "Signal", this.actorA = actorA, this.actorB = actorB, this.linetype = 3 & signaltype, this.arrowtype = 3 & signaltype >> 2, this.message = message }, Diagram.Signal.prototype.isSelf = function () { return this.actorA.index == this.actorB.index }, Diagram.Note = function (actor, placement, message) { if (this.type = "Note", this.actor = actor, this.placement = placement, this.message = message, this.hasManyActors() && actor[0] == actor[1]) throw new Error("Note should be over two different actors") }, Diagram.Note.prototype.hasManyActors = function () { return _.isArray(this.actor) }, Diagram.LINETYPE = { SOLID: 0, DOTTED: 1 }, Diagram.ARROWTYPE = { FILLED: 0, OPEN: 1 }, Diagram.PLACEMENT = { LEFTOF: 0, RIGHTOF: 1, OVER: 2 }; var grammar = function () { function Parser() { this.yy = {} } var parser = { trace: function () { }, yy: {}, symbols_: { error: 2, start: 3, document: 4, EOF: 5, line: 6, statement: 7, NL: 8, participant: 9, actor: 10, signal: 11, note_statement: 12, title: 13, message: 14, note: 15, placement: 16, over: 17, actor_pair: 18, ",": 19, left_of: 20, right_of: 21, signaltype: 22, ACTOR: 23, linetype: 24, arrowtype: 25, LINE: 26, DOTLINE: 27, ARROW: 28, OPENARROW: 29, MESSAGE: 30, $accept: 0, $end: 1 }, terminals_: { 2: "error", 5: "EOF", 8: "NL", 9: "participant", 13: "title", 15: "note", 17: "over", 19: ",", 20: "left_of", 21: "right_of", 23: "ACTOR", 26: "LINE", 27: "DOTLINE", 28: "ARROW", 29: "OPENARROW", 30: "MESSAGE" }, productions_: [0, [3, 2], [4, 0], [4, 2], [6, 1], [6, 1], [7, 2], [7, 1], [7, 1], [7, 2], [12, 4], [12, 4], [18, 1], [18, 3], [16, 1], [16, 1], [11, 4], [10, 1], [22, 2], [22, 1], [24, 1], [24, 1], [25, 1], [25, 1], [14, 1]], performAction: function (yytext, yyleng, yylineno, yy, yystate, $$) { var $0 = $$.length - 1; switch (yystate) { case 1: return yy; case 4: break; case 6: $$[$0]; break; case 7: yy.addSignal($$[$0]); break; case 8: yy.addSignal($$[$0]); break; case 9: yy.setTitle($$[$0]); break; case 10: this.$ = new Diagram.Note($$[$0 - 1], $$[$0 - 2], $$[$0]); break; case 11: this.$ = new Diagram.Note($$[$0 - 1], Diagram.PLACEMENT.OVER, $$[$0]); break; case 12: this.$ = $$[$0]; break; case 13: this.$ = [$$[$0 - 2], $$[$0]]; break; case 14: this.$ = Diagram.PLACEMENT.LEFTOF; break; case 15: this.$ = Diagram.PLACEMENT.RIGHTOF; break; case 16: this.$ = new Diagram.Signal($$[$0 - 3], $$[$0 - 2], $$[$0 - 1], $$[$0]); break; case 17: this.$ = yy.getActor($$[$0]); break; case 18: this.$ = $$[$0 - 1] | $$[$0] << 2; break; case 19: this.$ = $$[$0]; break; case 20: this.$ = Diagram.LINETYPE.SOLID; break; case 21: this.$ = Diagram.LINETYPE.DOTTED; break; case 22: this.$ = Diagram.ARROWTYPE.FILLED; break; case 23: this.$ = Diagram.ARROWTYPE.OPEN; break; case 24: this.$ = $$[$0].substring(1).trim().replace(/\\n/gm, "\n") } }, table: [{ 3: 1, 4: 2, 5: [2, 2], 8: [2, 2], 9: [2, 2], 13: [2, 2], 15: [2, 2], 23: [2, 2] }, { 1: [3] }, { 5: [1, 3], 6: 4, 7: 5, 8: [1, 6], 9: [1, 7], 10: 11, 11: 8, 12: 9, 13: [1, 10], 15: [1, 12], 23: [1, 13] }, { 1: [2, 1] }, { 5: [2, 3], 8: [2, 3], 9: [2, 3], 13: [2, 3], 15: [2, 3], 23: [2, 3] }, { 5: [2, 4], 8: [2, 4], 9: [2, 4], 13: [2
    "use strict";
    function AssertException(message) { this.message = message } function assert(exp, message) { if (!exp) throw new AssertException(message) } function getCenterX(box) { return box.x + box.width / 2 } function getCenterY(box) { return box.y + box.height / 2 } var DIAGRAM_MARGIN = 10, ACTOR_MARGIN = 10, ACTOR_PADDING = 10, SIGNAL_MARGIN = 5, SIGNAL_PADDING = 5, NOTE_MARGIN = 10, NOTE_PADDING = 5, NOTE_OVERLAP = 15, TITLE_MARGIN = 0, TITLE_PADDING = 5, SELF_SIGNAL_WIDTH = 20, PLACEMENT = Diagram.PLACEMENT, LINETYPE = Diagram.LINETYPE, ARROWTYPE = Diagram.ARROWTYPE, LINE = { stroke: "#000", "stroke-width": 2 }, RECT = { fill: "#fff" }; AssertException.prototype.toString = function () { return "AssertException: " + this.message }, String.prototype.trim || (String.prototype.trim = function () { return this.replace(/^\s+|\s+$/g, "") }), Raphael.fn.line = function (x1, y1, x2, y2) { return assert(_.all([x1, x2, y1, y2], _.isFinite), "x1,x2,y1,y2 must be numeric"), this.path("M{0},{1} L{2},{3}", x1, y1, x2, y2) }, Raphael.fn.wobble = function (x1, y1, x2, y2) { assert(_.all([x1, x2, y1, y2], _.isFinite), "x1,x2,y1,y2 must be numeric"); var wobble = Math.sqrt((x2 - x1) * (x2 - x1) + (y2 - y1) * (y2 - y1)) / 25, r1 = Math.random(), r2 = Math.random(), xfactor = Math.random() > .5 ? wobble : -wobble, yfactor = Math.random() > .5 ? wobble : -wobble, p1 = { x: (x2 - x1) * r1 + x1 + xfactor, y: (y2 - y1) * r1 + y1 + yfactor }, p2 = { x: (x2 - x1) * r2 + x1 - xfactor, y: (y2 - y1) * r2 + y1 - yfactor }; return "C" + p1.x + "," + p1.y + " " + p2.x + "," + p2.y + " " + x2 + "," + y2 }, Raphael.fn.text_bbox = function (text, font) { var p; font._obj ? p = this.print_center(0, 0, text, font._obj, font["font-size"]) : (p = this.text(0, 0, text), p.attr(font)); var bb = p.getBBox(); return p.remove(), bb }, Raphael.fn.handRect = function (x, y, w, h) { return assert(_.all([x, y, w, h], _.isFinite), "x, y, w, h must be numeric"), this.path("M" + x + "," + y + this.wobble(x, y, x + w, y) + this.wobble(x + w, y, x + w, y + h) + this.wobble(x + w, y + h, x, y + h) + this.wobble(x, y + h, x, y)).attr(RECT) }, Raphael.fn.handLine = function (x1, y1, x2, y2) { return assert(_.all([x1, x2, y1, y2], _.isFinite), "x1,x2,y1,y2 must be numeric"), this.path("M" + x1 + "," + y1 + this.wobble(x1, y1, x2, y2)) }, Raphael.fn.print_center = function (x, y, string, font, size, letter_spacing) { var path = this.print(x, y, string, font, size, "baseline", letter_spacing), bb = path.getBBox(), dx = x - bb.x - bb.width / 2, dy = y - bb.y - bb.height / 2, m = new Raphael.matrix; return m.translate(dx, dy), path.attr("path", Raphael.mapPath(path.attr("path"), m)) }; var BaseTheme = function (diagram) { this.init(diagram) }; _.extend(BaseTheme.prototype, { init: function (diagram) { this.diagram = diagram, this._paper = void 0, this._font = void 0, this._title = void 0, this._actors_height = 0, this._signals_height = 0; var a = this.arrow_types = {}; a[ARROWTYPE.FILLED] = "block", a[ARROWTYPE.OPEN] = "open"; var l = this.line_types = {}; l[LINETYPE.SOLID] = "", l[LINETYPE.DOTTED] = "-" }, init_paper: function (container) { this._paper = new Raphael(container, 320, 200) }, init_font: function () { }, draw_line: function (x1, y1, x2, y2) { return this._paper.line(x1, y1, x2, y2) }, draw_rect: function (x, y, w, h) { return this._paper.rect(x, y, w, h) }, draw: function (container) { var diagram = this.diagram; this.init_paper(container), this.init_font(), this.layout(); var title_height = this._title ? this._title.height : 0; this._paper.setStart(), this._paper.setSize(diagram.width, diagram.height); var y = DIAGRAM_MARGIN + title_height; this.draw_title(), this.draw_actors(y), this.draw_signals(y + this._actors_height), this._paper.setFinish() }, layout: function () { function actor_ensure_distance(a, b, d) { assert(b > a, "a must be less than or equal to b"), 0 > a ? (b = actors[b], b.x = Math.max(d - b.width / 2, b.x)) : b >= actors.length ? (a = actors[a], a.padding_right = Math.max(d, a.padding_right)) : (a = actors[a], a.distances[b] = Math.max(d, a.distances[b
