XEP-0347 references an external resource about xeps HOT 5 CLOSED

I would say it's not only undesirable, it's outright wrong. The images are part of the spec.

from xeps.

Are you referring to the reference to the Google chart API to generate a QR-code?

from xeps.

Correct

On March 18, 2016 6:16:07 PM CET, Peter Waher [email protected] wrote:

Are you referring to the reference to the Google chart API to generate
a QR-code?

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#62 (comment)

Normally there is some text here bragging about the new mobile phone and excusing for the brevity. That is insane. If this phone was really that great, I would have sent a decent mail.

from xeps.

Ok. Is it the textual Google API reference that is the problem (in the example), or is it the image tag, linking to the API to generate a QR code? (It's only an example of how a QR code can be created). If it's the latter, I can replace the image with an embedded image using the data URI scheme.

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@PeterWaher This is mostly the image itself (there should be no external resources loaded from any XEPs; what if Google sunsets the charts API? The XEP would be broken, and we don't want that), but I'd say that it's preferable not to make recommendations in general about libraries or software to use. That's an implementation detail, so having "you can use Google Charts to make QR codes" is unnecessary.

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