diff --git a/Ghidra/Features/Decompiler/src/decompile/cpp/action.cc b/Ghidra/Features/Decompiler/src/decompile/cpp/action.cc
index adcee171fc..9157c6fde0 100644
--- a/Ghidra/Features/Decompiler/src/decompile/cpp/action.cc
+++ b/Ghidra/Features/Decompiler/src/decompile/cpp/action.cc
@@ -955,13 +955,26 @@ ActionDatabase::~ActionDatabase(void)
     delete (*iter).second;
 }
 
-/// This provides the database with the single Action from which all other
-/// \e root Actions are derived.  The Action has a reserved name "universal"
-/// \param act is the universal Action
-void ActionDatabase::registerUniversal(Action *act)
+/// Clear out (possibly altered) root Actions. Reset the default groups.
+/// Set the default root action "decompile"
+void ActionDatabase::resetDefaults(void)
 
 {
-  registerAction(universalname,act);
+  Action *universalAction = (Action *)0;
+  map<string,Action *>::iterator iter;
+  iter = actionmap.find(universalname);
+  if (iter != actionmap.end())
+    universalAction = (*iter).second;
+  for(iter = actionmap.begin();iter!=actionmap.end();++iter) {
+    Action *curAction = (*iter).second;
+    if (curAction != universalAction)
+      delete curAction;		// Clear out any old (modified) root actions
+  }
+  actionmap.clear();
+  registerAction(universalname, universalAction);
+
+  buildDefaultGroups();
+  setCurrent("decompile");	// The default root action
 }
 
 const ActionGroupList &ActionDatabase::getGroup(const string &grp) const
@@ -1019,13 +1032,15 @@ Action *ActionDatabase::toggleAction(const string &grp, const string &basegrp,bo
 /// \param argv is a list of static char pointers, which must end with a NULL pointer, or a zero length string.
 void ActionDatabase::setGroup(const string &grp,const char **argv)
 
-{  ActionGroupList &curgrp( groupmap[ grp ] );
+{
+  ActionGroupList &curgrp( groupmap[ grp ] );
   curgrp.list.clear();		// Clear out any old members
   for(int4 i=0;;++i) {
     if (argv[i] == (char *)0) break;
     if (argv[i][0] == '\0') break;
     curgrp.list.insert( argv[i] );
   }
+  isDefaultGroups = false;
 }
 
 /// Copy an existing \e root Action by copying its grouplist, giving it a new name.
@@ -1038,6 +1053,7 @@ void ActionDatabase::cloneGroup(const string &oldname,const string &newname)
 {
   const ActionGroupList &curgrp(getGroup(oldname)); // Should already exist
   groupmap[ newname ] = curgrp;	// Copy the group
+  isDefaultGroups = false;
 }
 
 /// Add a group to the grouplist for a particular \e root Action.
@@ -1046,7 +1062,9 @@ void ActionDatabase::cloneGroup(const string &oldname,const string &newname)
 /// \param basegroup is the group to add
 /// \return \b true for a new addition, \b false is the group was already present
 bool ActionDatabase::addToGroup(const string &grp, const string &basegroup)
+
 {
+  isDefaultGroups = false;
   ActionGroupList &curgrp( groupmap[ grp ] );
   return curgrp.list.insert( basegroup ).second;
 }
@@ -1057,7 +1075,9 @@ bool ActionDatabase::addToGroup(const string &grp, const string &basegroup)
 /// \param basegrp is the group to remove
 /// \return \b true if the group existed and was removed
 bool ActionDatabase::removeFromGroup(const string &grp, const string &basegrp)
+
 {
+  isDefaultGroups = false;
   ActionGroupList &curgrp( groupmap[ grp ] );
   return (curgrp.list.erase(basegrp) > 0);
 }
diff --git a/Ghidra/Features/Decompiler/src/decompile/cpp/action.hh b/Ghidra/Features/Decompiler/src/decompile/cpp/action.hh
index 14df7561dc..bb562e5591 100644
--- a/Ghidra/Features/Decompiler/src/decompile/cpp/action.hh
+++ b/Ghidra/Features/Decompiler/src/decompile/cpp/action.hh
@@ -296,14 +296,16 @@ class ActionDatabase {
   string currentactname;			///< The name associated with the current root Action
   map<string,ActionGroupList> groupmap;		///< Map from root Action name to the grouplist it uses
   map<string,Action *> actionmap;		///< Map from name to root Action
+  bool isDefaultGroups;				///< \b true if only the default groups are set
   static const char universalname[];		///< The name of the \e universal root Action
   void registerAction(const string &nm,Action *act);	///< Register a \e root Action
+  void buildDefaultGroups(void);		///< Set up descriptions of preconfigured root Actions
   Action *getAction(const string &nm) const;				///< Look up a \e root Action by name
   Action *deriveAction(const string &baseaction,const string &grp);	///< Derive a \e root Action
 public:
-  ActionDatabase(void) { currentact = (Action *)0; }	///< Constructor
+  ActionDatabase(void) { currentact = (Action *)0; isDefaultGroups = false; }	///< Constructor
   ~ActionDatabase(void);				///< Destructor
-  void registerUniversal(Action *act);			///< Register the \e universal root Action
+  void resetDefaults(void);			///< (Re)set the default configuration
   Action *getCurrent(void) const { return currentact; }	///< Get the current \e root Action
   const string &getCurrentName(void) const { return currentactname; }	///< Get the name of the current \e root Action
   const ActionGroupList &getGroup(const string &grp) const;	///< Get a specific grouplist by name
@@ -314,6 +316,7 @@ public:
   void cloneGroup(const string &oldname,const string &newname);		///< Clone a \e root Action
   bool addToGroup(const string &grp,const string &basegroup);		///< Add a group to a \e root Action
   bool removeFromGroup(const string &grp,const string &basegroup);	///< Remove a group from a \e root Action
+  void universalAction(Architecture *glb);		///< Build the universal action
 };
 