}();
// flowchart, v1.3.4
// Copyright (c)2014 Adriano Raiano (adrai).
// Distributed under MIT license
// http://adrai.github.io/flowchart.js
!function () { function a(b, c) { if (!b || "function" == typeof b) return c; var d = {}; for (var e in c) d[e] = c[e]; for (e in b) b[e] && (d[e] = "object" == typeof d[e] ? a(d[e], b[e]) : b[e]); return d } function b(a, b) { if ("function" == typeof Object.create) a.super_ = b, a.prototype = Object.create(b.prototype, { constructor: { value: a, enumerable: !1, writable: !0, configurable: !0 } }); else { a.super_ = b; var c = function () { }; c.prototype = b.prototype, a.prototype = new c, a.prototype.constructor = a } } function c(a, b, c) { var d, e, f = "M{0},{1}"; for (d = 2, e = 2 * c.length + 2; e > d; d += 2)f += " L{" + d + "},{" + (d + 1) + "}"; var g = [b.x, b.y]; for (d = 0, e = c.length; e > d; d++)g.push(c[d].x), g.push(c[d].y); var h = a.paper.path(f, g); h.attr("stroke", a.options["element-color"]), h.attr("stroke-width", a.options["line-width"]); var i = a.options.font, j = a.options["font-family"], k = a.options["font-weight"]; return i && h.attr({ font: i }), j && h.attr({ "font-family": j }), k && h.attr({ "font-weight": k }), h } function d(a, b, c, d) { var e, f; "[object Array]" !== Object.prototype.toString.call(c) && (c = [c]); var g = "M{0},{1}"; for (e = 2, f = 2 * c.length + 2; f > e; e += 2)g += " L{" + e + "},{" + (e + 1) + "}"; var h = [b.x, b.y]; for (e = 0, f = c.length; f > e; e++)h.push(c[e].x), h.push(c[e].y); var i = a.paper.path(g, h); i.attr({ stroke: a.options["line-color"], "stroke-width": a.options["line-width"], "arrow-end": a.options["arrow-end"] }); var j = a.options.font, k = a.options["font-family"], l = a.options["font-weight"]; if (j && i.attr({ font: j }), k && i.attr({ "font-family": k }), l && i.attr({ "font-weight": l }), d) { var m = !1, n = a.paper.text(0, 0, d), o = !1, p = c[0]; b.y === p.y && (o = !0); var q = 0, r = 0; m ? (q = b.x > p.x ? b.x - (b.x - p.x) / 2 : p.x - (p.x - b.x) / 2, r = b.y > p.y ? b.y - (b.y - p.y) / 2 : p.y - (p.y - b.y) / 2, o ? (q -= n.getBBox().width / 2, r -= a.options["text-margin"]) : (q += a.options["text-margin"], r -= n.getBBox().height / 2)) : (q = b.x, r = b.y, o ? (q += a.options["text-margin"] / 2, r -= a.options["text-margin"]) : (q += a.options["text-margin"] / 2, r += a.options["text-margin"])), n.attr({ "text-anchor": "start", "font-size": a.options["font-size"], fill: a.options["font-color"], x: q, y: r }), j && n.attr({ font: j }), k && n.attr({ "font-family": k }), l && n.attr({ "font-weight": l }) } return i } function e(a, b, c, d, e, f, g, h) { var i, j, k, l, m, n = { x: null, y: null, onLine1: !1, onLine2: !1 }; return i = (h - f) * (c - a) - (g - e) * (d - b), 0 === i ? n : (j = b - f, k = a - e, l = (g - e) * j - (h - f) * k, m = (c - a) * j - (d - b) * k, j = l / i, k = m / i, n.x = a + j * (c - a), n.y = b + j * (d - b), j > 0 && 1 > j && (n.onLine1 = !0), k > 0 && 1 > k && (n.onLine2 = !0), n) } function f(a, b) { b = b || {}, this.paper = new Raphael(a), this.options = r.defaults(b, q), this.symbols = [], this.lines = [], this.start = null } function g(a, b, c) { this.chart = a, this.group = this.chart.paper.set(), this.symbol = c, this.connectedTo = [], this.symbolType = b.symbolType, this.flowstate = b.flowstate || "future", this.next_direction = b.next && b.direction_next ? b.direction_next : void 0, this.text = this.chart.paper.text(0, 0, b.text), b.key && (this.text.node.id = b.key + "t"), this.text.node.setAttribute("class", this.getAttr("class") + "t"), this.text.attr({ "text-anchor": "start", x: this.getAttr("text-margin"), fill: this.getAttr("font-color"), "font-size": this.getAttr("font-size") }); var d = this.getAttr("font"), e = this.getAttr("font-family"), f = this.getAttr("font-weight"); d && this.text.attr({ font: d }), e && this.text.attr({ "font-family": e }), f && this.text.attr({ "font-weight": f }), b.link && this.text.attr("href", b.link), b.target && this.text.attr("target", b.target); var g = this.getAttr("maxWidth"); if (g) { for (var h = b.text.split(" "), i = "", j = 0, k = h.length; k > j; j++) { var l = h[j]; this.text.attr("text", i + " " + l), i += this.text.getBBox().width > g ?
/*! jQuery.flowchart.js v1.1.0 | jquery.flowchart.min.js | jQuery plugin for flowchart.js. | MIT License | By: Pandao | https://github.com/pandao/jquery.flowchart.js | 2015-03-09 */
(function (factory) { if (typeof require === "function" && typeof exports === "object" && typeof module === "object") { module.exports = factory } else { if (typeof define === "function") { factory(jQuery, flowchart) } else { factory($, flowchart) } } }(function (jQuery, flowchart) { (function ($) { $.fn.flowChart = function (options) { options = options || {}; var defaults = { "x": 0, "y": 0, "line-width": 2, "line-length": 50, "text-margin": 10, "font-size": 14, "font-color": "black", "line-color": "black", "element-color": "black", "fill": "white", "yes-text": "yes", "no-text": "no", "arrow-end": "block", "symbols": { "start": { "font-color": "black", "element-color": "black", "fill": "white" }, "end": { "class": "end-element" } }, "flowstate": { "past": { "fill": "#CCCCCC", "font-size": 12 }, "current": { "fill": "black", "font-color": "white", "font-weight": "bold" }, "future": { "fill": "white" }, "request": { "fill": "blue" }, "invalid": { "fill": "#444444" }, "approved": { "fill": "#58C4A3", "font-size": 12, "yes-text": "APPROVED", "no-text": "n/a" }, "rejected": { "fill": "#C45879", "font-size": 12, "yes-text": "n/a", "no-text": "REJECTED" } } }; return this.each(function () { var $this = $(this); var diagram = flowchart.parse($this.text()); var settings = $.extend(true, defaults, options); $this.html(""); diagram.drawSVG(this, settings) }) } })(jQuery) }));

