> Using  -for-pack  is  a pain. If your project is not too complex, I can advise
> to use your _tags that way:
> 
> $ cat _tags
> <bl{a,i}/**/*.ml>: for-pack(Blabli)
> # This is to avoid -I bli
> "bli": include
> 
> If you need more precise scoping, plugin is your last option.

I want to pack all the files in bla and bli together anyway, so this 
solution would be great; however, now ocamldep gives me an error:

	/usr/local/bin/ocamldep.opt: unknown option `-for-pack'.

Btw, wouldn't the line including "bli" result in the same problem as 
before, with name clashes between the files in "/bli" and the files in "/"?

I'll investigate and try to add the include option only on the files in 
bl{a,i}, using some tags or some plugin.

-- 
Romain Bardou