include_url not showing html in url when knitted


What did you try exactly in your Rmd file ?

What is described in the topic you linked is the cause (Insert raw html iframe into RMarkdown - #7 by cderv)

You need to install the last dev version of knitr (which will 1.34 on CRAN very soon) to use knitr::include_url() so that it will add the correct attributes for you.

Using last dev version of knitr install from Github, this works for me.

title: Embeded URL
output: html_document


Next version will be on CRAN soon.

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