 #endif
diff --git a/Ghidra/Features/Decompiler/src/decompile/cpp/architecture.cc b/Ghidra/Features/Decompiler/src/decompile/cpp/architecture.cc
index 875078ec31..9116284df4 100644
--- a/Ghidra/Features/Decompiler/src/decompile/cpp/architecture.cc
+++ b/Ghidra/Features/Decompiler/src/decompile/cpp/architecture.cc
@@ -86,17 +86,10 @@ Architecture::Architecture(void)
 
 {
   //  endian = -1;
-  trim_recurse_max = 5;		// Reasonable default value
-  max_implied_ref = 2;		// 2 is best, in specific cases a higher number might be good
-  max_term_duplication = 2;	// 2 and 3 (4) are pretty reasonable
-  max_basetype_size = 10;	// Needs to be 8 or bigger
+  resetDefaultsInternal();
   min_funcsymbol_size = 1;
   aggressive_ext_trim = false;
-  readonlypropagate = false;
-  infer_pointers = true;
   funcptr_align = 0;
-  flowoptions = 0;
-  alias_block_level = 2;	// Block structs and arrays by default
   defaultfp = (ProtoModel *)0;
   defaultReturnAddr.space = (AddrSpace *)0;
   evalfp_current = (ProtoModel *)0;
@@ -508,8 +501,8 @@ void Architecture::buildAction(DocumentStorage &store)
 
 {
   parseExtraRules(store);	// Look for any additional rules
-  universal_action(this);
-  allacts.setCurrent("decompile");
+  allacts.universalAction(this);
+  allacts.resetDefaults();
 }
 
 /// This builds the database which holds the status registers setings and other
@@ -1253,6 +1246,30 @@ void Architecture::init(DocumentStorage &store)
   fillinReadOnlyFromLoader();
 }
 
+void Architecture::resetDefaultsInternal(void)
+
+{
+  trim_recurse_max = 5;
+  max_implied_ref = 2;		// 2 is best, in specific cases a higher number might be good
+  max_term_duplication = 2;	// 2 and 3 (4) are reasonable
+  max_basetype_size = 10;	// Needs to be 8 or bigger
+  flowoptions = 0;
+  infer_pointers = true;
+  readonlypropagate = false;
+  alias_block_level = 2;	// Block structs and arrays by default
+}
+
+/// Reset options that can be modified by the OptionDatabase. This includes
+/// options specific to this class and options under PrintLanguage and ActionDatabase
+void Architecture::resetDefaults(void)
+
+{
+  resetDefaultsInternal();
+  allacts.resetDefaults();
+  for(int4 i=0;i<printlist.size();++i)
+    printlist[i]->resetDefaults();
+}
+
 Address SegmentedResolver::resolve(uintb val,int4 sz,const Address &point,uintb &fullEncoding)
 
