Thread:User talk:CodeCat/Please change t- to behave like t when diacritics are autoremoved./reply (6)

The definitions in Module:languages could be changed if editors decide to, yes. Ideally, the bot would fetch the current rules before doing any work, but I don't know how feasible that is, because the bot would then need to parse the Lua code itself. On the other hand, you could write your own module that reads Module:languages and converts all the necessary information into a format your bot can easily parse and use. MewBot does something similar as well with inflection tables.