May I suggest many corrections on oc languages' map
in the file tittled
Romance. The Romance languages map is wrong
on few details. My mail havn't for goal to list the holes corrections you
should verify. Here come two maps of occitan area that could help you to
correct the french-occitan limit (oil / oc languages). If you need more
complementary informations you can contact the occitan studies institute
in each french southern departement. Here is an adress for visiting :
http://www.cco.asso.fr/ieo/index.html