unset useFontCache by default ? about mathjax-node HOT 7 CLOSED

The command you give works for me and displays properly in both browsers. Are you sure you checked out the develop branch of MathJax, as indicated in the instructions? The font cache support is only in the develop branch, so you need that for the font caching to work as expected.

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Added some debug traces into https://github.com/mathjax/MathJax-node/blob/master/bin/page2svg

Line 60 (document.body.innerHTML = result.html) seems to be the culprit : result.html has xlink:href, but document.body.innerHTML has just href

After some additionals tests, looks like the issue is there with jsdom 1.0.0-pre.1 but not 0.11.1.

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Created an issue in jsdom : jsdom/jsdom#861

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Thanks for tracking this down. In HTML5, namespaces are deprecated, so I suspect that jsdom has removed them to be HTML5 compliant. This actually also happens with some versions of WebKit (not sure of the current status of that). I may have to add code to MathJax-node to put back the xlink prefixes (like as necessary in the old phantom.js implementation).

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I want to assure you guys that jsdom intends to support what browsers support, and it sounds like browsers support namespaces (even though they are dumb :P). That said, you should narrow your semver-range to not always get the latest jsdom, since that's kind of dangerous.

As for the 1.0.0 plans, I hope we can fix this regression before releasing, but if not it will be in a follow-up patch release. See more over in our issue tracker.

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Fixed in jsdom 1.0.0-pre.2

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@sloonz, thanks for the update. @domenic, thanks for fixing this in jsdom!

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