get-language-position in drscheme:language:language<%>
This method returns a list of strings that is used to organize this language with the other languages. Each entry in that list is a category or subcategory of the language and the last entry in the list is the name of the language itself. In the language dialog, each element in the list except for the last will be a nested turn down triangle on the left of the dialog. The final entry will be the name that the user can choose to select this language. Names that are the same will be combined into the same turndown entry.
For example, if one language's position is:
(list "General Category" "Specific Category" "My Language")
and another's is:
(list "General Category" "Specific Category" "My Other Language")
The language dialog will collapse the first two elements in the list, resulting in only a pair of nested turn-down triangles, not parallel pairs of nested turn-down triangles.