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[main.js] add missing checks for htmlNode #289

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Feb 16, 2017
Merged

[main.js] add missing checks for htmlNode #289

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4 changes: 2 additions & 2 deletions lib/main.js
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Original file line number Diff line number Diff line change
Expand Up @@ -684,7 +684,7 @@ function StartQueue() {
//
GetState(data.state);

var renderer = (data.html ? "CommonHTML" : "SVG");
var renderer = ( (data.html || data.htmlNode) ? "CommonHTML" : "SVG");

//
// Set up a timeout timer to restart MathJax if it runs too long,
Expand Down Expand Up @@ -784,7 +784,7 @@ function SetRenderer(renderer) {
}

function RerenderSVG(result) {
if (data.html && data.svg) {
if ((data.html || data.htmlNode ) && (data.svg || data.svgNode)) {
timer = setTimeout(RestartMathJax,data.timeout);
var queue = MathJax.Callback.Queue(), $$ = window.Array;
return queue.Push(
Expand Down
26 changes: 26 additions & 0 deletions test/issue288.js
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Original file line number Diff line number Diff line change
@@ -0,0 +1,26 @@
var tape = require('tape');
var mjAPI = require("../lib/main.js");

tape('HTML output when requesting both SVG and HTML', function(t) {
t.plan(2);
mjAPI.start();
var tex = 'x';

mjAPI.typeset({
math: tex,
format: "TeX",
htmlNode: true,
svgNode: true
}, function(data) {
t.equal(data.htmlNode.className, 'mjx-chtml MJXc-display', 'htmlNode output is correct');
});

mjAPI.typeset({
math: tex,
format: "TeX",
html: true,
svgNode: true
}, function(data) {
t.ok(data.html, 'html output is present')
});
});