(function () {
    function diff_match_patch() { this.Diff_Timeout = 1; this.Diff_EditCost = 4; this.Match_Threshold = 0.5; this.Match_Distance = 1E3; this.Patch_DeleteThreshold = 0.5; this.Patch_Margin = 4; this.Match_MaxBits = 32 }
    diff_match_patch.prototype.diff_main = function (a, b, c, d) {
        "undefined" == typeof d && (d = 0 >= this.Diff_Timeout ? Number.MAX_VALUE : (new Date).getTime() + 1E3 * this.Diff_Timeout); if (null == a || null == b) throw Error("Null input. (diff_main)"); if (a == b) return a ? [[0, a]] : []; "undefined" == typeof c && (c = !0); var e = c, f = this.diff_commonPrefix(a, b); c = a.substring(0, f); a = a.substring(f); b = b.substring(f); var f = this.diff_commonSuffix(a, b), g = a.substring(a.length - f); a = a.substring(0, a.length - f); b = b.substring(0, b.length - f); a = this.diff_compute_(a,
            b, e, d); c && a.unshift([0, c]); g && a.push([0, g]); this.diff_cleanupMerge(a); return a
    };
    diff_match_patch.prototype.diff_compute_ = function (a, b, c, d) {
        if (!a) return [[1, b]]; if (!b) return [[-1, a]]; var e = a.length > b.length ? a : b, f = a.length > b.length ? b : a, g = e.indexOf(f); return -1 != g ? (c = [[1, e.substring(0, g)], [0, f], [1, e.substring(g + f.length)]], a.length > b.length && (c[0][0] = c[2][0] = -1), c) : 1 == f.length ? [[-1, a], [1, b]] : (e = this.diff_halfMatch_(a, b)) ? (f = e[0], a = e[1], g = e[2], b = e[3], e = e[4], f = this.diff_main(f, g, c, d), c = this.diff_main(a, b, c, d), f.concat([[0, e]], c)) : c && 100 < a.length && 100 < b.length ? this.diff_lineMode_(a, b,
            d) : this.diff_bisect_(a, b, d)
    };
    diff_match_patch.prototype.diff_lineMode_ = function (a, b, c) { var d = this.diff_linesToChars_(a, b); a = d.chars1; b = d.chars2; d = d.lineArray; a = this.diff_main(a, b, !1, c); this.diff_charsToLines_(a, d); this.diff_cleanupSemantic(a); a.push([0, ""]); for (var e = d = b = 0, f = "", g = ""; b < a.length;) { switch (a[b][0]) { case 1: e++; g += a[b][1]; break; case -1: d++; f += a[b][1]; break; case 0: if (1 <= d && 1 <= e) { a.splice(b - d - e, d + e); b = b - d - e; d = this.diff_main(f, g, !1, c); for (e = d.length - 1; 0 <= e; e--)a.splice(b, 0, d[e]); b += d.length } d = e = 0; g = f = "" }b++ } a.pop(); return a };
    diff_match_patch.prototype.diff_bisect_ = function (a, b, c) {
        for (var d = a.length, e = b.length, f = Math.ceil((d + e) / 2), g = f, h = 2 * f, j = Array(h), i = Array(h), k = 0; k < h; k++)j[k] = -1, i[k] = -1; j[g + 1] = 0; i[g + 1] = 0; for (var k = d - e, q = 0 != k % 2, r = 0, t = 0, p = 0, w = 0, v = 0; v < f && !((new Date).getTime() > c); v++) {
            for (var n = -v + r; n <= v - t; n += 2) {
                var l = g + n, m; m = n == -v || n != v && j[l - 1] < j[l + 1] ? j[l + 1] : j[l - 1] + 1; for (var s = m - n; m < d && s < e && a.charAt(m) == b.charAt(s);)m++, s++; j[l] = m; if (m > d) t += 2; else if (s > e) r += 2; else if (q && (l = g + k - n, 0 <= l && l < h && -1 != i[l])) {
                    var u = d - i[l]; if (m >=
                        u) return this.diff_bisectSplit_(a, b, m, s, c)
                }
            } for (n = -v + p; n <= v - w; n += 2) { l = g + n; u = n == -v || n != v && i[l - 1] < i[l + 1] ? i[l + 1] : i[l - 1] + 1; for (m = u - n; u < d && m < e && a.charAt(d - u - 1) == b.charAt(e - m - 1);)u++, m++; i[l] = u; if (u > d) w += 2; else if (m > e) p += 2; else if (!q && (l = g + k - n, 0 <= l && (l < h && -1 != j[l]) && (m = j[l], s = g + m - l, u = d - u, m >= u))) return this.diff_bisectSplit_(a, b, m, s, c) }
        } return [[-1, a], [1, b]]
    };
    diff_match_patch.prototype.diff_bisectSplit_ = function (a, b, c, d, e) { var f = a.substring(0, c), g = b.substring(0, d); a = a.substring(c); b = b.substring(d); f = this.diff_main(f, g, !1, e); e = this.diff_main(a, b, !1, e); return f.concat(e) };
    diff_match_patch.prototype.diff_linesToChars_ = function (a, b) { function c(a) { for (var b = "", c = 0, f = -1, g = d.length; f < a.length - 1;) { f = a.indexOf("\n", c); -1 == f && (f = a.length - 1); var r = a.substring(c, f + 1), c = f + 1; (e.hasOwnProperty ? e.hasOwnProperty(r) : void 0 !== e[r]) ? b += String.fromCharCode(e[r]) : (b += String.fromCharCode(g), e[r] = g, d[g++] = r) } return b } var d = [], e = {}; d[0] = ""; var f = c(a), g = c(b); return { chars1: f, chars2: g, lineArray: d } };
    diff_match_patch.prototype.diff_charsToLines_ = function (a, b) { for (var c = 0; c < a.length; c++) { for (var d = a[c][1], e = [], f = 0; f < d.length; f++)e[f] = b[d.charCodeAt(f)]; a[c][1] = e.join("") } }; diff_match_patch.prototype.diff_commonPrefix = function (a, b) { if (!a || !b || a.charAt(0) != b.charAt(0)) return 0; for (var c = 0, d = Math.min(a.length, b.length), e = d, f = 0; c < e;)a.substring(f, e) == b.substring(f, e) ? f = c = e : d = e, e = Math.floor((d - c) / 2 + c); return e };
    diff_match_patch.prototype.diff_commonSuffix = function (a, b) { if (!a || !b || a.charAt(a.length - 1) != b.charAt(b.length - 1)) return 0; for (var c = 0, d = Math.min(a.length, b.length), e = d, f = 0; c < e;)a.substring(a.length - e, a.length - f) == b.substring(b.length - e, b.length - f) ? f = c = e : d = e, e = Math.floor((d - c) / 2 + c); return e };
    diff_match_patch.prototype.diff_commonOverlap_ = function (a, b) { var c = a.length, d = b.length; if (0 == c || 0 == d) return 0; c > d ? a = a.substring(c - d) : c < d && (b = b.substring(0, c)); c = Math.min(c, d); if (a == b) return c; for (var d = 0, e = 1; ;) { var f = a.substring(c - e), f = b.indexOf(f); if (-1 == f) return d; e += f; if (0 == f || a.substring(c - e) == b.substring(0, e)) d = e, e++ } };
    diff_match_patch.prototype.diff_halfMatch_ = function (a, b) {
        function c(a, b, c) { for (var d = a.substring(c, c + Math.floor(a.length / 4)), e = -1, g = "", h, j, n, l; -1 != (e = b.indexOf(d, e + 1));) { var m = f.diff_commonPrefix(a.substring(c), b.substring(e)), s = f.diff_commonSuffix(a.substring(0, c), b.substring(0, e)); g.length < s + m && (g = b.substring(e - s, e) + b.substring(e, e + m), h = a.substring(0, c - s), j = a.substring(c + m), n = b.substring(0, e - s), l = b.substring(e + m)) } return 2 * g.length >= a.length ? [h, j, n, l, g] : null } if (0 >= this.Diff_Timeout) return null;
