103 static int GetOperation(HistoryOperation op) {  in GetOperation()
121     case HistoryOperation::Oldest:  in GetOperation()
123     case HistoryOperation::Older:  in GetOperation()
125     case HistoryOperation::Current:  in GetOperation()
127     case HistoryOperation::Newer:  in GetOperation()
129     case HistoryOperation::Newest:  in GetOperation()
468 unsigned char Editline::RecallHistory(HistoryOperation op) {  in RecallHistory()
469   assert(op == HistoryOperation::Older || op == HistoryOperation::Newer);  in RecallHistory()
480     case HistoryOperation::Newer:  in RecallHistory()
482     case HistoryOperation::Older: {  in RecallHistory()
484                     GetOperation(HistoryOperation::Newest)) == -1)  in RecallHistory()
500       case HistoryOperation::Older:  in RecallHistory()
503       case HistoryOperation::Newer:  in RecallHistory()
526   case HistoryOperation::Older:  in RecallHistory()
529   case HistoryOperation::Newer:  in RecallHistory()
788     return RecallHistory(HistoryOperation::Older);  in PreviousLineCommand()
814       return RecallHistory(HistoryOperation::Newer);  in NextLineCommand()
845   return RecallHistory(HistoryOperation::Older);  in PreviousHistoryCommand()
851   return RecallHistory(HistoryOperation::Newer);  in NextHistoryCommand()