 {
diff --git a/Ghidra/Features/Decompiler/src/decompile/cpp/architecture.hh b/Ghidra/Features/Decompiler/src/decompile/cpp/architecture.hh
index 0a67163fbd..87de413e95 100644
--- a/Ghidra/Features/Decompiler/src/decompile/cpp/architecture.hh
+++ b/Ghidra/Features/Decompiler/src/decompile/cpp/architecture.hh
@@ -164,6 +164,8 @@ public:
 #endif
   Architecture(void);		///< Construct an uninitialized Architecture
   void init(DocumentStorage &store); ///< Load the image and configure architecture
+  void resetDefaultsInternal(void);	///< Reset default values for options specific to Architecture
+  void resetDefaults(void);		///< Reset defaults values for options owned by \b this
   ProtoModel *getModel(const string &nm) const;		///< Get a specific PrototypeModel
   bool hasModel(const string &nm) const;		///< Does this Architecture have a specific PrototypeModel
   bool highPtrPossible(const Address &loc,int4 size) const; ///< Are pointers possible to the given location?
diff --git a/Ghidra/Features/Decompiler/src/decompile/cpp/coreaction.cc b/Ghidra/Features/Decompiler/src/decompile/cpp/coreaction.cc
index 75114edf14..0cb2ddc1f3 100644
--- a/Ghidra/Features/Decompiler/src/decompile/cpp/coreaction.cc
+++ b/Ghidra/Features/Decompiler/src/decompile/cpp/coreaction.cc
@@ -4703,11 +4703,12 @@ void TermOrder::sortTerms(void)
   sort(sorter.begin(),sorter.end(),additiveCompare);
 }
 
-/// Build the default \e root Actions: decompile, jumptable, normalize, paramid, register, firstpass
-/// \param allacts is the database that will hold the \e root Actions
-void build_defaultactions(ActionDatabase &allacts)
+/// (Re)build the default \e root Actions: decompile, jumptable, normalize, paramid, register, firstpass
+void ActionDatabase::buildDefaultGroups(void)
 
 {
+  if (isDefaultGroups) return;
+  groupmap.clear();
   const char *members[] = { "base", "protorecovery", "protorecovery_a", "deindirect", "localrecovery",
 			    "deadcode", "typerecovery", "stackptrflow",
 			    "blockrecovery", "stackvars", "deadcontrolflow", "switchnorm",
@@ -4716,36 +4717,37 @@ void build_defaultactions(ActionDatabase &allacts)
 			    "segment", "returnsplit", "nodejoin", "doubleload", "doubleprecis",
 			    "unreachable", "subvar", "floatprecision", 
 			    "conditionalexe", "" };
-  allacts.setGroup("decompile",members);
+  setGroup("decompile",members);
 
   const char *jumptab[] = { "base", "noproto", "localrecovery", "deadcode", "stackptrflow",
 			    "stackvars", "analysis", "segment", "subvar", "conditionalexe", "" };
-  allacts.setGroup("jumptable",jumptab);
+  setGroup("jumptable",jumptab);
 
  const  char *normali[] = { "base", "protorecovery", "protorecovery_b", "deindirect", "localrecovery",
 			    "deadcode", "stackptrflow", "normalanalysis",
 			    "stackvars", "deadcontrolflow", "analysis", "fixateproto", "nodejoin",
 			    "unreachable", "subvar", "floatprecision", "normalizebranches",
 			    "conditionalexe", "" };
-  allacts.setGroup("normalize",normali);
+  setGroup("normalize",normali);
 
   const  char *paramid[] = { "base", "protorecovery", "protorecovery_b", "deindirect", "localrecovery",
                              "deadcode", "typerecovery", "stackptrflow", "siganalysis",
                              "stackvars", "deadcontrolflow", "analysis", "fixateproto",
                              "unreachable", "subvar", "floatprecision",
                              "conditionalexe", "" };
-  allacts.setGroup("paramid",paramid);
+  setGroup("paramid",paramid);
 
   const char *regmemb[] = { "base", "analysis", "subvar", "" };
-  allacts.setGroup("register",regmemb);
+  setGroup("register",regmemb);
 
   const char *firstmem[] = { "base", "" };
-  allacts.setGroup("firstpass",firstmem);
+  setGroup("firstpass",firstmem);
+  isDefaultGroups = true;
 }
 
 /// Construct the \b universal Action that contains all possible components
 /// \param conf is the Architecture that will use the Action
-void universal_action(Architecture *conf)
+void ActionDatabase::universalAction(Architecture *conf)
 
