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commit b24524afcf19430057d87c0a1c89390aeff7a885
parent 72c7d9fef444ca69a8b73eb856d295de83b576f2
Author: Davide P. Cervone <dpvc@union.edu>
Date:   Thu, 30 Dec 2010 14:37:37 -0500

Merge dpvc/parallel branch

Diffstat:
MMathJax.js | 4++--
Mjax/input/MathML/config.js | 2+-
Mjax/input/TeX/config.js | 2+-
Mjax/output/HTML-CSS/config.js | 2+-
Mjax/output/HTML-CSS/jax.js | 4++--
Mjax/output/NativeMML/config.js | 2+-
Mjax/output/NativeMML/jax.js | 2+-
Munpacked/MathJax.js | 82++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++-------------------
Munpacked/jax/input/MathML/config.js | 1-
Munpacked/jax/input/TeX/config.js | 1-
Munpacked/jax/output/HTML-CSS/config.js | 2+-
Munpacked/jax/output/HTML-CSS/jax.js | 24++++++++++++++++++------
Munpacked/jax/output/NativeMML/config.js | 2+-
Munpacked/jax/output/NativeMML/jax.js | 23+++++++++++++++++------
14 files changed, 109 insertions(+), 44 deletions(-)

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If the callback gets calledimmediately (i.e., the + // all been executed. If the callback gets called immediately (i.e., the // others are all already called), check if it returns another callback // and return that instead. // @@ -1533,9 +1533,17 @@ MathJax.Hub.Startup = { // Load the input and output jax // Jax: function () { - return this.queue.Push( + var config = MathJax.Hub.config; + // Save the order of the output jax since they are loading asynchronously + config.outputJax.order = {}; + for (var i = 0, m = config.jax.length, k = 0; i < m; i++) { + if (config.jax[i].substr(0,7) === "output/") + {config.outputJax.order[config.jax[i].substr(7)] = k; k++} + } + var queue = MathJax.Callback.Queue(); + return queue.Push( ["Post",this.signal,"Begin Jax"], - ["loadArray",this,MathJax.Hub.config.jax,"jax","config.js",true], + ["loadArray",this,config.jax,"jax","config.js"], ["Post",this.signal,"End Jax"] ); }, @@ -1543,7 +1551,8 @@ MathJax.Hub.Startup = { // Load the extensions // Extensions: function () { - return this.queue.Push( + var queue = MathJax.Callback.Queue(); + return queue.Push( ["Post",this.signal,"Begin Extensions"], ["loadArray",this,MathJax.Hub.config.extensions,"extensions"], ["Post",this.signal,"End Extensions"] @@ -1613,6 +1622,7 @@ MathJax.Hub.Startup = { var HUB = BASE.Hub, AJAX = BASE.Ajax, CALLBACK = BASE.Callback; var JAX = MathJax.Object.Subclass({ + JAXFILE: "jax.js", require: null, // array of files to load before jax.js is complete config: {}, // @@ -1644,10 +1654,10 @@ MathJax.Hub.Startup = { }, Translate: function (element) { this.constructor.prototype.Translate = this.noTranslate; - return AJAX.Require(this.directory+"/jax.js"); + return AJAX.Require(this.directory+"/"+this.JAXFILE); }, noTranslate: function (element) { - throw Error(this.directory+"/jax.js failed to redefine the Translate() method"); + throw Error(this.directory+"/"+this.JAXFILE+" failed to redefine the Translate() method"); }, Register: function (mimetype) {}, Config: function () { @@ -1656,7 +1666,9 @@ MathJax.Hub.Startup = { }, Startup: function () {}, loadComplete: function (file) { - if (file === "jax.js") { + if (file === "config.js") { + return AJAX.loadComplete(this.directory+"/"+file); + } else { var queue = CALLBACK.Queue(); queue.Push(["Post",HUB.Startup.signal,this.id+" Jax Config"]); queue.Push(["Config",this]); @@ -1670,8 +1682,6 @@ MathJax.Hub.Startup = { queue.Push(["Startup",this]); queue.Push(["Post",HUB.Startup.signal,this.id+" Jax Ready"]); return queue.Push(["loadComplete",AJAX,this.directory+"/"+file]); - } else { - return AJAX.loadComplete(this.directory+"/"+file); } } },{ @@ -1684,12 +1694,33 @@ MathJax.Hub.Startup = { /***********************************/ BASE.InputJax = JAX.Subclass({ + elementJax: "mml", // the element jax to load for this input jax + Translate: function (element) { + // Make Translate produce an error message until the true one is loaded + this.constructor.prototype.Translate = this.noTranslate; + var queue = CALLBACK.Queue(); + // Load any needed element jax + var jax = this.elementJax; if (!