suzanne.soy/scribble-mathjax
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Make \eqalignno and \leqalignno use mlabeledtr so numbers are positioned properly. resolves issue #902.

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This commit is contained in:
Davide P. Cervone 2014-09-02 10:45:44 -04:00
parent 4a4d88c26f
commit 6104e90859
1 changed files with 12 additions and 4 deletions
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16
unpacked/jax/input/TeX/jax.js
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@ -287,7 +287,14 @@
return this.SUPER(arguments).checkItem.call(this,item);
},
EndEntry: function () {this.row.push(MML.mtd.apply(MML,this.data)); this.data = []},
EndRow: function () {this.table.push(MML.mtr.apply(MML,this.row)); this.row = []},
EndRow: function () {
var mtr = MML.mtr;
if (this.isNumbered && this.row.length === 3) {
this.row.unshift(this.row.pop()); // move equation number to first position
mtr = MML.mlabeledtr;
}
this.table.push(mtr.apply(MML,this.row)); this.row = [];
},
EndTable: function () {
if (this.data.length || this.row.length) {this.EndEntry(); this.EndRow()}
this.checkLines();
@ -913,8 +920,8 @@
hline: ['HLine','solid'],
hdashline: ['HLine','dashed'],
// noalign: 'HandleNoAlign',
eqalignno: ['Matrix',null,null,"right left right",MML.LENGTH.THICKMATHSPACE+" 3em",".5em",'D'],
leqalignno: ['Matrix',null,null,"right left right",MML.LENGTH.THICKMATHSPACE+" 3em",".5em",'D'],
eqalignno: ['Matrix',null,null,"right left",MML.LENGTH.THICKMATHSPACE,".5em",'D',null,"right"],
leqalignno: ['Matrix',null,null,"right left",MML.LENGTH.THICKMATHSPACE,".5em",'D',null,"left"],
// TeX substitution macros
bmod: ['Macro','\\mmlToken{mo}[lspace="thickmathspace" rspace="thickmathspace"]{mod}'],
@ -1604,7 +1611,7 @@
}
},
Matrix: function (name,open,close,align,spacing,vspacing,style,cases) {
Matrix: function (name,open,close,align,spacing,vspacing,style,cases,numbered) {
var c = this.GetNext();
if (c === "")
{TEX.Error(["MissingArgFor","Missing argument for %1",name])}
@ -1617,6 +1624,7 @@
}
});
if (cases) {array.isCases = true}
if (numbered) {array.isNumbered = true; array.arraydef.side = numbered}
if (open || close) {array.open = open; array.close = close}
if (style === "D") {array.arraydef.displaystyle = true}
if (align != null) {array.arraydef.columnalign = align}