Thanks for this! Very nice and by the way extremely cool. Learned something.
You have single quotes around the git command in your post - found them a bit confusing as I saw the one at the end before spotting the one at the beginning. Also for me it was ./build**.py** -p
But, what about adding a link from Ardour itself - within its Help?
It seems strange the manual itself is not within Ardour in the first place, anyway - i understand it changes, but each version should have its manual internally - maybe as an option to download it.
Ardour does not have many people working on documentation, so there could be changes to the online documentation after the binary build is released. If the documentation snapshot were included with the binary then the most easily accessible documentation could be out of date, incomplete, or incorrect in some way.