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Merge branch 'v2.2-beta' of https://github.com/dpvc/MathJax into v2.2-beta

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Davide P. Cervone 2013-05-14 15:12:20 -04:00
commit a4c5c9a8e6
16 changed files with 67 additions and 39 deletions
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config/Accessible-full.js
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config/Accessible.js
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config/Safe.js
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@ -12,5 +12,5 @@
* http://www.apache.org/licenses/LICENSE-2.0
*/
if(!MathJax.Hub.config.extensions){MathJax.Hub.config.extensions=[]}MathJax.Hub.config.extensions.push("Safe.js");MathJax.Ajax.loadComplete("[MathJax]/config/Safe.js");
MathJax.Hub.Register.StartupHook("End Config",function(){if(!MathJax.Hub.config.extensions){MathJax.Hub.config.extensions=[]}MathJax.Hub.config.extensions.push("Safe.js")});MathJax.Ajax.loadComplete("[MathJax]/config/Safe.js");

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config/TeX-AMS-MML_HTMLorMML-full.js
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config/TeX-AMS-MML_HTMLorMML.js
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config/TeX-AMS-MML_SVG-full.js
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config/TeX-AMS-MML_SVG.js
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config/TeX-AMS_HTML-full.js
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config/TeX-AMS_HTML.js
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config/TeX-MML-AM_HTMLorMML-full.js
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config/TeX-MML-AM_HTMLorMML.js
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extensions/Safe.js
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@ -12,5 +12,5 @@
* http://www.apache.org/licenses/LICENSE-2.0
*/
(function(d,c){var f="2.2";var a=MathJax.Hub.CombineConfig("Safe",{allow:{URLs:"safe",classes:"safe",cssIDs:"safe",styles:"safe",fontsize:"all",require:"safe"},sizeMin:0.7,sizeMax:1.44,safeProtocols:{http:true,https:true,file:true,javascript:false},safeStyles:{color:true,backgroundColor:true,border:true,cursor:true,margin:true,padding:true,textShadow:true,fontFamily:true,fontSize:true,fontStyle:true,fontWeight:true,opacity:true,outline:true},safeRequire:{action:true,amscd:true,amsmath:true,amssymbols:true,autobold:false,"autoload-all":false,bbox:true,begingroup:true,boldsymbol:true,cancel:true,color:true,enclose:true,extpfeil:true,HTML:true,mathchoice:true,mhchem:true,newcommand:true,noErrors:false,noUndefined:false,unicode:true,verb:true}});var e=a.allow;if(e.fontsize!=="all"){a.safeStyles.fontSize=false}var b=MathJax.Extension.Safe={version:f,config:a,div1:document.createElement("div"),div2:document.createElement("div"),filterURL:function(g){var h=(g.match(/^\s*([a-z]+):/i)||[null,""])[1].toLowerCase();if(e.URLs==="none"||(e.URLs!=="all"&&!a.safeProtocols[h])){g=null}return g},filterClass:function(g){if(e.classes==="none"||(e.classes!=="all"&&!g.match(/^MJX-/))){g=null}return g},filterID:function(g){if(e.cssIDs==="none"||(e.cssIDs!=="all"&&!g.match(/^MJX-/))){g=null}return g},filterStyles:function(j){if(e.styles==="all"){return j}if(e.styles==="none"){return null}try{var i=this.div1.style,h=this.div2.style;i.cssText=j;h.cssText="";for(var g in a.safeStyles){if(a.safeStyles.hasOwnProperty(g)){var k=this.filterStyle(g,i[g]);if(k!