Index: tests/concurrency/actors/dynamic.cfa
===================================================================
--- tests/concurrency/actors/dynamic.cfa	(revision 9c651692624cedb4800281149390b3fc0cbd0e64)
+++ tests/concurrency/actors/dynamic.cfa	(revision d96f7c4f1e2b7dfb521e83969e9704b7e12505da)
@@ -37,5 +37,5 @@
 		if ( strcmp( argv[1], "d" ) != 0 ) {			// default ?
 			Times = ato( argv[1] );
-			if ( Times < 1 ) fallthru default;
+			if ( Times < 1 ) fallthrough default;
 		} // if
 	  case 1:											// use defaults
Index: tests/concurrency/actors/executor.cfa
===================================================================
--- tests/concurrency/actors/executor.cfa	(revision 9c651692624cedb4800281149390b3fc0cbd0e64)
+++ tests/concurrency/actors/executor.cfa	(revision d96f7c4f1e2b7dfb521e83969e9704b7e12505da)
@@ -41,30 +41,30 @@
 		if ( strcmp( argv[6], "d" ) != 0 ) {			// default ?
 			BufSize = ato( argv[6] );
-			if ( BufSize < 0 ) fallthru default;
+			if ( BufSize < 0 ) fallthrough default;
 		} // if
 	  case 6:
 		if ( strcmp( argv[5], "d" ) != 0 ) {			// default ?
 			Batch = ato( argv[5] );
-			if ( Batch < 1 ) fallthru default;
+			if ( Batch < 1 ) fallthrough default;
 		} // if
 	  case 5:
 		if ( strcmp( argv[4], "d" ) != 0 ) {			// default ?
 			Processors = ato( argv[4] );
-			if ( Processors < 1 ) fallthru default;
+			if ( Processors < 1 ) fallthrough default;
 		} // if
 	  case 4:
 		if ( strcmp( argv[3], "d" ) != 0 ) {			// default ?
 			Rounds = ato( argv[3] );
-			if ( Rounds < 1 ) fallthru default;
+			if ( Rounds < 1 ) fallthrough default;
 		} // if
 	  case 3:
 		if ( strcmp( argv[2], "d" ) != 0 ) {			// default ?
 			Set = ato( argv[2] );
-			if ( Set < 1 ) fallthru default;
+			if ( Set < 1 ) fallthrough default;
 		} // if
 	  case 2:
 		if ( strcmp( argv[1], "d" ) != 0 ) {			// default ?
 			Actors = ato( argv[1] );
-			if ( Actors < 1 || Actors <= Set || Actors % Set != 0 ) fallthru default;
+			if ( Actors < 1 || Actors <= Set || Actors % Set != 0 ) fallthrough default;
 		} // if
 	  case 1:											// use defaults
Index: tests/concurrency/actors/matrixMultiply.cfa
===================================================================
--- tests/concurrency/actors/matrixMultiply.cfa	(revision 9c651692624cedb4800281149390b3fc0cbd0e64)
+++ tests/concurrency/actors/matrixMultiply.cfa	(revision d96f7c4f1e2b7dfb521e83969e9704b7e12505da)
@@ -39,20 +39,20 @@
 		if ( strcmp( argv[4], "d" ) != 0 ) {			// default ?
 			Processors = ato( argv[4] );
-			if ( Processors < 1 ) fallthru default;
+			if ( Processors < 1 ) fallthrough default;
 		} // if
 	  case 4:
 		if ( strcmp( argv[3], "d" ) != 0 ) {			// default ?
 			xr = ato( argv[3] );
-			if ( xr < 1 ) fallthru default;
+			if ( xr < 1 ) fallthrough default;
 		} // if
 	  case 3:
 		if ( strcmp( argv[2], "d" ) != 0 ) {			// default ?
 			xc = ato( argv[2] );
-			if ( xc < 1 ) fallthru default;
+			if ( xc < 1 ) fallthrough default;
 		} // if
 	  case 2:
 		if ( strcmp( argv[1], "d" ) != 0 ) {			// default ?
 			yc = ato( argv[1] );
-			if ( yc < 1 ) fallthru default;
+			if ( yc < 1 ) fallthrough default;
 		} // if
 	  case 1:											// use defaults
Index: tests/concurrency/actors/static.cfa
===================================================================
--- tests/concurrency/actors/static.cfa	(revision 9c651692624cedb4800281149390b3fc0cbd0e64)
+++ tests/concurrency/actors/static.cfa	(revision d96f7c4f1e2b7dfb521e83969e9704b7e12505da)
@@ -34,5 +34,5 @@
 		if ( strcmp( argv[1], "d" ) != 0 ) {			// default ?
 			Times = ato( argv[1] );
-			if ( Times < 1 ) fallthru default;
+			if ( Times < 1 ) fallthrough default;
 		} // if
 	  case 1:											// use defaults
Index: tests/concurrency/channels/barrier.cfa
===================================================================
--- tests/concurrency/channels/barrier.cfa	(revision 9c651692624cedb4800281149390b3fc0cbd0e64)
+++ tests/concurrency/channels/barrier.cfa	(revision d96f7c4f1e2b7dfb521e83969e9704b7e12505da)
@@ -66,10 +66,10 @@
 		if ( strcmp( argv[2], "d" ) != 0 ) {			// default ?