 {
   vector<Rule *>::iterator iter;
@@ -4757,9 +4759,8 @@ void universal_action(Architecture *conf)
   ActionGroup *actstackstall;
   AddrSpace *stackspace = conf->getStackSpace();
 
-  build_defaultactions(conf->allacts);
   act = new ActionRestartGroup(Action::rule_onceperfunc,"universal",1);
-  conf->allacts.registerUniversal(act);
+  registerAction(universalname,act);
 
   act->addAction( new ActionStart("base"));
   act->addAction( new ActionConstbase("base"));
diff --git a/Ghidra/Features/Decompiler/src/decompile/cpp/ghidra_process.cc b/Ghidra/Features/Decompiler/src/decompile/cpp/ghidra_process.cc
index 231a12dd42..c6b60c15ee 100644
--- a/Ghidra/Features/Decompiler/src/decompile/cpp/ghidra_process.cc
+++ b/Ghidra/Features/Decompiler/src/decompile/cpp/ghidra_process.cc
@@ -433,6 +433,7 @@ void SetOptions::rawAction(void)
 {
   res = false;
 
+  ghidra->resetDefaults();
   ghidra->options->restoreXml(doc->getRoot());
   delete doc;
   doc = (Document *)0;
diff --git a/Ghidra/Features/Decompiler/src/decompile/cpp/prettyprint.cc b/Ghidra/Features/Decompiler/src/decompile/cpp/prettyprint.cc
index 21ded50c81..009d5bbb64 100644
--- a/Ghidra/Features/Decompiler/src/decompile/cpp/prettyprint.cc
+++ b/Ghidra/Features/Decompiler/src/decompile/cpp/prettyprint.cc
@@ -344,6 +344,12 @@ void EmitXml::spaces(int4 num,int4 bump)
   }
 }
 
+void EmitXml::resetDefaults(void)
+
+{
+  resetDefaultsInternal();
+}
+
 int4 TokenSplit::countbase = 0;
 
 /// Emit markup or content corresponding to \b this token on a low-level emitter.
@@ -536,15 +542,15 @@ void TokenSplit::printDebug(ostream &s) const
 }
 #endif
 
-EmitPrettyPrint::EmitPrettyPrint(int4 mls) 
-  : EmitXml(), scanqueue( 3*mls ), tokqueue( 3*mls )
+EmitPrettyPrint::EmitPrettyPrint(void)
+  : EmitXml(), scanqueue( 3*100 ), tokqueue( 3*100 )
 
 {
   lowlevel = new EmitNoXml();	// Do not emit xml by default
-  maxlinesize = mls;
   spaceremain = maxlinesize;
   needbreak = false;
   commentmode = false;
+  resetDefaultsPrettyPrint();
 }
 
 EmitPrettyPrint::~EmitPrettyPrint(void)
@@ -1213,3 +1219,11 @@ void EmitPrettyPrint::setMaxLineSize(int4 val)
   spaceremain = maxlinesize;
   clear();
 }
+
+void EmitPrettyPrint::resetDefaults(void)
+
+{
+  lowlevel->resetDefaults();
+  resetDefaultsInternal();
+  resetDefaultsPrettyPrint();
+}
diff --git a/Ghidra/Features/Decompiler/src/decompile/cpp/prettyprint.hh b/Ghidra/Features/Decompiler/src/decompile/cpp/prettyprint.hh
index ff4230fd35..5de1739874 100644
--- a/Ghidra/Features/Decompiler/src/decompile/cpp/prettyprint.hh
+++ b/Ghidra/Features/Decompiler/src/decompile/cpp/prettyprint.hh
@@ -80,8 +80,9 @@ protected:
   int4 indentlevel;			///< Current indent level (in fixed width characters)
   int4 parenlevel;			///< Current depth of parentheses
   int4 indentincrement;			///< Change in indentlevel per level of nesting
+  void resetDefaultsInternal(void) { indentincrement = 2; }	///< Set options to default values for EmitXml
 public:
-  EmitXml(void) { s = (ostream *)0; indentlevel=0; parenlevel=0; indentincrement=2; }	///< Constructor
+  EmitXml(void) { s = (ostream *)0; indentlevel=0; parenlevel=0; resetDefaultsInternal(); }	///< Constructor
 
   /// \brief Possible types of syntax highlighting
   enum syntax_highlight {
@@ -196,6 +197,9 @@ public:
   /// \return \b true if \b this produces an XML markup of its emitted source code
   virtual bool emitsXml(void) const { return true; }
 