=null){h[g]=k}}}j=h.cssText}catch(l){j=null}return j},filterStyle:function(g,h){if(typeof h!=="string"){return null}if(h.match(/^\s*expression/)){return null}if(h.match(/javascript:/)){return null}return(a.safeStyles[g]?h:null)},filterSize:function(g){if(e.fontsize==="none"){return null}if(e.fontsize!=="all"){g=Math.min(Math.max(g,a.sizeMin),a.sizeMax)}return g},filterFontSize:function(g){return(e.fontsize==="all"?g:null)},filterRequire:function(g){if(e.require==="none"||(e.require!=="all"&&!a.safeRequire[g.toLowerCase()])){g=null}return g}};d.Register.StartupHook("TeX HTML Ready",function(){var g=MathJax.InputJax.TeX;g.Parse.Augment({HREF_attribute:function(j){var i=b.filterURL(this.GetArgument(j)),h=this.GetArgumentMML(j);if(i){h.With({href:i})}this.Push(h)},CLASS_attribute:function(i){var j=b.filterClass(this.GetArgument(i)),h=this.GetArgumentMML(i);if(j){if(h["class"]!=null){j=h["class"]+" "+j}h.With({"class":j})}this.Push(h)},STYLE_attribute:function(i){var j=b.filterStyles(this.GetArgument(i)),h=this.GetArgumentMML(i);if(j){if(h.style!=null){if(j.charAt(j.length-1)!==";"){j+=";"}j=h.style+" "+j}h.With({style:j})}this.Push(h)},ID_attribute:function(j){var i=b.filterID(this.GetArgument(j)),h=this.GetArgumentMML(j);if(i){h.With({id:i})}this.Push(h)}})});d.Register.StartupHook("TeX Jax Ready",function(){var g=MathJax.InputJax.TeX;g.Parse.Augment({Require:function(h){var i=this.GetArgument(h).replace(/.*\//,"").replace(/[^a-z0-9_.-]/ig,"");i=b.filterRequire(i);if(i){this.Extension(null,i)}},MmlTokenAllow:{fontsize:(e.fontsize==="all"),id:(e.cssIDs==="all"),"class":(e.classes==="all"),style:(e.styles==="all")},SetSize:function(h,i){i=b.filterSize(i);if(i){this.stack.env.size=i;this.Push(g.Stack.Item.style().With({styles:{mathsize:i+"em"}}))}}})});d.Register.StartupHook("TeX bbox Ready",function(){var g=MathJax.InputJax.TeX;g.Parse.Augment({BBoxStyle:function(h){return b.filterStyles(h)}})});d.Register.StartupHook("MathML Jax Ready",function(){var h=MathJax.InputJax.MathML.Parse;var g={href:"filterURL","class":"filterClass",id:"filterID",fontsize:"filterFontSize",style:"filterStyles"};h.Augment({filterAttribute:function(i,j){if(g[i]){j=b[g[i]](j)}return j}})});d.Startup.signal.Post("Safe Extension Ready");c.loadComplete("[MathJax]/extensions/Safe.js")})(MathJax.Hub,MathJax.Ajax);
(function(d,c){var f="2.2";var a=MathJax.Hub.CombineConfig("Safe",{allow:{URLs:"safe",classes:"safe",cssIDs:"safe",styles:"safe",fontsize:"all",require:"safe"},sizeMin:0.7,sizeMax:1.44,safeProtocols:{http:true,https:true,file:true,javascript:false},safeStyles:{color:true,backgroundColor:true,border:true,cursor:true,margin:true,padding:true,textShadow:true,fontFamily:true,fontSize:true,fontStyle:true,fontWeight:true,opacity:true,outline:true},safeRequire:{action:true,amscd:true,amsmath:true,amssymbols:true,autobold:false,"autoload-all":false,bbox:true,begingroup:true,boldsymbol:true,cancel:true,color:true,enclose:true,extpfeil:true,HTML:true,mathchoice:true,mhchem:true,newcommand:true,noErrors:false,noUndefined:false,unicode:true,verb:true}});var e=a.allow;if(e.fontsize!=="all"){a.safeStyles.fontSize=false}var b=MathJax.Extension.Safe={version:f,config:a,div1:document.createElement("div"),div2:document.createElement("div"),filter:{"class":"filterClass",style:"filterStyles",id:"filterID",fontsize:"filterFontSize",mathsize:"filterFontSize",scriptminsize:"filterFontSize",scriptsizemultiplier:"filterSizeMultiplier",scriptlevel:"filterScriptLevel"},filterURL:function(g){var h=(g.match(/^\s*([a-z]+):/i)||[null,""])[1].toLowerCase();if(e.URLs==="none"||(e.URLs!