Hi Julien
(note: this is probably for Upstream not Debian)
I have seen the LICENSE.closure-compiler file, it is mentioned in
README.md, but I didn't find any trace of it in the code.
Same thing : there is a LICENSE.esprima, and they mention it in the
README.md, but I have found nothing about it in the code.
Should I still put something in d/copyright? But then which file should
I point to?
"some of functions is derived from *"
lets ignore grammar, I guess this means
"some of the functions in the source code, have been derived from foo/bar"
so, you need to ask them which functions, or maybe release under FOO and BAR and FOOBAR licenses
the whole package.
I'm not sure, but copying files with a different copyright shouldn't be ignored, if you
can't know which files have such licenses, my suggestion is to relicense
the whole package.
But as said, this is something for upstream.