+  /// \brief (Re)set the default emitting options
+  virtual void resetDefaults(void);
+
   /// \brief Get the current parentheses depth
   ///
   /// \return the current number of open parenthetical groups
@@ -649,9 +653,11 @@ template<typename _type>
 void circularqueue<_type>::setMax(int4 sz)
 
 {
-  delete [] cache;
-  max = sz;
-  cache = new _type [ sz ];
+  if (max != sz) {
+    delete [] cache;
+    max = sz;
+    cache = new _type [ sz ];
+  }
   left = 1;			// This operation empties queue
   right = 0;
 }
@@ -721,8 +727,9 @@ class EmitPrettyPrint : public EmitXml {
   void print(const TokenSplit &tok);	///< Output the given token to the low-level emitter
   void advanceleft(void);	///< Emit tokens that have been fully committed
   void scan(void);		///< Process a new token
+  void resetDefaultsPrettyPrint(void) { setMaxLineSize(100); }
 public:
-  EmitPrettyPrint(int4 mls);	///< Construct with an initial maximum line size
+  EmitPrettyPrint(void);	///< Construct with an initial maximum line size
   virtual ~EmitPrettyPrint(void);
   virtual int4 beginDocument(void);
   virtual void endDocument(int4 id);
@@ -768,6 +775,7 @@ public:
   virtual int4 getMaxLineSize(void) const { return maxlinesize; }
   virtual void setCommentFill(const string &fill) { commentfill = fill; }
   virtual bool emitsXml(void) const { return lowlevel->emitsXml(); }
+  virtual void resetDefaults(void);
   void setXML(bool val);	///< Toggle whether the low-level emitter emits XML markup or not
 };
 
diff --git a/Ghidra/Features/Decompiler/src/decompile/cpp/printc.cc b/Ghidra/Features/Decompiler/src/decompile/cpp/printc.cc
index dbad39fe1e..535ca1d922 100644
--- a/Ghidra/Features/Decompiler/src/decompile/cpp/printc.cc
+++ b/Ghidra/Features/Decompiler/src/decompile/cpp/printc.cc
@@ -94,12 +94,6 @@ PrintLanguage *PrintCCapability::buildLanguage(Architecture *glb)
 PrintC::PrintC(Architecture *g,const string &nm) : PrintLanguage(g,nm)
 
 {
-  option_NULL = false;
-  option_inplace_ops = false;
-  option_convention = true;
-  option_nocasts = false;
-  option_unplaced = false;
-  option_hide_exts = true;
   nullToken = "NULL";
   
   // Set the flip tokens
@@ -111,7 +105,7 @@ PrintC::PrintC(Architecture *g,const string &nm) : PrintLanguage(g,nm)
   not_equal.negate = &equal;
 
   castStrategy = new CastStrategyC();
-  setCStyleComments();
+  resetDefaultsPrintC();
 }
 
 /// Push nested components of a data-type declaration onto a stack, so we can access it bottom up
@@ -1282,6 +1276,18 @@ bool PrintC::printCharacterConstant(ostream &s,const Address &addr,int4 charsize
   return res;
 }
 
+void PrintC::resetDefaultsPrintC(void)
+
+{
+  option_convention = true;
+  option_hide_exts = true;
+  option_inplace_ops = false;
+  option_nocasts = false;
+  option_NULL = false;
+  option_unplaced = false;
+  setCStyleComments();
+}
+
 /// \brief Push a single character constant to the RPN stack
 ///
 /// For C, a character constant is usually emitted as the character in single quotes.
@@ -1931,6 +1937,13 @@ void PrintC::emitGotoStatement(const FlowBlock *bl,const FlowBlock *exp_bl,
   emit->endStatement(id);
 }
 
+void PrintC::resetDefaults(void)
+
+{
+  PrintLanguage::resetDefaults();
+  resetDefaultsPrintC();
+}
+
 void PrintC::adjustTypeOperators(void)
 
