Here is the original text of Article 8 of the armistice that was signed on June 22 1940 by France and by Germany (http://mjp.univ-perp.fr/france/1940armistice.htm) :
**************************************************
Article 8.
La flotte de guerre française - à l'exception de la partie qui est laissée à la disposition du Gouvernement français pour la sauvegarde des intérêts français dans son empire colonial - sera rassemblée dans des ports à déterminer et devra être démobilisée et désarmée sous le contrôle de l'Allemagne ou respectivement de l'Italie.
La désignation de ces ports sera faite d'après les ports d'attache des navires en temps de paix. Le gouvernement allemand déclare solennellement au Gouvernement français qu'il n'a pas l'intention d'utiliser pendant la guerre, à ses propres fins, la flotte de guerre française stationnée dans les ports sous contrôle allemand, sauf les unités nécessaires à la surveillance des côtes et au dragage des mines.
Il déclare, en outre, solennellement et formellement, qu'il n'a pas l'intention de formuler de revendications à l'égard de la flotte de guerre française lors de la conclusion de la paix ; exception faite de la partie de la flotte de guerre française à déterminer qui sera affectée à la sauvegarde des intérêts français dans l'empire colonial, toutes les unités de guerre se trouvant en dehors des eaux territoriales
françaises devront être rappelées en France.
**************************************************
Here is an English translation made by myself. I have tried to stay as faithful as possible to the original French text :
**************************************************
The French war fleet - except that part which is left at the disposal of the French government for the safeguard of the French interests in its colonial empire - shall be gathered in ports that are still to be determined and will have to be demobilized and disarmed under Germany's or respectively Italy's control.
The designation of these ports will be made according to the home ports of the vessels in peace time. The German Government solemnly declares to the French Government that he does not intend to use during the war, for its own purposes, the French war fleet stationed in ports under German control, except the units necessary for the coasts surveillance and for minesweeping.
It declares, additionnally, solemnly and formally, that it does not intend to make claims about the French war fleet at the conclusion of peace ; with the exception of the part of the French war fleet that is still to be determined and that will be assigned to the safeguard of the French interests in the colonial empire, all war units that are outside French territorial waters will have to be recalled in France.
**************************************************
If there is any question or criticism about my translation, I will of course glady accept them.
The original text is 100% clear : the French war fleet will not be used by the Axis powers.
And there is no possible misunderstanding about the word "control" :
- the first time that the word "control" is used, it clearly means "surveillance".
- the second time that the word "control" is used, it clearly refers to "ports that are under German control".
Hitler' goal with that armistice are :
1° In the long term : Hitler does not want that France becomes again a great military power.
2° In the short term : Hitler does not want that the French fleet nor the French air force rejoin the UK and keep fighting Germany.
-> So Hitler did not want to use the French fleet, no : he wanted that the French Fleet was not used by the UK.
By the way, Mussolini had required that the French fleet and the French air force would be placed at his disposal but Hitler refused it and justified his refusal by the fact that it was much more important that France does not keep fighting the war from his colonial empire.
In these kind of questions, it is irrelevant to wonder if the people would have been faitful to what they signed. The real question is to know everyone's true goals : that is something that you can trust. Hitler did not want that France kept fighting from his colonial empire and he was willing to not use the French Fleet in order to achieve that goal.