        var d = a.length > b.length ? a : b, e = a.length > b.length ? b : a; if (4 > d.length || 2 * e.length < d.length) return null; var f = this, g = c(d, e, Math.ceil(d.length / 4)), d = c(d, e, Math.ceil(d.length / 2)), h; if (!g && !d) return null; h = d ? g ? g[4].length > d[4].length ? g : d : d : g; var j; a.length > b.length ? (g = h[0], d = h[1], e = h[2], j = h[3]) : (e = h[0], j = h[1], g = h[2], d = h[3]); h = h[4]; return [g, d, e, j, h]
    };
    diff_match_patch.prototype.diff_cleanupSemantic = function (a) {
        for (var b = !1, c = [], d = 0, e = null, f = 0, g = 0, h = 0, j = 0, i = 0; f < a.length;)0 == a[f][0] ? (c[d++] = f, g = j, h = i, i = j = 0, e = a[f][1]) : (1 == a[f][0] ? j += a[f][1].length : i += a[f][1].length, e && (e.length <= Math.max(g, h) && e.length <= Math.max(j, i)) && (a.splice(c[d - 1], 0, [-1, e]), a[c[d - 1] + 1][0] = 1, d--, d--, f = 0 < d ? c[d - 1] : -1, i = j = h = g = 0, e = null, b = !0)), f++; b && this.diff_cleanupMerge(a); this.diff_cleanupSemanticLossless(a); for (f = 1; f < a.length;) {
            if (-1 == a[f - 1][0] && 1 == a[f][0]) {
                b = a[f - 1][1]; c = a[f][1];
                d = this.diff_commonOverlap_(b, c); e = this.diff_commonOverlap_(c, b); if (d >= e) { if (d >= b.length / 2 || d >= c.length / 2) a.splice(f, 0, [0, c.substring(0, d)]), a[f - 1][1] = b.substring(0, b.length - d), a[f + 1][1] = c.substring(d), f++ } else if (e >= b.length / 2 || e >= c.length / 2) a.splice(f, 0, [0, b.substring(0, e)]), a[f - 1][0] = 1, a[f - 1][1] = c.substring(0, c.length - e), a[f + 1][0] = -1, a[f + 1][1] = b.substring(e), f++; f++
            } f++
        }
    };
    diff_match_patch.prototype.diff_cleanupSemanticLossless = function (a) {
        function b(a, b) {
            if (!a || !b) return 6; var c = a.charAt(a.length - 1), d = b.charAt(0), e = c.match(diff_match_patch.nonAlphaNumericRegex_), f = d.match(diff_match_patch.nonAlphaNumericRegex_), g = e && c.match(diff_match_patch.whitespaceRegex_), h = f && d.match(diff_match_patch.whitespaceRegex_), c = g && c.match(diff_match_patch.linebreakRegex_), d = h && d.match(diff_match_patch.linebreakRegex_), i = c && a.match(diff_match_patch.blanklineEndRegex_), j = d && b.match(diff_match_patch.blanklineStartRegex_);
            return i || j ? 5 : c || d ? 4 : e && !g && h ? 3 : g || h ? 2 : e || f ? 1 : 0
        } for (var c = 1; c < a.length - 1;) {
            if (0 == a[c - 1][0] && 0 == a[c + 1][0]) {
                var d = a[c - 1][1], e = a[c][1], f = a[c + 1][1], g = this.diff_commonSuffix(d, e); if (g) var h = e.substring(e.length - g), d = d.substring(0, d.length - g), e = h + e.substring(0, e.length - g), f = h + f; for (var g = d, h = e, j = f, i = b(d, e) + b(e, f); e.charAt(0) === f.charAt(0);) { var d = d + e.charAt(0), e = e.substring(1) + f.charAt(0), f = f.substring(1), k = b(d, e) + b(e, f); k >= i && (i = k, g = d, h = e, j = f) } a[c - 1][1] != g && (g ? a[c - 1][1] = g : (a.splice(c - 1, 1), c--), a[c][1] =
                    h, j ? a[c + 1][1] = j : (a.splice(c + 1, 1), c--))
            } c++
        }
    }; diff_match_patch.nonAlphaNumericRegex_ = /[^a-zA-Z0-9]/; diff_match_patch.whitespaceRegex_ = /\s/; diff_match_patch.linebreakRegex_ = /[\r\n]/; diff_match_patch.blanklineEndRegex_ = /\n\r?\n$/; diff_match_patch.blanklineStartRegex_ = /^\r?\n\r?\n/;
    diff_match_patch.prototype.diff_cleanupEfficiency = function (a) { for (var b = !1, c = [], d = 0, e = null, f = 0, g = !1, h = !1, j = !1, i = !1; f < a.length;) { if (0 == a[f][0]) a[f][1].length < this.Diff_EditCost && (j || i) ? (c[d++] = f, g = j, h = i, e = a[f][1]) : (d = 0, e = null), j = i = !1; else if (-1 == a[f][0] ? i = !0 : j = !0, e && (g && h && j && i || e.length < this.Diff_EditCost / 2 && 3 == g + h + j + i)) a.splice(c[d - 1], 0, [-1, e]), a[c[d - 1] + 1][0] = 1, d--, e = null, g && h ? (j = i = !0, d = 0) : (d--, f = 0 < d ? c[d - 1] : -1, j = i = !1), b = !0; f++ } b && this.diff_cleanupMerge(a) };
    diff_match_patch.prototype.diff_cleanupMerge = function (a) {
        a.push([0, ""]); for (var b = 0, c = 0, d = 0, e = "", f = "", g; b < a.length;)switch (a[b][0]) {
            case 1: d++; f += a[b][1]; b++; break; case -1: c++; e += a[b][1]; b++; break; case 0: 1 < c + d ? (0 !== c && 0 !== d && (g = this.diff_commonPrefix(f, e), 0 !== g && (0 < b - c - d && 0 == a[b - c - d - 1][0] ? a[b - c - d - 1][1] += f.substring(0, g) : (a.splice(0, 0, [0, f.substring(0, g)]), b++), f = f.substring(g), e = e.substring(g)), g = this.diff_commonSuffix(f, e), 0 !== g && (a[b][1] = f.substring(f.length - g) + a[b][1], f = f.substring(0, f.length -
                g), e = e.substring(0, e.length - g))), 0 === c ? a.splice(b - d, c + d, [1, f]) : 0 === d ? a.splice(b - c, c + d, [-1, e]) : a.splice(b - c - d, c + d, [-1, e], [1, f]), b = b - c - d + (c ? 1 : 0) + (d ? 1 : 0) + 1) : 0 !== b && 0 == a[b - 1][0] ? (a[b - 1][1] += a[b][1], a.splice(b, 1)) : b++, c = d = 0, f = e = ""
        }"" === a[a.length - 1][1] && a.pop(); c = !1; for (b = 1; b < a.length - 1;)0 == a[b - 1][0] && 0 == a[b + 1][0] && (a[b][1].substring(a[b][1].length - a[b - 1][1].length) == a[b - 1][1] ? (a[b][1] = a[b - 1][1] + a[b][1].substring(0, a[b][1].length - a[b - 1][1].length), a[b + 1][1] = a[b - 1][1] + a[b + 1][1], a.splice(b - 1, 1), c = !0) : a[b][1].substring(0,
            a[b + 1][1].length) == a[b + 1][1] && (a[b - 1][1] += a[b + 1][1], a[b][1] = a[b][1].substring(a[b + 1][1].length) + a[b + 1][1], a.splice(b + 1, 1), c = !0)), b++; c && this.diff_cleanupMerge(a)
    }; diff_match_patch.prototype.diff_xIndex = function (a, b) { var c = 0, d = 0, e = 0, f = 0, g; for (g = 0; g < a.length; g++) { 1 !== a[g][0] && (c += a[g][1].length); -1 !== a[g][0] && (d += a[g][1].length); if (c > b) break; e = c; f = d } return a.length != g && -1 === a[g][0] ? f : f + (b - e) };
