Fix some mangled whitespace (noop).

libs/ardour/ardour/midi_diskstream.h

@@ -128,8 +128,10 @@ class LIBARDOUR_API MidiDiskstream : public Diskstream
 	int seek (framepos_t which_sample, bool complete_refill = false);
 
 	int process (BufferSet&, framepos_t transport_frame, pframes_t nframes, framecnt_t &, bool need_diskstream);
+
 	frameoffset_t calculate_playback_distance (pframes_t nframes);
 	bool commit (framecnt_t nframes);
+
 	static framecnt_t midi_readahead;
 
   private:

libs/ardour/ardour/midi_scene_changer.h

@@ -48,6 +48,7 @@ class MIDISceneChanger : public SceneChanger
 	/** Signal emitted whenever any relevant MIDI input is detected.
 	 */
 	PBD::Signal0<void> MIDIInputActivity;
+
 	/** Signal emitted whenever any relevant MIDI output is sent.
 	 */
 	PBD::Signal0<void> MIDIOutputActivity;

libs/ardour/ardour/proxy_controllable.h

@@ -46,8 +46,7 @@ public:
 	double internal_to_user (double i) const { return accurate_coefficient_to_dB (i);}
 	double user_to_internal (double u) const { return dB_to_coefficient(u) ;}
 
-		std::string get_user_string () const
-		{
+	std::string get_user_string () const {
 		char theBuf[32]; sprintf( theBuf, "%3.1f dB", accurate_coefficient_to_dB (get_value()));
 		return std::string(theBuf);
 	}

libs/ardour/ardour/scene_change.h

@@ -43,7 +43,7 @@ class SceneChange : public PBD::Stateful
         
 	PBD::Signal0<void> ColorChanged;
 
-    protected:
+protected:
 	/* derived classes are responsible for serializing & deserializing this value */
 	uint32_t _color;
 

libs/ardour/midi_model.cc

@@ -180,7 +180,7 @@ MidiModel::NoteDiffCommand::get_value (const NotePtr note, Property prop)
 		return Variant(note->length());
 	}
 
-	return Variant ();
+	return Variant();
 }
 
 Variant::Type

libs/ardour/transform.cc

@@ -63,7 +63,7 @@ Transform::Value::eval(const Context& ctx) const
 		return Variant(g_random_double());
 	}
 
-	return Variant ();
+	return Variant();
 }
 
 void