minor fixes, plus experimental readline support in InteractiveShell

1 files changed, 8 insertions, 0 deletions

diff --git a/src/expr/command.h b/src/expr/command.h
index 585e60eb4..17736ed77 100644
--- a/src/expr/command.h
+++ b/src/expr/command.h
@@ -108,6 +108,8 @@ protected:
 public:
   DeclarationCommand(const std::string& id, Type t);
   DeclarationCommand(const std::vector<std::string>& ids, Type t);
+  const std::vector<std::string>& getDeclaredSymbols() const;
+  Type getDeclaredType() const;
   void toStream(std::ostream& out) const;
 };/* class DeclarationCommand */
 
@@ -276,6 +278,12 @@ public:
   void toStream(std::ostream& out) const;
 };/* class DatatypeDeclarationCommand */
 
+class CVC4_PUBLIC QuitCommand : public EmptyCommand {
+public:
+  QuitCommand();
+  void toStream(std::ostream& out) const;
+};/* class QuitCommand */
+
 class CVC4_PUBLIC CommandSequence : public Command {
 private:
   /** All the commands to be executed (in sequence) */