1 files changed, 3 insertions, 0 deletions

@@ -45,6 +45,7 @@ struct GenerateOptions {
   int max_answer_len = 0;
   int max_hint_len = 0;
   int exact_len = 0;
+  int max_len_diff = -1; // supported by single, double, paired, cohinted
   bool multiword = false;
   bool save_for_later = false;
   bool reuse_solution = false; // supported by single, double, and stack
@@ -52,7 +53,9 @@ struct GenerateOptions {
   PalindromeQuery palindrome = kPalindromeUnspecified; // only important for middle black. supported by single and paired
   std::string copy_to; // supported by single and paired
   std::string copy_to2; // supported by paired
+  std::string copy_hidden; // supported by single mid white
   bool force_two_words = false;
+  bool must_be_broad = false; // the solution must also be gettable by bottom white/red/blue. supported by single and double
 };
 
 class Wanderlust {