 {
diff --git a/Ghidra/Features/Decompiler/src/decompile/cpp/printc.hh b/Ghidra/Features/Decompiler/src/decompile/cpp/printc.hh
index ebc15f0693..fd9a0aafc5 100644
--- a/Ghidra/Features/Decompiler/src/decompile/cpp/printc.hh
+++ b/Ghidra/Features/Decompiler/src/decompile/cpp/printc.hh
@@ -159,6 +159,7 @@ protected:
   void opHiddenFunc(const PcodeOp *op);			///< Push the given p-code op as a hidden token
   static bool hasCharTerminator(uint1 *buffer,int4 size,int4 charsize);
   bool printCharacterConstant(ostream &s,const Address &addr,int4 charsize) const;
+  void resetDefaultsPrintC(void);			///< Set default values for options specific to PrintC
   virtual void pushConstant(uintb val,const Datatype *ct,
 			    const Varnode *vn,const PcodeOp *op);
   virtual bool pushEquate(uintb val,int4 sz,const EquateSymbol *sym,
@@ -200,6 +201,7 @@ public:
   void setDisplayUnplaced(bool val) { option_unplaced = val; }	///< Toggle whether \e unplaced comments are displayed in the header
   void setHideImpliedExts(bool val) { option_hide_exts = val; }	///< Toggle whether implied extensions are hidden
   virtual ~PrintC(void) {}
+  virtual void resetDefaults(void);
   virtual void adjustTypeOperators(void);
   virtual void setCommentStyle(const string &nm);
   virtual bool isCharacterConstant(const uint1 *buf,int4 size,int4 charsize) const;
diff --git a/Ghidra/Features/Decompiler/src/decompile/cpp/printlanguage.cc b/Ghidra/Features/Decompiler/src/decompile/cpp/printlanguage.cc
index b614c37595..151cdac141 100644
--- a/Ghidra/Features/Decompiler/src/decompile/cpp/printlanguage.cc
+++ b/Ghidra/Features/Decompiler/src/decompile/cpp/printlanguage.cc
@@ -61,13 +61,10 @@ PrintLanguage::PrintLanguage(Architecture *g,const string &nm)
   castStrategy = (CastStrategy *)0;
   name = nm;
   curscope = (Scope *)0;
-  emit = new EmitPrettyPrint(100);
+  emit = new EmitPrettyPrint();
 
-  mods = 0;
   pending = 0;
-  line_commentindent = 20;
-  instr_comment_type = Comment::user2 | Comment::warning;
-  head_comment_type = Comment::header | Comment::warningheader;
+  resetDefaultsInternal();
 }
 
 PrintLanguage::~PrintLanguage(void)
@@ -692,6 +689,15 @@ void PrintLanguage::opUnary(const OpToken *tok,const PcodeOp *op)
   pushVnImplied(op->getIn(0),op,mods);
 }
 
+void PrintLanguage::resetDefaultsInternal(void)
+
+{
+  mods = 0;
+  head_comment_type = Comment::header | Comment::warningheader;
+  line_commentindent = 20;
+  instr_comment_type = Comment::user2 | Comment::warning;
+}
+
 /// The comment will get emitted as a single line using the high-level language's
 /// delimiters with the given indent level
 /// \param indent is the number of characters to indent
@@ -767,6 +773,13 @@ void PrintLanguage::setFlat(bool val)
     mods &= ~flat;
 }
 
+void PrintLanguage::resetDefaults(void)
+
+{
+  emit->resetDefaults();
+  resetDefaultsInternal();
+}
+
 void PrintLanguage::clear(void)
 
 {
diff --git a/Ghidra/Features/Decompiler/src/decompile/cpp/printlanguage.hh b/Ghidra/Features/Decompiler/src/decompile/cpp/printlanguage.hh
index 5681ca1e69..412a4a5773 100644
--- a/Ghidra/Features/Decompiler/src/decompile/cpp/printlanguage.hh
+++ b/Ghidra/Features/Decompiler/src/decompile/cpp/printlanguage.hh
@@ -275,6 +275,8 @@ protected:
   void opBinary(const OpToken *tok,const PcodeOp *op);			///< Push a binary operator onto the RPN stack
   void opUnary(const OpToken *tok,const PcodeOp *op);			///< Push a unary operator onto the RPN stack
   int4 getPending(void) const { return pending; }			///< Get the number of pending nodes yet to be put on the RPN stack
+  void resetDefaultsInternal(void);					///< Reset options to default for PrintLanguage
+
 
   /// \brief Print a single unicode character as a \e character \e constant for the high-level language
   ///
@@ -421,6 +423,7 @@ public:
   void setFlat(bool val);						///< Set whether nesting code structure should be emitted
 
   virtual void adjustTypeOperators(void)=0;				///< Set basic data-type information for p-code operators
+  virtual void resetDefaults(void);					///< Set printing options to their default value
   virtual void clear(void);						///< Clear the RPN stack and the low-level emitter
   virtual void setIntegerFormat(const string &nm);			///< Set the default integer format