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Handle movablelimits on TeXAtom of class OP in toMathML, NativeMML, and MathML input.

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This commit is contained in:
Davide P. Cervone 2016-01-29 14:12:42 -05:00
parent b69e0a63b1
commit b11a9b1b65
3 changed files with 11 additions and 5 deletions
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5
unpacked/extensions/toMathML.js
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@ -78,7 +78,10 @@ MathJax.Hub.Register.LoadHook("[MathJax]/jax/element/mml/jax.js",function () {
var CLASS = []; if (this["class"]) {CLASS.push(this["class"])}
if (this.isa(MML.TeXAtom) && SETTINGS.texHints) {
var TEXCLASS = ["ORD","OP","BIN","REL","OPEN","CLOSE","PUNCT","INNER","VCENTER"][this.texClass];
if (TEXCLASS) {CLASS.push("MJX-TeXAtom-"+TEXCLASS)}
if (TEXCLASS) {
CLASS.push("MJX-TeXAtom-"+TEXCLASS)
if (TEXCLASS === "OP" && !this.movablelimits) CLASS.push("MJX-fixedlimits");
}
}
if (this.mathvariant && this.toMathMLvariants[this.mathvariant])
{CLASS.push("MJX"+this.mathvariant)}

6
unpacked/jax/input/MathML/jax.js
View File

@ -76,7 +76,7 @@
var mml, type = node.nodeName.toLowerCase().replace(/^[a-z]+:/,"");
var match = (CLASS.match(/(^| )MJX-TeXAtom-([^ ]*)/));
if (match) {
mml = this.TeXAtom(match[2]);
mml = this.TeXAtom(match[2],!CLASS.match(/MJX-fixedlimits/));
} else if (!(MML[type] && MML[type].isa && MML[type].isa(MML.mbase))) {
MathJax.Hub.signal.Post(["MathML Jax - unknown node type",type]);
return MML.Error(_("UnknownNodeType","Unknown node type: %1",type));
@ -88,9 +88,9 @@
if (MATHML.config.useMathMLspacing) {mml.useMMLspacing = 0x08}
return mml;
},
TeXAtom: function (mclass) {
TeXAtom: function (mclass,movablelimits) {
var mml = MML.TeXAtom().With({texClass:MML.TEXCLASS[mclass]});
if (mml.texClass === MML.TEXCLASS.OP) {mml.movesupsub = mml.movablelimits = true}
if (movablelimits) {mml.movesupsub = mml.movablelimits = true}
return mml;
},
CheckClass: function (mml,CLASS) {

5
unpacked/jax/output/NativeMML/jax.js
View File

@ -533,7 +533,10 @@
var CLASS = []; if (this["class"]) {CLASS.push(this["class"])}
if (this.isa(MML.TeXAtom)) {
var TEXCLASS = ["ORD","OP","BIN","REL","OPEN","CLOSE","PUNCT","INNER","VCENTER"][this.texClass];
if (TEXCLASS) {CLASS.push("MJX-TeXAtom-"+TEXCLASS)}
if (TEXCLASS) {
CLASS.push("MJX-TeXAtom-"+TEXCLASS)
if (TEXCLASS === "OP" && !this.movablelimits) CLASS.push("MJX-fixedlimits");
}
}
if (this.mathvariant && this.NativeMMLvariants[this.mathvariant])
{CLASS.push("MJX"+this.mathvariant)}