namespace lyx {
class BufferParams;
+class Language;
class WordLangTuple;
class docstring_list;
/// accept the given word temporarily
virtual void accept(WordLangTuple const &) = 0;
+ /// check if dictionary exists
+ virtual bool hasDictionary(Language const *) const = 0;
+
/// give an error message on messy exit
virtual docstring const error() = 0;
};