(jax instanceof Array)) {jax = [jax]} + for (var i = 0, m = jax.length; i < m; i++) { + var file = BASE.ElementJax.directory+"/"+jax[i]+"/"+this.JAXFILE; + if (!this.require) {this.require = []} + else if (!(this.require instanceof Array)) {this.require = [this.require]}; + this.require.push(file); // so Startup will wait for it to be loaded + queue.Push(AJAX.Require(file)); + } + // Load the input jax + queue.Push(AJAX.Require(this.directory+"/"+this.JAXFILE)); + // Load the associated output jax + jax = HUB.config.outputJax["jax/"+jax[0]]; + if (jax) {queue.Push(AJAX.Require(jax[0].directory+"/"+this.JAXFILE))} + return queue.Push({}); + }, Register: function (mimetype) { if (!BASE.Hub.config.inputJax) {HUB.config.inputJax = {}} HUB.config.inputJax[mimetype] = this; } },{ - version: "1.0", + version: "1.0.1", directory: JAX.directory+"/input", extensionDir: JAX.extensionDir }); @@ -1698,16 +1729,23 @@ MathJax.Hub.Startup = { BASE.OutputJax = JAX.Subclass({ Register: function (mimetype) { - if (!HUB.config.outputJax) {HUB.config.outputJax = {}} - if (!HUB.config.outputJax[mimetype]) { - HUB.config.outputJax[mimetype] = []; - if (!HUB.config.menuSettings.renderer) {HUB.config.menuSettings.renderer = this.id} + var jax = HUB.config.outputJax; + if (!jax[mimetype]) { + jax[mimetype] = []; + if (!HUB.config.menuSettings.renderer) + {HUB.config.menuSettings.renderer = this.id} } - HUB.config.outputJax[mimetype].push(this); + // If the output jax is earlier in the original configuration list, put it first here + if (jax[mimetype].length && (jax.order[this.id]||0) < (jax.order[jax[mimetype][0].id]||0)) + {jax[mimetype].unshift(this)} else {jax[mimetype].push(this)} + // Make sure the element jax is loaded before Startup is called + if (!this.require) {this.require = []} + else if (!(this.require instanceof Array)) {this.require = [this.require]}; + this.require.push(BASE.ElementJax.directory+"/"+(mimetype.split(/\//)[1])+"/"+this.JAXFILE); }, Remove: function (jax) {} },{ - version: "1.0", + version: "1.0.1", directory: JAX.directory+"/output", extensionDir: JAX.extensionDir, fontDir: ROOT+(BASE.isPacked?"":"/..")+"/fonts" @@ -1900,8 +1938,14 @@ MathJax.Hub.Startup = { ["Config",STARTUP], ["Cookie",STARTUP], ["Styles",STARTUP], - ["Jax",STARTUP], - ["Extensions",STARTUP], + function () { + // Do Jax and Extensions in parallel, but wait for them all to complete + var queue = BASE.Callback.Queue( + STARTUP.Jax(), + STARTUP.Extensions() + ); + return queue.Push({}); + }, STARTUP.onLoad(), function () {MathJax.isReady = true}, // indicates that MathJax is ready to process math ["Typeset",STARTUP], diff --git a/unpacked/jax/input/MathML/config.js b/unpacked/jax/input/MathML/config.js @@ -28,7 +28,6 @@ MathJax.InputJax.MathML = MathJax.InputJax({ directory: MathJax.InputJax.directory + "/MathML", extensionDir: MathJax.InputJax.extensionDir + "/MathML", entityDir: MathJax.InputJax.directory + "/MathML/entities", - require: [MathJax.ElementJax.directory + "/mml/jax.js"], config: { useMathMLspacing: false // false means use TeX spacing, true means MML spacing diff --git a/unpacked/jax/input/TeX/config.js b/unpacked/jax/input/TeX/config.js @@ -27,7 +27,6 @@ MathJax.InputJax.TeX = MathJax.InputJax({ version: "1.0.3", directory: MathJax.InputJax.directory + "/TeX", extensionDir: MathJax.InputJax.extensionDir + "/TeX", - require: [MathJax.ElementJax.directory + "/mml/jax.js"], config: { TagSide: "right", diff --git a/unpacked/jax/output/HTML-CSS/config.js b/unpacked/jax/output/HTML-CSS/config.js @@ -24,7 +24,7 @@ MathJax.OutputJax["HTML-CSS"] = MathJax.OutputJax({ id: "HTML-CSS", - version: "1.0.4", + version: "1.0.5", directory: MathJax.OutputJax.directory + "/HTML-CSS", extensionDir: MathJax.OutputJax.extensionDir + "/HTML-CSS", autoloadDir: MathJax.OutputJax.directory + "/HTML-CSS/autoload", diff --git a/unpacked/jax/output/HTML-CSS/jax.js b/unpacked/jax/output/HTML-CSS/jax.js @@ -23,7 +23,9 @@ * limitations under the License. */ -(function (MML,AJAX,HUB,HTMLCSS) { + +(function (AJAX,HUB,HTMLCSS) { + var MML; var FONTTEST = MathJax.Object.Subclass({ timeout: 5*1000, // timeout for loading web fonts @@ -179,7 +181,6 @@ }); HTMLCSS.Augment({ - config: { useOldImageData: true, // for now @@ -1149,6 +1150,10 @@ rfuzz: 0 // adjustment to rule placements in roots }); + MathJax.Hub.Register.StartupHook("mml Jax Ready",function () { + + MML = MathJax.ElementJax.mml; + MML.mbase.Augment({ toHTML: function (span) { var split = this.HTMLlineBreaks(); @@ -2092,6 +2097,15 @@ return span; } }); + + // + // Loading isn't complete until the element jax is modified, + // but can't call loadComplete within the callback for "mml Jax Ready" + // (it would call HTMLCSS's Require routine, asking for the mml jax again) + // so wait until after the mml jax has finished processing. + // + setTimeout(MathJax.Callback(["loadComplete",HTMLCSS,"jax.js"]),0); + }); // // Handle browser-specific setup @@ -2220,7 +2234,5 @@ if (HUB.config.menuSettings.zoom !== "None") {AJAX.Require("[MathJax]/extensions/MathZoom.js")} - - HTMLCSS.loadComplete("jax.js"); - -})(MathJax.ElementJax.mml, MathJax.Ajax, MathJax.Hub, MathJax.OutputJax["HTML-CSS"]); + +})(MathJax.Ajax, MathJax.Hub, MathJax.OutputJax["HTML-CSS"]); diff --git a/unpacked/jax/output/NativeMML/config.js b/unpacked/jax/output/NativeMML/config.js @@ -24,7 +24,7 @@ MathJax.OutputJax.NativeMML = MathJax.OutputJax({ id: "NativeMML", - version: "1.0.1", + version: "1.0.2", directory: MathJax.OutputJax.directory + "/NativeMML", extensionDir: MathJax.OutputJax.extensionDir + "/NativeMML", diff --git a/unpacked/jax/output/NativeMML/jax.js b/unpacked/jax/output/NativeMML/jax.js @@ -22,8 +22,8 @@ * limitations under the License. */ -(function (MML,nMML,HUB,AJAX) { - var isMSIE = HUB.Browser.isMSIE; +(function (nMML,HUB,AJAX) { + var MML, isMSIE = HUB.Browser.isMSIE; nMML.Augment({ LEFTBUTTON: (isMSIE ? 1 : 0), // the event.button value for left button @@ -207,7 +207,11 @@ negativeveryverythickmathspace: "-.3889em" } }); - + + MathJax.Hub.Register.StartupHook("mml Jax Ready",function () { + + MML = MathJax.ElementJax.mml; + MML.mbase.Augment({ // // Add a MathML tag of the correct type, and set its attributes @@ -434,10 +438,17 @@ toNativeMML: function (parent) {this.Core().toNativeMML(parent)} }); }); + + // + // Loading isn't complete until the element jax is modified, + // but can't call loadComplete within the callback for "mml Jax Ready" + // (it would call NativeMML's Require routine, asking for the mml jax again) + // so wait until after the mml jax has finished processing. + // + setTimeout(MathJax.Callback(["loadComplete",nMML,"jax.js"]),0); + }); if (HUB.config.menuSettings.zoom !== "None") {AJAX.Require("[MathJax]/extensions/MathZoom.js")} - nMML.loadComplete("jax.js"); - -})(MathJax.ElementJax.mml, MathJax.OutputJax.NativeMML, MathJax.Hub, MathJax.Ajax); +})(MathJax.OutputJax.NativeMML, MathJax.Hub, MathJax.Ajax);