 			BarrierSize = ato( argv[2] );
-            if ( Processors < 1 ) fallthru default;
+            if ( Processors < 1 ) fallthrough default;
 		} // if
 	  case 2:
 		if ( strcmp( argv[1], "d" ) != 0 ) {			// default ?
 			Processors = ato( argv[1] );
-			if ( Processors < 1 ) fallthru default;
+			if ( Processors < 1 ) fallthrough default;
 		} // if
 	  case 1:											// use defaults
Index: tests/concurrency/channels/churn.cfa
===================================================================
--- tests/concurrency/channels/churn.cfa	(revision 9c651692624cedb4800281149390b3fc0cbd0e64)
+++ tests/concurrency/channels/churn.cfa	(revision d96f7c4f1e2b7dfb521e83969e9704b7e12505da)
@@ -91,15 +91,15 @@
 		if ( strcmp( argv[3], "d" ) != 0 ) {			// default ?
 			ChannelSize = ato( argv[3] );
-			if ( ChannelSize < 1 ) fallthru default;
+			if ( ChannelSize < 1 ) fallthrough default;
 		} // if
       case 3:
 		if ( strcmp( argv[2], "d" ) != 0 ) {			// default ?
 			Channels = ato( argv[2] );
-			if ( Channels < 1 ) fallthru default;
+			if ( Channels < 1 ) fallthrough default;
 		} // if
       case 2:
 		if ( strcmp( argv[1], "d" ) != 0 ) {			// default ?
 			Processors = ato( argv[1] );
-			if ( Processors < 1 ) fallthru default;
+			if ( Processors < 1 ) fallthrough default;
 		} // if
 	  case 1:											// use defaults
Index: tests/concurrency/channels/contend.cfa
===================================================================
--- tests/concurrency/channels/contend.cfa	(revision 9c651692624cedb4800281149390b3fc0cbd0e64)
+++ tests/concurrency/channels/contend.cfa	(revision d96f7c4f1e2b7dfb521e83969e9704b7e12505da)
@@ -128,10 +128,10 @@
 		if ( strcmp( argv[2], "d" ) != 0 ) {			// default ?
 			ChannelSize = ato( argv[2] );
-			if ( ChannelSize < 1 ) fallthru default;
+			if ( ChannelSize < 1 ) fallthrough default;
 		} // if
 	  case 2:
 		if ( strcmp( argv[1], "d" ) != 0 ) {			// default ?
 			Processors = ato( argv[1] );
-			if ( Processors < 1 ) fallthru default;
+			if ( Processors < 1 ) fallthrough default;
 		} // if
 	  case 1:											// use defaults
Index: tests/concurrency/channels/daisy_chain.cfa
===================================================================
--- tests/concurrency/channels/daisy_chain.cfa	(revision 9c651692624cedb4800281149390b3fc0cbd0e64)
+++ tests/concurrency/channels/daisy_chain.cfa	(revision d96f7c4f1e2b7dfb521e83969e9704b7e12505da)
@@ -38,10 +38,10 @@
 		if ( strcmp( argv[2], "d" ) != 0 ) {			// default ?
 			Tasks = ato( argv[2] );
-            if ( Tasks < 1 ) fallthru default;
+            if ( Tasks < 1 ) fallthrough default;
 		} // if
 	  case 2:
 		if ( strcmp( argv[1], "d" ) != 0 ) {			// default ?
 			Processors = ato( argv[1] );
-			if ( Processors < 1 ) fallthru default;
+			if ( Processors < 1 ) fallthrough default;
 		} // if
 	  case 1:											// use defaults
Index: tests/concurrency/channels/hot_potato.cfa
===================================================================
--- tests/concurrency/channels/hot_potato.cfa	(revision 9c651692624cedb4800281149390b3fc0cbd0e64)
+++ tests/concurrency/channels/hot_potato.cfa	(revision d96f7c4f1e2b7dfb521e83969e9704b7e12505da)
@@ -43,10 +43,10 @@
 		if ( strcmp( argv[2], "d" ) != 0 ) {			// default ?
 			Tasks = ato( argv[2] );
-            if ( Tasks < 1 ) fallthru default;
+            if ( Tasks < 1 ) fallthrough default;
 		} // if
 	  case 2:
 		if ( strcmp( argv[1], "d" ) != 0 ) {			// default ?
 			Processors = ato( argv[1] );
-			if ( Processors < 1 ) fallthru default;
+			if ( Processors < 1 ) fallthrough default;
 		} // if
 	  case 1:											// use defaults
Index: tests/concurrency/channels/pub_sub.cfa
===================================================================
--- tests/concurrency/channels/pub_sub.cfa	(revision 9c651692624cedb4800281149390b3fc0cbd0e64)
+++ tests/concurrency/channels/pub_sub.cfa	(revision d96f7c4f1e2b7dfb521e83969e9704b7e12505da)
@@ -88,10 +88,10 @@
 		if ( strcmp( argv[2], "d" ) != 0 ) {			// default ?
 			Tasks = ato( argv[2] );
-            if ( Tasks < 1 ) fallthru default;
+            if ( Tasks < 1 ) fallthrough default;
 		} // if
 	  case 2:
 		if ( strcmp( argv[1], "d" ) != 0 ) {			// default ?
 			Processors = ato( argv[1] );
-			if ( Processors < 1 ) fallthru default;
+			if ( Processors < 1 ) fallthrough default;
 		} // if
 	  case 1:											// use defaults