=="all"&&!a.safeProtocols[h])){g=null}return g},filterClass:function(g){if(e.classes==="none"||(e.classes!=="all"&&!g.match(/^MJX-[-a-zA-Z0-9_.]+$/))){g=null}return g},filterID:function(g){if(e.cssIDs==="none"||(e.cssIDs!=="all"&&!g.match(/^MJX-[-a-zA-Z0-9_.]+$/))){g=null}return g},filterStyles:function(j){if(e.styles==="all"){return j}if(e.styles==="none"){return null}try{var i=this.div1.style,h=this.div2.style;i.cssText=j;h.cssText="";for(var g in a.safeStyles){if(a.safeStyles.hasOwnProperty(g)){var k=this.filterStyle(g,i[g]);if(k!=null){h[g]=k}}}j=h.cssText}catch(l){j=null}return j},filterStyle:function(g,h){if(typeof h!=="string"){return null}if(h.match(/^\s*expression/)){return null}if(h.match(/javascript:/)){return null}return(a.safeStyles[g]?h:null)},filterSize:function(g){if(e.fontsize==="none"){return null}if(e.fontsize!=="all"){g=Math.min(Math.max(g,a.sizeMin),a.sizeMax)}return g},filterFontSize:function(g){return(e.fontsize==="all"?g:null)},filterSizeMultiplier:function(g){if(e.fontsize==="none"){g=null}else{if(e.fontsize!=="all"){g=Math.min(1,Math.max(0.6,g)).toString()}}return g},filterScriptLevel:function(g){if(e.fontsize==="none"){g=null}else{if(e.fontsize!=="all"){g=Math.max(0,g).toString()}}return g},filterRequire:function(g){if(e.require==="none"||(e.require!=="all"&&!a.safeRequire[g.toLowerCase()])){g=null}return g}};d.Register.StartupHook("TeX HTML Ready",function(){var g=MathJax.InputJax.TeX;g.Parse.Augment({HREF_attribute:function(j){var i=b.filterURL(this.GetArgument(j)),h=this.GetArgumentMML(j);if(i){h.With({href:i})}this.Push(h)},CLASS_attribute:function(i){var j=b.filterClass(this.GetArgument(i)),h=this.GetArgumentMML(i);if(j){if(h["class"]!=null){j=h["class"]+" "+j}h.With({"class":j})}this.Push(h)},STYLE_attribute:function(i){var j=b.filterStyles(this.GetArgument(i)),h=this.GetArgumentMML(i);if(j){if(h.style!=null){if(j.charAt(j.length-1)!==";"){j+=";"}j=h.style+" "+j}h.With({style:j})}this.Push(h)},ID_attribute:function(j){var i=b.filterID(this.GetArgument(j)),h=this.GetArgumentMML(j);if(i){h.With({id:i})}this.Push(h)}})});d.Register.StartupHook("TeX Jax Ready",function(){var i=MathJax.InputJax.TeX,h=i.Parse,g=b.filter;h.Augment({Require:function(j){var k=this.GetArgument(j).replace(/.*\//,"").replace(/[^a-z0-9_.-]/ig,"");k=b.filterRequire(k);if(k){this.Extension(null,k)}},MmlFilterAttribute:function(j,k){if(g[j]){k=b[g[j]](k)}return k},SetSize:function(j,k){k=b.filterSize(k);if(k){this.stack.env.size=k;this.Push(i.Stack.Item.style().With({styles:{mathsize:k+"em"}}))}}})});d.Register.StartupHook("TeX bbox Ready",function(){var g=MathJax.InputJax.TeX;g.Parse.Augment({BBoxStyle:function(h){return b.filterStyles(h)}})});d.Register.StartupHook("MathML Jax Ready",function(){var h=MathJax.InputJax.MathML.Parse,g=b.filter;h.Augment({filterAttribute:function(i,j){if(g[i]){j=b[g[i]](j)}return j}})});d.Startup.signal.Post("Safe Extension Ready");c.loadComplete("[MathJax]/extensions/Safe.js")})(MathJax.Hub,MathJax.Ajax);

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jax/input/TeX/jax.js
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unpacked/config/Safe.js
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@ -29,7 +29,9 @@
* limitations under the License.