    diff_match_patch.prototype.diff_prettyHtml = function (a) { for (var b = [], c = /&/g, d = /</g, e = />/g, f = /\n/g, g = 0; g < a.length; g++) { var h = a[g][0], j = a[g][1], j = j.replace(c, "&amp;").replace(d, "&lt;").replace(e, "&gt;").replace(f, "&para;<br>"); switch (h) { case 1: b[g] = '<ins style="background:#e6ffe6;">' + j + "</ins>"; break; case -1: b[g] = '<del style="background:#ffe6e6;">' + j + "</del>"; break; case 0: b[g] = "<span>" + j + "</span>" } } return b.join("") };
    diff_match_patch.prototype.diff_text1 = function (a) { for (var b = [], c = 0; c < a.length; c++)1 !== a[c][0] && (b[c] = a[c][1]); return b.join("") }; diff_match_patch.prototype.diff_text2 = function (a) { for (var b = [], c = 0; c < a.length; c++)-1 !== a[c][0] && (b[c] = a[c][1]); return b.join("") }; diff_match_patch.prototype.diff_levenshtein = function (a) { for (var b = 0, c = 0, d = 0, e = 0; e < a.length; e++) { var f = a[e][0], g = a[e][1]; switch (f) { case 1: c += g.length; break; case -1: d += g.length; break; case 0: b += Math.max(c, d), d = c = 0 } } return b += Math.max(c, d) };
    diff_match_patch.prototype.diff_toDelta = function (a) { for (var b = [], c = 0; c < a.length; c++)switch (a[c][0]) { case 1: b[c] = "+" + encodeURI(a[c][1]); break; case -1: b[c] = "-" + a[c][1].length; break; case 0: b[c] = "=" + a[c][1].length }return b.join("\t").replace(/%20/g, " ") };
    diff_match_patch.prototype.diff_fromDelta = function (a, b) {
        for (var c = [], d = 0, e = 0, f = b.split(/\t/g), g = 0; g < f.length; g++) {
            var h = f[g].substring(1); switch (f[g].charAt(0)) {
                case "+": try { c[d++] = [1, decodeURI(h)] } catch (j) { throw Error("Illegal escape in diff_fromDelta: " + h); } break; case "-": case "=": var i = parseInt(h, 10); if (isNaN(i) || 0 > i) throw Error("Invalid number in diff_fromDelta: " + h); h = a.substring(e, e += i); "=" == f[g].charAt(0) ? c[d++] = [0, h] : c[d++] = [-1, h]; break; default: if (f[g]) throw Error("Invalid diff operation in diff_fromDelta: " +
                    f[g]);
            }
        } if (e != a.length) throw Error("Delta length (" + e + ") does not equal source text length (" + a.length + ")."); return c
    }; diff_match_patch.prototype.match_main = function (a, b, c) { if (null == a || null == b || null == c) throw Error("Null input. (match_main)"); c = Math.max(0, Math.min(c, a.length)); return a == b ? 0 : a.length ? a.substring(c, c + b.length) == b ? c : this.match_bitap_(a, b, c) : -1 };
    diff_match_patch.prototype.match_bitap_ = function (a, b, c) {
        function d(a, d) { var e = a / b.length, g = Math.abs(c - d); return !f.Match_Distance ? g ? 1 : e : e + g / f.Match_Distance } if (b.length > this.Match_MaxBits) throw Error("Pattern too long for this browser."); var e = this.match_alphabet_(b), f = this, g = this.Match_Threshold, h = a.indexOf(b, c); -1 != h && (g = Math.min(d(0, h), g), h = a.lastIndexOf(b, c + b.length), -1 != h && (g = Math.min(d(0, h), g))); for (var j = 1 << b.length - 1, h = -1, i, k, q = b.length + a.length, r, t = 0; t < b.length; t++) {
            i = 0; for (k = q; i < k;)d(t, c +
                k) <= g ? i = k : q = k, k = Math.floor((q - i) / 2 + i); q = k; i = Math.max(1, c - k + 1); var p = Math.min(c + k, a.length) + b.length; k = Array(p + 2); for (k[p + 1] = (1 << t) - 1; p >= i; p--) { var w = e[a.charAt(p - 1)]; k[p] = 0 === t ? (k[p + 1] << 1 | 1) & w : (k[p + 1] << 1 | 1) & w | ((r[p + 1] | r[p]) << 1 | 1) | r[p + 1]; if (k[p] & j && (w = d(t, p - 1), w <= g)) if (g = w, h = p - 1, h > c) i = Math.max(1, 2 * c - h); else break } if (d(t + 1, c) > g) break; r = k
        } return h
    };
    diff_match_patch.prototype.match_alphabet_ = function (a) { for (var b = {}, c = 0; c < a.length; c++)b[a.charAt(c)] = 0; for (c = 0; c < a.length; c++)b[a.charAt(c)] |= 1 << a.length - c - 1; return b };
    diff_match_patch.prototype.patch_addContext_ = function (a, b) {
        if (0 != b.length) {
            for (var c = b.substring(a.start2, a.start2 + a.length1), d = 0; b.indexOf(c) != b.lastIndexOf(c) && c.length < this.Match_MaxBits - this.Patch_Margin - this.Patch_Margin;)d += this.Patch_Margin, c = b.substring(a.start2 - d, a.start2 + a.length1 + d); d += this.Patch_Margin; (c = b.substring(a.start2 - d, a.start2)) && a.diffs.unshift([0, c]); (d = b.substring(a.start2 + a.length1, a.start2 + a.length1 + d)) && a.diffs.push([0, d]); a.start1 -= c.length; a.start2 -= c.length; a.length1 +=
                c.length + d.length; a.length2 += c.length + d.length
        }
    };
    diff_match_patch.prototype.patch_make = function (a, b, c) {
        var d; if ("string" == typeof a && "string" == typeof b && "undefined" == typeof c) d = a, b = this.diff_main(d, b, !0), 2 < b.length && (this.diff_cleanupSemantic(b), this.diff_cleanupEfficiency(b)); else if (a && "object" == typeof a && "undefined" == typeof b && "undefined" == typeof c) b = a, d = this.diff_text1(b); else if ("string" == typeof a && b && "object" == typeof b && "undefined" == typeof c) d = a; else if ("string" == typeof a && "string" == typeof b && c && "object" == typeof c) d = a, b = c; else throw Error("Unknown call format to patch_make.");
        if (0 === b.length) return []; c = []; a = new diff_match_patch.patch_obj; for (var e = 0, f = 0, g = 0, h = d, j = 0; j < b.length; j++) {
            var i = b[j][0], k = b[j][1]; !e && 0 !== i && (a.start1 = f, a.start2 = g); switch (i) {
                case 1: a.diffs[e++] = b[j]; a.length2 += k.length; d = d.substring(0, g) + k + d.substring(g); break; case -1: a.length1 += k.length; a.diffs[e++] = b[j]; d = d.substring(0, g) + d.substring(g + k.length); break; case 0: k.length <= 2 * this.Patch_Margin && e && b.length != j + 1 ? (a.diffs[e++] = b[j], a.length1 += k.length, a.length2 += k.length) : k.length >= 2 * this.Patch_Margin &&
                    e && (this.patch_addContext_(a, h), c.push(a), a = new diff_match_patch.patch_obj, e = 0, h = d, f = g)
            }1 !== i && (f += k.length); -1 !== i && (g += k.length)
        } e && (this.patch_addContext_(a, h), c.push(a)); return c
    }; diff_match_patch.prototype.patch_deepCopy = function (a) { for (var b = [], c = 0; c < a.length; c++) { var d = a[c], e = new diff_match_patch.patch_obj; e.diffs = []; for (var f = 0; f < d.diffs.length; f++)e.diffs[f] = d.diffs[f].slice(); e.start1 = d.start1; e.start2 = d.start2; e.length1 = d.length1; e.length2 = d.length2; b[c] = e } return b };
