Fix more broken whitespace.

git-svn-id: svn://localhost/ardour2/branches/3.0@8318 d708f5d6-7413-0410-9779-e7cbd77b26cf

2 files changed, 56 insertions, 56 deletions

diff --git a/libs/pbd/pbd/properties.h b/libs/pbd/pbd/properties.h
index 01aed7cef0..ad9ed2f1f6 100644
--- a/libs/pbd/pbd/properties.h
+++ b/libs/pbd/pbd/properties.h
@@ -138,33 +138,33 @@ public:
 		_old = tmp;
 	}
 
-        void get_changes_as_properties (PropertyList& changes, Command *) const {
-                if (this->_have_old) {
+	void get_changes_as_properties (PropertyList& changes, Command *) const {
+		if (this->_have_old) {
 			changes.add (clone ());
-                }
-        }
+		}
+	}
 
 protected:
 
 	void set (T const& v) {
-                if (v != _current) {
-                        if (!_have_old) {
-                                _old = _current;
-                                _have_old = true;
-                        } else {
-                                if (v == _old) {
-                                        /* value has been reset to the value
-                                           at the start of a history transaction,
-                                           before clear_changes() is called.
-                                           thus there is effectively no apparent
-                                           history for this property.
-                                        */
-                                        _have_old = false;
-                                }
-                        }
-
-                        _current  = v;
-                } 
+		if (v != _current) {
+			if (!_have_old) {
+				_old = _current;
+				_have_old = true;
+			} else {
+				if (v == _old) {
+					/* value has been reset to the value
+					   at the start of a history transaction,
+					   before clear_changes() is called.
+					   thus there is effectively no apparent
+					   history for this property.
+					*/
+					_have_old = false;
+				}
+			}
+
+			_current  = v;
+		} 
 	}
 
 	virtual std::string to_string (T const& v) const             = 0;
@@ -210,7 +210,7 @@ public:
 		return new Property<T> (this->property_id(), this->_old, this->_current);
 	}
 	
-        Property<T>* clone_from_xml (const XMLNode& node) const {
+	Property<T>* clone_from_xml (const XMLNode& node) const {
 		XMLNodeList const & children = node.children ();
 		XMLNodeList::const_iterator i = children.begin();
 		while (i != children.end() && (*i)->name() != this->property_name()) {
@@ -228,7 +228,7 @@ public:
 		}
 			
 		return new Property<T> (this->property_id(), from_string (from->value()), from_string (to->value ()));
-        }
+	}
 
 	T & operator=(T const& v) {
 		this->set (v);
diff --git a/libs/pbd/stateful.cc b/libs/pbd/stateful.cc
index 8ee587fbc6..e65eb8d070 100644
--- a/libs/pbd/stateful.cc
+++ b/libs/pbd/stateful.cc
@@ -39,8 +39,8 @@ int Stateful::current_state_version = 0;
 int Stateful::loading_state_version = 0;
 
 Stateful::Stateful ()
-        : _frozen (0)
-        , _properties (new OwnedPropertyList)
+	: _frozen (0)
+	, _properties (new OwnedPropertyList)
 {
 	_extra_xml = 0;
 	_instant_xml = 0;
@@ -48,7 +48,7 @@ Stateful::Stateful ()
 
 Stateful::~Stateful ()
 {
-        delete _properties;
+	delete _properties;
 
 	// Do not delete _extra_xml.  The use of add_child_nocopy() 
 	// means it needs to live on indefinately.
@@ -186,7 +186,7 @@ PropertyChange
 Stateful::set_values (XMLNode const & node)
 {
 	PropertyChange c;
-        
+	
 	for (OwnedPropertyList::iterator i = _properties->begin(); i != _properties->end(); ++i) {
 		if (i->second->set_value (node)) {
 			c.add (i->first);
@@ -204,16 +204,16 @@ Stateful::apply_changes (const PropertyList& property_list)
 	PropertyChange c;
 	PropertyList::const_iterator p;
 
