NO-OP whitespace + comments

4 files changed, 15 insertions, 10 deletions

diff --git a/libs/ardour/ardour/io.h b/libs/ardour/ardour/io.h
index 9afd0167e3..e32c05c9d3 100644
--- a/libs/ardour/ardour/io.h
+++ b/libs/ardour/ardour/io.h
@@ -74,8 +74,8 @@ class LIBARDOUR_API IO : public SessionObject, public Latent
 		Output
 	};
 
-        IO (Session&, const std::string& name, Direction, DataType default_type = DataType::AUDIO, bool sendish = false);
-        IO (Session&, const XMLNode&, DataType default_type = DataType::AUDIO, bool sendish = false);
+	IO (Session&, const std::string& name, Direction, DataType default_type = DataType::AUDIO, bool sendish = false);
+	IO (Session&, const XMLNode&, DataType default_type = DataType::AUDIO, bool sendish = false);
 
 	virtual ~IO();
 
@@ -94,7 +94,7 @@ class LIBARDOUR_API IO : public SessionObject, public Latent
 
 	int ensure_io (ChanCount cnt, bool clear, void *src);
 
-        int connect_ports_to_bundle (boost::shared_ptr<Bundle>, bool exclusive, void *);
+	int connect_ports_to_bundle (boost::shared_ptr<Bundle>, bool exclusive, void *);
 	int disconnect_ports_from_bundle (boost::shared_ptr<Bundle>, void *);
 
 	BundleList bundles_connected ();
@@ -207,7 +207,7 @@ class LIBARDOUR_API IO : public SessionObject, public Latent
 	Direction _direction;
 	DataType _default_type;
 	bool     _active;
-        bool     _sendish;
+	bool     _sendish;
 
   private:
 	int connecting_became_legal ();
diff --git a/libs/ardour/ardour/port.h b/libs/ardour/ardour/port.h
index 97f8a4e778..6eca80a939 100644
--- a/libs/ardour/ardour/port.h
+++ b/libs/ardour/ardour/port.h
@@ -61,7 +61,7 @@ public:
 	int set_name (std::string const &);
 
 	/** @return flags */
-        PortFlags flags () const {
+	PortFlags flags () const {
 		return _flags;
 	}
 
@@ -98,9 +98,9 @@ public:
 	bool last_monitor() const { return _last_monitor; }
 	void set_last_monitor (bool yn) { _last_monitor = yn; }
 
-        PortEngine::PortHandle port_handle() { return _port_handle; }
+	PortEngine::PortHandle port_handle() { return _port_handle; }
 
-        void get_connected_latency_range (LatencyRange& range, bool playback) const;
+	void get_connected_latency_range (LatencyRange& range, bool playback) const;
 
 	void set_private_latency_range (LatencyRange& range, bool playback);
 	const LatencyRange&  private_latency_range (bool playback) const;
diff --git a/libs/ardour/ardour/port_set.h b/libs/ardour/ardour/port_set.h
index cd76f75ee3..fce3627967 100644
--- a/libs/ardour/ardour/port_set.h
+++ b/libs/ardour/ardour/port_set.h
@@ -49,10 +49,15 @@ public:
 	void add (boost::shared_ptr<Port> port);
 	bool remove (boost::shared_ptr<Port> port);
 
-	/** nth port */
+	/** nth port
+	 * @param index port index
+	 */
 	boost::shared_ptr<Port> port(size_t index) const;
 
-	/** nth port of type @a t, or nth port if t = NIL */
+	/** nth port of type @a t, or nth port if t = NIL
+	 * @param t data type
+	 * @param index port index
+	 */
 	boost::shared_ptr<Port> port(DataType t, size_t index) const;
 
 	boost::shared_ptr<AudioPort> nth_audio_port(size_t n) const;
diff --git a/libs/ardour/playlist.cc b/libs/ardour/playlist.cc
index b571a9eb5f..239622a38c 100644
--- a/libs/ardour/playlist.cc
+++ b/libs/ardour/playlist.cc
@@ -1769,7 +1769,7 @@ Playlist::region_bounds_changed (const PropertyChange& what_changed, boost::shar
 
  }
 
- /***********************************************************************
+ /* *********************************************************************
   FINDING THINGS
   **********************************************************************/