    diff_match_patch.prototype.patch_apply = function (a, b) {
        if (0 == a.length) return [b, []]; a = this.patch_deepCopy(a); var c = this.patch_addPadding(a); b = c + b + c; this.patch_splitMax(a); for (var d = 0, e = [], f = 0; f < a.length; f++) {
            var g = a[f].start2 + d, h = this.diff_text1(a[f].diffs), j, i = -1; if (h.length > this.Match_MaxBits) { if (j = this.match_main(b, h.substring(0, this.Match_MaxBits), g), -1 != j && (i = this.match_main(b, h.substring(h.length - this.Match_MaxBits), g + h.length - this.Match_MaxBits), -1 == i || j >= i)) j = -1 } else j = this.match_main(b, h, g);
            if (-1 == j) e[f] = !1, d -= a[f].length2 - a[f].length1; else if (e[f] = !0, d = j - g, g = -1 == i ? b.substring(j, j + h.length) : b.substring(j, i + this.Match_MaxBits), h == g) b = b.substring(0, j) + this.diff_text2(a[f].diffs) + b.substring(j + h.length); else if (g = this.diff_main(h, g, !1), h.length > this.Match_MaxBits && this.diff_levenshtein(g) / h.length > this.Patch_DeleteThreshold) e[f] = !1; else {
                this.diff_cleanupSemanticLossless(g); for (var h = 0, k, i = 0; i < a[f].diffs.length; i++) {
                    var q = a[f].diffs[i]; 0 !== q[0] && (k = this.diff_xIndex(g, h)); 1 === q[0] ? b = b.substring(0,
                        j + k) + q[1] + b.substring(j + k) : -1 === q[0] && (b = b.substring(0, j + k) + b.substring(j + this.diff_xIndex(g, h + q[1].length))); -1 !== q[0] && (h += q[1].length)
                }
            }
        } b = b.substring(c.length, b.length - c.length); return [b, e]
    };
    diff_match_patch.prototype.patch_addPadding = function (a) {
        for (var b = this.Patch_Margin, c = "", d = 1; d <= b; d++)c += String.fromCharCode(d); for (d = 0; d < a.length; d++)a[d].start1 += b, a[d].start2 += b; var d = a[0], e = d.diffs; if (0 == e.length || 0 != e[0][0]) e.unshift([0, c]), d.start1 -= b, d.start2 -= b, d.length1 += b, d.length2 += b; else if (b > e[0][1].length) { var f = b - e[0][1].length; e[0][1] = c.substring(e[0][1].length) + e[0][1]; d.start1 -= f; d.start2 -= f; d.length1 += f; d.length2 += f } d = a[a.length - 1]; e = d.diffs; 0 == e.length || 0 != e[e.length - 1][0] ? (e.push([0,
            c]), d.length1 += b, d.length2 += b) : b > e[e.length - 1][1].length && (f = b - e[e.length - 1][1].length, e[e.length - 1][1] += c.substring(0, f), d.length1 += f, d.length2 += f); return c
    };
    diff_match_patch.prototype.patch_splitMax = function (a) {
        for (var b = this.Match_MaxBits, c = 0; c < a.length; c++)if (!(a[c].length1 <= b)) {
            var d = a[c]; a.splice(c--, 1); for (var e = d.start1, f = d.start2, g = ""; 0 !== d.diffs.length;) {
                var h = new diff_match_patch.patch_obj, j = !0; h.start1 = e - g.length; h.start2 = f - g.length; "" !== g && (h.length1 = h.length2 = g.length, h.diffs.push([0, g])); for (; 0 !== d.diffs.length && h.length1 < b - this.Patch_Margin;) {
                    var g = d.diffs[0][0], i = d.diffs[0][1]; 1 === g ? (h.length2 += i.length, f += i.length, h.diffs.push(d.diffs.shift()),
                        j = !1) : -1 === g && 1 == h.diffs.length && 0 == h.diffs[0][0] && i.length > 2 * b ? (h.length1 += i.length, e += i.length, j = !1, h.diffs.push([g, i]), d.diffs.shift()) : (i = i.substring(0, b - h.length1 - this.Patch_Margin), h.length1 += i.length, e += i.length, 0 === g ? (h.length2 += i.length, f += i.length) : j = !1, h.diffs.push([g, i]), i == d.diffs[0][1] ? d.diffs.shift() : d.diffs[0][1] = d.diffs[0][1].substring(i.length))
                } g = this.diff_text2(h.diffs); g = g.substring(g.length - this.Patch_Margin); i = this.diff_text1(d.diffs).substring(0, this.Patch_Margin); "" !== i &&
                    (h.length1 += i.length, h.length2 += i.length, 0 !== h.diffs.length && 0 === h.diffs[h.diffs.length - 1][0] ? h.diffs[h.diffs.length - 1][1] += i : h.diffs.push([0, i])); j || a.splice(++c, 0, h)
            }
        }
    }; diff_match_patch.prototype.patch_toText = function (a) { for (var b = [], c = 0; c < a.length; c++)b[c] = a[c]; return b.join("") };
    diff_match_patch.prototype.patch_fromText = function (a) {
        var b = []; if (!a) return b; a = a.split("\n"); for (var c = 0, d = /^@@ -(\d+),?(\d*) \+(\d+),?(\d*) @@$/; c < a.length;) {
            var e = a[c].match(d); if (!e) throw Error("Invalid patch string: " + a[c]); var f = new diff_match_patch.patch_obj; b.push(f); f.start1 = parseInt(e[1], 10); "" === e[2] ? (f.start1--, f.length1 = 1) : "0" == e[2] ? f.length1 = 0 : (f.start1--, f.length1 = parseInt(e[2], 10)); f.start2 = parseInt(e[3], 10); "" === e[4] ? (f.start2--, f.length2 = 1) : "0" == e[4] ? f.length2 = 0 : (f.start2--, f.length2 =
                parseInt(e[4], 10)); for (c++; c < a.length;) { e = a[c].charAt(0); try { var g = decodeURI(a[c].substring(1)) } catch (h) { throw Error("Illegal escape in patch_fromText: " + g); } if ("-" == e) f.diffs.push([-1, g]); else if ("+" == e) f.diffs.push([1, g]); else if (" " == e) f.diffs.push([0, g]); else if ("@" == e) break; else if ("" !== e) throw Error('Invalid patch mode "' + e + '" in: ' + g); c++ }
        } return b
    }; diff_match_patch.patch_obj = function () { this.diffs = []; this.start2 = this.start1 = null; this.length2 = this.length1 = 0 };
    diff_match_patch.patch_obj.prototype.toString = function () { var a, b; a = 0 === this.length1 ? this.start1 + ",0" : 1 == this.length1 ? this.start1 + 1 : this.start1 + 1 + "," + this.length1; b = 0 === this.length2 ? this.start2 + ",0" : 1 == this.length2 ? this.start2 + 1 : this.start2 + 1 + "," + this.length2; a = ["@@ -" + a + " +" + b + " @@\n"]; var c; for (b = 0; b < this.diffs.length; b++) { switch (this.diffs[b][0]) { case 1: c = "+"; break; case -1: c = "-"; break; case 0: c = " " }a[b + 1] = c + encodeURI(this.diffs[b][1]) + "\n" } return a.join("").replace(/%20/g, " ") };
    this.diff_match_patch = diff_match_patch; this.DIFF_DELETE = -1; this.DIFF_INSERT = 1; this.DIFF_EQUAL = 0;
})();

