Comments.

stepmania/src/GroupList.cpp

@@ -3,6 +3,9 @@
 #include "ThemeManager.h"
 #include "SongManager.h"
 
+/* If this actor is used anywhere other than SelectGroup, we
+ * can add a setting that changes which metric group we pull
+ * settings out of, so it can be configured separately. */
 #define BUTTON_X			THEME->GetMetricF("SelectGroup","ButtonX")
 #define BUTTON_START_Y		THEME->GetMetricF("SelectGroup","ButtonStartY")
 #define BUTTON_SPACING_Y	THEME->GetMetricF("SelectGroup","ButtonSpacingY")

stepmania/src/MusicList.cpp

@@ -2,6 +2,9 @@
 #include "MusicList.h"
 #include "ThemeManager.h"
 
+/* If this actor is used anywhere other than SelectGroup, we
+ * can add a setting that changes which metric group we pull
+ * settings out of, so it can be configured separately. */
 #define TITLES_START_X		THEME->GetMetricF("SelectGroup","TitlesStartX")
 #define TITLES_SPACING_X	THEME->GetMetricF("SelectGroup","TitlesSpacingX")
 #define TITLES_START_Y		THEME->GetMetricF("SelectGroup","TitlesStartY")

stepmania/src/Player.cpp

@@ -295,7 +295,8 @@ void Player::Step( int col )
 
 	int iIndexOverlappingNote = -1;		// leave as -1 if we don't find any
 
-	// Start at iIndexStartLookingAt and search outward.  The first one note overlaps the player's hit (this is the closest match).
+	// Start at iIndexStartLookingAt and search outward.  The first one note 
+	// overlaps the player's hit (this is the closest match).
 	for( int delta=0; delta <= iNumElementsToExamine; delta++ )
 	{
 		int iCurrentIndexEarlier = iIndexStartLookingAt - delta;