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Fix \dots to produce \ldots or \cdots depending on the following element (as the LaTeX version does)

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This commit is contained in:
Davide P. Cervone 2012-01-18 09:40:12 -05:00
parent 682fe27d7e
commit 44344c7142
8 changed files with 29 additions and 9 deletions
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2
config/Accessible-full.js
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config/Accessible.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_HTML-full.js
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config/TeX-AMS_HTML.js
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jax/input/TeX/jax.js
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unpacked/jax/input/TeX/jax.js
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@ -317,7 +317,7 @@
var mml, c;
if (item.type === "open" || item.type === "left") {return true}
if (item.type === "mml" && item.data[0].type.match(/^(mo|mi|mtext)$/)) {
mml = item.data[0].CoreMO(), c = mml.data.join("");
mml = item.data[0], c = mml.data.join("");
if (c.length === 1 && !mml.movesupsub) {
c = STACKITEM.not.remap[c.charCodeAt(0)];
if (c) {mml.SetData(0,MML.chars(String.fromCharCode(c)))}
@ -344,6 +344,19 @@
0x22B4:0x22EC, 0x22B5:0x22ED, 0x2203:0x2204
};
STACKITEM.dots = STACKITEM.Subclass({
type: "dots",
checkItem: function (item) {
if (item.type === "open" || item.type === "left") {return true}
var dots = this.ldots;
if (item.type === "mml" && item.data[0].isEmbellished()) {
var tclass = item.data[0].CoreMO().Get("texClass");
if (tclass === MML.TEXCLASS.BIN || tclass === MML.TEXCLASS.REL) {dots = this.cdots}
}
return [dots,item];
}
});
var TEXDEF = {
//
@ -598,7 +611,6 @@
cdots: '22EF',
vdots: '22EE',
ddots: '22F1',
dots: '2026', // should be more complex than this
dotsc: '2026', // dots with commas
dotsb: '22EF', // dots with binary ops and relations
dotsm: '22EF', // dots with multiplication
@ -901,6 +913,7 @@
// Specially handled
not: 'Not',
dots: 'Dots',
space: 'Tilde',
@ -1481,6 +1494,13 @@
this.Push(STACKITEM.not());
},
Dots: function (name) {
this.Push(STACKITEM.dots().With({
ldots: this.mmlToken(MML.mo(MML.entity("#x2026"))),
cdots: this.mmlToken(MML.mo(MML.entity("#x22EF")))
}));
},
Require: function (name) {
var file = this.GetArgument(name)
.replace(/.*\//,"") // remove any leading path