// ---------------------------------------------------------------------------------edu_tpi.js START
// 实训游戏需要的js功能
var EXPAND = 0; // 放大
var SHRINK = 1; // 缩小

var repositoryTabHeight = 40

$(function () {
    function update_rows_and_cols(rows) {
        window.postMessage({ tp: 'resize', rows: rows, cols: 0 }, "*");
    }
    window.top.__updateWebsshRows = update_rows_and_cols

    // TPI拖拽功能  begin
    var doc = $(document);
    var lab = $(".b-label");
    var cen = $(".h-center");
    var nextW2, nextW1;
    var dragging = false;
    var flag = false;
    var wrapWidth;
    var wrapHeight;
    var nRow = 0;
    //var nCol = 0;
    lab.live('mousedown touchstart', function () {
        $('#game_webssh').css('pointer-events', 'none')
        dragging = true;
        leftOffset = $(".labelN").offset().left;
        wrapWidth = $(".labelN").width();
        return false;
    }
    );
    cen.live('mousedown ', function () {
        // 使得iframe不捕获事件
        $('#game_webssh').css('pointer-events', 'none')
        flag = true;
        topOffset = $(".centerH").offset().top;
        wrapHeight = $(".centerH").height();
        return false;
    });

    var FF = !(window.mozInnerScreenX == null);
    var websshLineHeight = FF ? 19 : 18

    doc.live('mousemove touchmove', function (e) {

        $(".-brother").show();// 代码行的遮罩显示
        if (dragging) {
            clickX = e.pageX || e.originalEvent.touches[0].pageX;;
            if (clickX > leftOffset + 0 && clickX < leftOffset + 1600) {
                // console.log('resize')
                lab.css('left', clickX - 7 - leftOffset + 'px');
                $("#game_left_contents").width(clickX - leftOffset + 'px');
                nextW2 = clickX - leftOffset;
                $("#game_right_contents").width(wrapWidth - nextW2 + 'px');
            } else {
                lab.css('left', '0px');
            }
        }
        if (flag) {
            clickY = e.pageY;
            if (clickY > topOffset + 100) {
                cen.css('top', clickY - 7 - topOffset + 'px');
                $("#games_repository_contents").height(clickY - topOffset + 'px');

                // react add
                $('.CodeMirror.cm-s-railscasts')
                    .css("height", clickY - topOffset - repositoryTabHeight - $('#games_repository_contents .codePath').height() - 12);

                nextW1 = clickY - topOffset;
                $("#games_valuation_contents").height(wrapHeight - nextW1 + 'px');
                var h = $("#games_repository_contents").height() - $("#top_repository").height() - repositoryTabHeight;
                var m = $("#games_repository_contents").height() - repositoryTabHeight;
                $(".game_webssh").css("min-height", m);
                $(".game_webssh").css("max-height", m);
                // 火狐下行高为19
                // CodeRepositoryView.js有同样的计算逻辑，用来初始化ssh
                var rows = Math.round(m / websshLineHeight);
                //var cols = parseInt(w / 6.2);
                $("#file_entry_content").find(".CodeMirror-scroll").css("min-height", h);
                $("#file_entry_content").find(".CodeMirror-scroll").css("max-height", h);
            } else {
                cen.css('top', '0px');
            }
            // 行高发生变化，则调整webssh的term的高度
            if (nRow != rows) {
                //window.frames['game_webssh'].contentWindow.resizeTerminal({rows:rows});
                update_rows_and_cols(rows);
                nRow = rows;
            } else {
                nRow = rows;
            }
        }
    });

    doc.live("mouseup touchend", function (e) {
        // 使得iframe可以继续捕获事件
        $('#game_webssh').css('pointer-events', 'inherit')
        flag = false;
        dragging = false;
        e.cancelBubble = true;
        $(".-brother").hide(); // 代码行的遮罩隐藏
    });

    window.__tpiOnResize = function () {
        var m = $("#games_repository_contents").height() - repositoryTabHeight;
        $(".game_webssh").css("min-height", m);
        $(".game_webssh").css("max-height", m);


        // var _iframe = document.getElementById("game_webssh");
        // if(!_iframe){
        //     return;
        // }
        var FF = !(window.mozInnerScreenX == null);
        var websshLineHeight = FF ? 19 : 18

        var rows = Math.floor(m / websshLineHeight);
        window.top.__updateWebsshRows && window.top.__updateWebsshRows(rows)
    }
    window.refresh_editor_monaco = function (height) {
    }
    // end;
    //解決IE瀏覽器大小改變時webssh佈局變亂。
    window.onresize = function () {
        __tpiOnResize()
    }
    // 评论区域的回复按钮
    function reply_to_dis(id, name) {
        $("#comment_news").attr("placeholder", "回复" + name + ":");
        $("#dis_reply_id").val(id);
        $("#comment_news").focus();
    }
    // end
    // 点击全部任务向右侧展开
    $("#all_task_show").on("click", function (e) {
        c = 0;
        $("#all_task_tab").removeClass('leftnav-active');
        $("#all_task_show").css("background", "rgba(0,0,0,0)");
        $("#all_task_index").css("left", 0).stop().animate({
            left: "-505px"
        }, 400, function () {
            $("#all_task_show").hide();
            fadein = 0;
        });
    });
    // end

    // 列表区域阻止事件冒泡
    $("#all_task_index").on("click", function (e) {
        e.stopPropagation();
    });
    // end

    // 下一关增加loading效果
    $("#next_step").live("click", function () {
        nNext = $("#next_step_area");
        html = "<a href='javascript:void(0);' class='task-btn mr15 mt8'>下一关<img src='/images/bigdata/loading2.svg' style='width:25px;float:left;margin-top: 3px' /></a>";
        nNext.html(html);
    });
    // end

    // 上一关增加loading效果
    $("#prev_step").live("click", function () {
        nNext = $("#prev_step_area");
        html = "<a href='javascript:void(0);' class='task-btn mr15 mt8'>上一关<img src='/images/bigdata/loading2.svg' style='width:25px;float:left;margin-top: 3px' /></a>";
        nNext.html(html);
    });
    // end

});


var control = 0;                                                   // 版本库控制 0表示点击放大 1表示点击缩小
var control_1 = 0;                                                   // 测评控制 0表示点击放大 1表示点击缩小
// 版本库的放大与缩小
function repository_extend_and_zoom() {
    var nGameRes = $("#games_repository_contents");                     // 版本库区域
    var nGameEva = $("#games_valuation_contents");                      // 评测区域
    var nRIcon = $("#extend_and_zoom").children("i");                 // 版本库放大缩小按钮
    var nMove = $(".h-center");
    if (control == 0) {
        nGameRes.addClass("-flex-basic100");
        nGameEva.addClass("-flex-basic0");
        nRIcon.addClass("fa-compress");
        nRIcon.removeClass("fa-expand");
        // $("#extend_and_zoom").attr("data-tip-left","收起");
        nMove.hide();
        control = 1;
    } else if (control == 1) {
        nGameRes.removeClass("-flex-basic100");
        nGameEva.removeClass("-flex-basic0");
        nRIcon.removeClass("fa-compress");
        nRIcon.addClass("fa-expand");
        // $("#extend_and_zoom").attr("data-tip-left","展开");
        nMove.show();
        control = 0;
    }
}


// 测评的扩大与缩小
function valuation_extend_and_zoom() {
    var nGameRes = $("#games_repository_contents");                     // 版本库区域
    var nGameEva = $("#games_valuation_contents");                      // 评测区域
    var nVIcon = $("#valuation_extend_and_zoom").children("i");       // 评测放大缩小
    var nMove = $(".h-center");
    if (control_1 == 0) {
        nGameRes.addClass("-flex-basic0");
        nGameEva.addClass("-flex-basic100");
        nVIcon.removeClass("fa-expand");
        nVIcon.addClass("fa-compress");
        nMove.hide();
        control_1 = 1;
    } else if (control_1 == 1) {
        nGameRes.removeClass("-flex-basic0");
        nGameEva.removeClass("-flex-basic100");
        nVIcon.addClass("fa-expand");
        nVIcon.removeClass("fa-compress");
        nMove.show();
        control_1 = 0;
    }
}
// end

