When I look through a resource file I see that there are several {0}s and {1}s.

I know that these are placeholders for dynamic values, but I don't know how to make proper use of them. 

My specific issue is with the User Forum Permissions that should appear in the "more options" panel of the forums.

Example: (You can post new topics)

I need a multi-nation version of this.  I tried using the resource "User_UserPermissions_postNewTopics",  

but the result was "You {0} post new topics".

 

I should note that with the spanish language pack, I don't have a problem. Just with the french version. I think the french language pack is less complete.

 

Thanks for the help.