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Improve heuristics for adding function-apply following operators. Issue #1312.

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This commit is contained in:
Davide P. Cervone 2015-12-03 07:43:00 -05:00
parent 3cdcd73b01
commit 458cd7a760
1 changed files with 6 additions and 4 deletions
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2
unpacked/jax/input/TeX/jax.js
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@ -343,10 +343,12 @@
type: "fn", type: "fn",
checkItem: function (item) { checkItem: function (item) {
if (this.data[0]) { if (this.data[0]) {
if (item.type !== "fn" && item.type !== "left") {
if (item.type !== "mml" || !item.data[0]) {return [this.data[0],item]} if (item.type !== "mml" || !item.data[0]) {return [this.data[0],item]}
if (item.data[0].isa(MML.mspace)) {return [this.data[0],item]} if (item.data[0].isa(MML.mspace)) {return [this.data[0],item]}
var mml = item.data[0]; if (mml.isEmbellished()) {mml = mml.CoreMO()} var mml = item.data[0]; if (mml.isEmbellished()) {mml = mml.CoreMO()}
if ([0,0,1,1,0,1,1,0,0,0][mml.Get("texClass")]) {return [this.data[0],item]} if ([0,0,1,1,0,1,1,0,0,0][mml.Get("texClass")]) {return [this.data[0],item]}
}
return [this.data[0],MML.mo(MML.entity("#x2061")).With({texClass:MML.TEXCLASS.NONE}),item]; return [this.data[0],MML.mo(MML.entity("#x2061")).With({texClass:MML.TEXCLASS.NONE}),item];
} }
return this.SUPER(arguments).checkItem.apply(this,arguments); return this.SUPER(arguments).checkItem.apply(this,arguments);