// 点赞与取消点赞
var h = true;
function game_praise(obj_id, obj_type) {
    if (treadStatus) {
        return;
    }
    $.ajax({
        url: "/praise_tread/praise_plus?obj_id=" + obj_id + "&obj_type=" + obj_type,
        data: { horizontal: h, game_praise: true },
        success: function (data) {
            h = !h;
            var praise_count = $("#game_praise_count");
            if (data.praise) {
                praiseStatus = true; //已赞
                praise_count.html(data.praise_tread_count);
                $("#game_praise_tread").children("i").addClass("color-orange03");
                $("#game_praise_tread").attr("data-tip-top", "取消点赞")
            } else {
                praiseStatus = false; //取消赞
                praise_count.html(data.praise_tread_count);
                $("#game_praise_tread").children("i").removeClass("color-orange03");
                $("#game_praise_tread").attr("data-tip-top", "点赞")
            }
        }
    });
}
// 踩/取消踩功能
var d = true;
function game_tread(obj_id) {
    if (praiseStatus) {
        return;
    }
    $.ajax({
        url: "/praise_tread/praise_plus?obj_id=" + obj_id + "&obj_type=ChallengeTread",
        data: { horizontal: d, game_praise: true },
        success: function (data) {
            d = !d;
            var tread_count = $("#game_tread_count");
            if (data.praise) {
                treadStatus = true; // 取消踩
                tread_count.html(data.praise_tread_count);
                $("#game_tread").children("i").addClass("color-orange");
                $("#game_tread").attr("data-tip-top", "取消踩")
            } else {
                treadStatus = false; // 已踩
                tread_count.html(data.praise_tread_count);
                $("#game_tread").children("i").removeClass("color-orange");
                $("#game_tread").attr("data-tip-top", "踩");
            }
        }
    });
}

// ---------------------------------------------------------------------------------------------
$(function () { 		// 这里重新加一次事件监听，不在原有事件的基础上增加代码了
    var doc = $(document);
    var lab = $(".b-label");
    var cen = $(".h-center");
    var dragDom;
    var dragging = false;
    lab.live('mousedown', function () {
        dragging = true;
        dragDom = lab;
        $('#htmlIframe').css('pointer-events', 'none')
        $('#can-drag').show()
        lab.hide()
        return false;
    }
    );
    cen.live('mousedown', function () {
        dragging = true;
        dragDom = cen;
        // 使得iframe不捕获事件
        $('#htmlIframe').css('pointer-events', 'none')
        return false;
    }
    );
    doc.live("mousemove", function (e) {
        if (dragging === true && lab == dragDom) {
            window._tpiWidthResize && window._tpiWidthResize()
            // React 组件中需要resize，搜索该引用可以找到初始化的位置
            window._currentChildcommentMDEditor && window._currentChildcommentMDEditor.resize()
        }
    })

    doc.live("mouseup", function (e) {
        lab.show()
        // 在大窗口将下边测试集滚动条拖上去后，将窗口缩小，再拖下来就有这种情况  https://www.trustie.net/issues/16326
        if (dragging === true) {
            $('#can-drag').hide()

            window.editor_CodeMirror && window.editor_CodeMirror.refresh()

            // 使得iframe可以继续捕获事件
            $('#htmlIframe').css('pointer-events', 'inherit')
        }
        dragging = false;
    });
})

// ---------------------------------------------------------------------------------------------
// md编辑器拖拽改变高度，TODO其他初始化参数，高度改变阈值...
// 写这里，供非react版本时copy一份用
function initMDEditorDragResize(resizeBarSelector, mdEditor, options) {
    if (!options) {
        options = {}
    }
    if ($('#' + mdEditor.id).length === 0) {
        console.error('未找到editor')
        return;
    }
    var doc = $(document);
    var editor__resize = $('#' + mdEditor.id).parent().find(resizeBarSelector);
    if (editor__resize.length === 0) {
        console.error('未找到resizeBar')
        return;
    }
    var dragging = false;
    var topOffset, clickY, initDelta;
    var initHeight = options.initHeight || 240;

    editor__resize.on('mousedown', function () {
        dragging = true;
        topOffset = editor__resize.offset().top;
        initDelta = $('#' + mdEditor.id).height() - initHeight;
    });
    doc.live('mousemove', function (e) {
        if (dragging) {
            clickY = e.pageY;

            var delta = clickY - topOffset + initDelta;
            if (delta > 300) {
                delta = 300;
            }
            if (delta < 0) {
                delta = 0;
            }

            mdEditor.resize('', (initHeight + delta) + 'px')

            // $('#memo_comment_editorMd').height(initHeight + delta)
        }
        return false
    });

    doc.live("mouseup", function (e) {
        dragging = false;
    });
}

// 计算文本宽度 https://stackoverflow.com/questions/1582534/calculating-text-width
function _textWidth(text, font) {
    if (!window._fakeEl) window._fakeEl = $('<span>').hide().appendTo(document.body);
    window._fakeEl.text(typeof text == 'object' ? text.val() || text.text() : text).css('font', font || text.css('font'));
    return window._fakeEl.width();
}

// ---------------------------------------------------------------------------------------------
/**
 * 评论使用的mdeditor初始化
 * @param id  渲染DOM的id
 * @param width 宽度
 * @param high  高度
 * @param placeholder
 * @param imageUrl 上传图片的url
 * @returns {*} 返回一个editorMD实例
 */
var _path = "/editormd/lib/"
var _isDev = window.location.port === "3007";
if (_isDev) {
    _path = 'http://localhost:3000/editormd/lib/'
}
function create_editorMD_4comment(id, width, high, placeholder, imageUrl, callback, otherOptions) {
    var editorName = window.editormd(id, Object.assign({
        width: width,
        height: high,
        syncScrolling: "single",
        //你的lib目录的路径，我这边用JSP做测试的
        path: _path,   // "/editormd/lib/"
        markdown: '',
        tex: true,
        tocm: true,
        emoji: true,
        taskList: true,
        codeFold: true,
        searchReplace: true,
        htmlDecode: "style,script,iframe",
        sequenceDiagram: true,
        autoFocus: false,
        toolbarIcons: function () {
            // Or return editormd.toolbarModes[name]; // full, simple, mini
            // Using "||" set icons align right.
            return ["bold", "italic", "|", "list-ul", "list-ol", "|", "code", "code-block", "|"
                , "testIcon", "testIcon1", '|', "emoji", "image", "table", '|', "watch", "clear"]
        },
        toolbarCustomIcons: {
            testIcon: "<a type=\"inline\" class=\"latex\" ><div class='zbg'></div></a>",
            testIcon1: "<a type=\"latex\" class=\"latex\" ><div class='zbg_latex'></div></a>"
        },
        //这个配置在simple.html中并没有，但是为了能够提交表单，使用这个配置可以让构造出来的HTML代码直接在第二个隐藏的textarea域中，方便post提交表单。
        saveHTMLToTextarea: true,
        // 用于增加自定义工具栏的功能，可以直接插入HTML标签，不使用默认的元素创建图标
        dialogMaskOpacity: 0.6,
        placeholder: placeholder,
        imageUpload: true,
        imageFormats: ["jpg", "jpeg", "gif", "png", "bmp", "webp", "JPG", "JPEG", "GIF", "PNG", "BMP", "WEBP"],
        imageUploadURL: imageUrl,//url
        onload: function () {
            // this.previewing();
            $("#" + id + " [type=\"latex\"]").bind("click", function () {
                editorName.cm.replaceSelection("```latex");
                editorName.cm.replaceSelection("\n");
                editorName.cm.replaceSelection("\n");
                editorName.cm.replaceSelection("```");
                var __Cursor = editorName.cm.getDoc().getCursor();
                editorName.cm.setCursor(__Cursor.line - 1, 0);
            });

            $("#" + id + " [type=\"inline\"]").bind("click", function () {
                editorName.cm.replaceSelection("$$$$");
                var __Cursor = editorName.cm.getDoc().getCursor();
                editorName.cm.setCursor(__Cursor.line, __Cursor.ch - 2);
                editorName.cm.focus();
            });
            $("[type=\"inline\"]").attr("title", "行内公式");
            $("[type=\"latex\"]").attr("title", "多行公式");

            callback && callback()
        }
    }, otherOptions));
    return editorName;
}