case convert only the first parameter of a command (so that contstants in the 2nd and later params don't get munged)

stepmania/src/Actor.cpp

@@ -618,13 +618,8 @@ void Actor::AddRotationR( float rot )
 
 void Actor::Command( const CString &sCommands )
 {
-	// Convert to lower so we can do case insensitive compared later.
-	// TODO: Is this the best place to convert?
-	CString sCommandsLower = sCommands;
-	sCommandsLower.MakeLower();
-
 	vector<ParsedCommand> vCommands;
- 	ParseCommands( sCommandsLower, vCommands );
+ 	ParseCommands( sCommands, vCommands );
 
 	for( unsigned i=0; i<vCommands.size(); i++ )
 		this->HandleCommand( vCommands[i] );

stepmania/src/ActorCommands.cpp

@@ -28,10 +28,17 @@ void ParsedCommand::Set( const CString &sCommand )
 
 	vTokens.resize( vsTokens.size() );
 
-	for( unsigned j=0; j<vsTokens.size(); j++ )
+	for( unsigned i=0; i<vsTokens.size(); i++ )
 	{
-		const CString &sToken = vsTokens[j];
+		CString &sToken = vsTokens[i];
-		vTokens[j].Set( sToken );
+
+		// TRICKY: The first parameter is the command name.  This is case 
+		// insensitive.  Convert it to lowercase now so that we can do 
+		// case sensitive compares later.
+		if( i == 0 )
+			sToken.MakeLower();
+
+		vTokens[i].Set( sToken );
 	}
 }