what implements the "copy" button in YP docs code blocks?

"Robert P. J. Day" <[email protected]>
Newsgroups org.yoctoproject.lists.docs
Message-ID <[email protected]> 
  perusing another sphinx code base and want to add the YP-common
feature of, in code blocks. the ability to copy the command (while
leaving behind the '$' prompt).

  is that all provided by a simple "code-block", or is there some
special extra config to get that?

rday
lmpx.com only provides a reader for public news (NNTP) servers. It is not affiliated with the servers or forums shown here and is not responsible for the content of articles, which is written by their respective authors.