How to embed Youtube link to the doc?

mosra / m.css

A no-nonsense, no-JavaScript CSS framework, site and documentation theme for content-oriented websites

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How to embed Youtube link to the doc? #184

Closed tsung-wei-huang closed 2 years ago

tsung-wei-huang commented 4 years ago

Hi, I am trying to use the following HTML block to embed my youtube tutorial into the doxgyen page:

\htmlonly
< iframe width="500" height="315" src="https://url-to-embedded-video" frameborder="0" allowfullscreen>
\endhtmlonly

However, it doesn't seem to work under m.css generated page, and there is a warning not being able to parse iframe. Do you know what the best way is to add a youtube link?

Thanks

mosra commented 2 years ago

(Sorry for embarrassingly late replies, finally got a chance to get back to this project.)

The reason is that Doxygen 1.8.17 and before didn't include @htmlonly in the generated XML (only @htmlinclude worked), but that got fixed in https://github.com/doxygen/doxygen/pull/7481 which is shipped in 1.8.18+. To ensure nothing else prevents this, I added a test for embedding an <iframe> in fb5fd851bb0d5bd855ffeaaf560a9a8c55297d18.