*/
if (!MathJax.Hub.config.extensions) {MathJax.Hub.config.extensions = []}
MathJax.Hub.config.extensions.push("Safe.js");
MathJax.Hub.Register.StartupHook("End Config", function () {
if (!MathJax.Hub.config.extensions) {MathJax.Hub.config.extensions = []}
MathJax.Hub.config.extensions.push("Safe.js");
});
MathJax.Ajax.loadComplete("[MathJax]/config/Safe.js");
MathJax.Ajax.loadComplete("[MathJax]/config/Safe.js");

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unpacked/extensions/Safe.js
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@ -97,6 +97,20 @@
config: CONFIG,
div1: document.createElement("div"), // for CSS processing
div2: document.createElement("div"),
//
// Methods called for MathML attribute processing
//
filter: {
"class": "filterClass",
style: "filterStyles",
id: "filterID",
fontsize: "filterFontSize",
mathsize: "filterFontSize",
scriptminsize: "filterFontSize",
scriptsizemultiplier: "filterSizeMultiplier",
scriptlevel: "filterScriptLevel"
},
//
// Filter HREF URL's
@ -113,12 +127,12 @@
//
filterClass: function (CLASS) {
if (ALLOW.classes === "none" ||
(ALLOW.classes !== "all" && !CLASS.match(/^MJX-/))) {CLASS = null}
(ALLOW.classes !== "all" && !CLASS.match(/^MJX-[-a-zA-Z0-9_.]+$/))) {CLASS = null}
return CLASS;
},
filterID: function (id) {
if (ALLOW.cssIDs === "none" ||
(ALLOW.cssIDs !== "all" && !id.match(/^MJX-/))) {id = null}
(ALLOW.cssIDs !== "all" && !id.match(/^MJX-[-a-zA-Z0-9_.]+$/))) {id = null}
return id;
},
@ -171,6 +185,23 @@
return (ALLOW.fontsize === "all" ? size: null);
},
//
// Filter scriptsizemultiplier
//
filterSizeMultiplier: function (size) {
if (ALLOW.fontsize === "none") {size = null}
else if (ALLOW.fontsize !== "all") {size = Math.min(1,Math.max(.6,size)).toString()}
return size;
},
//
// Filter scriptLevel
//
filterScriptLevel: function (level) {
if (ALLOW.fontsize === "none") {level = null}
else if (ALLOW.fontsize !== "all") {level = Math.max(0,level).toString()}
return level;
},
//
// Filter TeX extension names
//
@ -242,9 +273,10 @@
});
HUB.Register.StartupHook("TeX Jax Ready",function () {
var TEX = MathJax.InputJax.TeX;
var TEX = MathJax.InputJax.TeX,
PARSE = TEX.Parse, METHOD = SAFE.filter;
TEX.Parse.Augment({
PARSE.Augment({
//
// Implements \require{name} with filtering
@ -258,11 +290,9 @@
//
// Controls \mmlToken attributes
//
MmlTokenAllow: {
fontsize: (ALLOW.fontsize === "all"),
id: (ALLOW.cssIDs === "all"),
"class": (ALLOW.classes === "all"),
style: (ALLOW.styles === "all")
MmlFilterAttribute: function (name,value) {
if (METHOD[name]) {value = SAFE[METHOD[name]](value)}
return value;
},
//
@ -292,16 +322,9 @@
});
HUB.Register.StartupHook("MathML Jax Ready",function () {
var PARSE = MathJax.InputJax.MathML.Parse;
var PARSE = MathJax.InputJax.MathML.Parse,
METHOD = SAFE.filter;
var METHOD = {
href: "filterURL",
"class": "filterClass",
id: "filterID",
fontsize: "filterFontSize",
style: "filterStyles"
};
//
// Filter MathML attributes
//

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unpacked/jax/input/TeX/jax.js
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@ -1441,15 +1441,18 @@
"%1 is not a recognized attribute for %2",
match[1],type]);
}
var value = match[2].replace(/^(['"])(.*)\1$/,"$2");
if (value.toLowerCase() === "true") {value = true}
else if (value.toLowerCase() === "false") {value = false}
def[match[1]] = value;
def.attrNames.push(match[1]);
var value = this.MmlFilterAttribute(match[1],match[2].replace(/^(['"])(.*)\1$/,"$2"));
if (value) {
if (value.toLowerCase() === "true") {value = true}
else if (value.toLowerCase() === "false") {value = false}
def[match[1]] = value;
def.attrNames.push(match[1]);
}
attr = attr.substr(match[0].length);
}
this.Push(this.mmlToken(MML[type](data).With(def)));
},
MmlFilterAttribute: function (name,value) {return value},
MmlTokenAllow: {
fontfamily:1, fontsize:1, fontweight:1, fontstyle:1,
color:1, background:1,