-        DEBUG_TRACE (DEBUG::Stateful, string_compose ("Stateful %1 setting properties from list of %2\n", this, property_list.size()));
+	DEBUG_TRACE (DEBUG::Stateful, string_compose ("Stateful %1 setting properties from list of %2\n", this, property_list.size()));
 
-        for (PropertyList::const_iterator pp = property_list.begin(); pp != property_list.end(); ++pp) {
-                DEBUG_TRACE (DEBUG::Stateful, string_compose ("in plist: %1\n", pp->second->property_name()));
-        }
-        
-        for (PropertyList::const_iterator i = property_list.begin(); i != property_list.end(); ++i) {
-                if ((p = _properties->find (i->first)) != _properties->end()) {
+	for (PropertyList::const_iterator pp = property_list.begin(); pp != property_list.end(); ++pp) {
+		DEBUG_TRACE (DEBUG::Stateful, string_compose ("in plist: %1\n", pp->second->property_name()));
+	}
+	
+	for (PropertyList::const_iterator i = property_list.begin(); i != property_list.end(); ++i) {
+		if ((p = _properties->find (i->first)) != _properties->end()) {
 
-                        DEBUG_TRACE (
+			DEBUG_TRACE (
 				DEBUG::Stateful,
 				string_compose ("actually setting property %1 using %2\n", p->second->property_name(), i->second->property_name())
 				);
@@ -222,9 +222,9 @@ Stateful::apply_changes (const PropertyList& property_list)
 				c.add (i->first);
 			}
 		} else {
-                        DEBUG_TRACE (DEBUG::Stateful, string_compose ("passed in property %1 not found in own property list\n",
-                                                                      i->second->property_name()));
-                }
+			DEBUG_TRACE (DEBUG::Stateful, string_compose ("passed in property %1 not found in own property list\n",
+			                                              i->second->property_name()));
+		}
 	}
 	
 	post_set (c);
@@ -248,7 +248,7 @@ Stateful::add_properties (XMLNode& owner_state)
 void
 Stateful::add_property (PropertyBase& s)
 {
-        _properties->add (s);
+	_properties->add (s);
 }
 
 void
@@ -272,7 +272,7 @@ Stateful::send_change (const PropertyChange& what_changed)
 void
 Stateful::suspend_property_changes ()
 {
-        _frozen++;
+	_frozen++;
 }
 
 void
@@ -293,21 +293,21 @@ Stateful::resume_property_changes ()
 		}
 	}
 
-        mid_thaw (what_changed);
+	mid_thaw (what_changed);
 
-        send_change (what_changed);
+	send_change (what_changed);
 }
 
 bool
 Stateful::changed() const  
 {
 	for (OwnedPropertyList::const_iterator i = _properties->begin(); i != _properties->end(); ++i) {
-                if (i->second->changed()) {
-                        return true;
-                }
-        }
+		if (i->second->changed()) {
+			return true;
+		}
+	}
 
-        return false;
+	return false;
 }
 
 bool
@@ -325,17 +325,17 @@ Stateful::apply_changes (const PropertyBase& prop)
 PropertyList*
 Stateful::property_factory (const XMLNode& history_node) const
 {
-        PropertyList* prop_list = new PropertyList;
+	PropertyList* prop_list = new PropertyList;
 
-        for (OwnedPropertyList::const_iterator i = _properties->begin(); i != _properties->end(); ++i) {
-                PropertyBase* prop = i->second->clone_from_xml (history_node);
+	for (OwnedPropertyList::const_iterator i = _properties->begin(); i != _properties->end(); ++i) {
+		PropertyBase* prop = i->second->clone_from_xml (history_node);
 
-                if (prop) {
-                        prop_list->add (prop);
-                }
-        }
+		if (prop) {
+			prop_list->add (prop);
+		}
+	}
 
-        return prop_list;
+	return prop_list;
 }
 
 void