Index: trunk/src/undo.h
===================================================================
--- trunk/src/undo.h	(revision 1101)
+++ trunk/src/undo.h	(revision 1102)
@@ -69,4 +69,9 @@
 void UnlockUndo(void);
 bool Undoing(void);
 
+/* Publish actions - these may be useful for other actions */
+int ActionUndo(int argc, char **argv, Coord x, Coord y);
+int ActionRedo(int argc, char **argv, Coord x, Coord y);
+int ActionAtomic(int argc, char **argv, Coord x, Coord y);
+
 #endif
Index: trunk/src/undo_act.c
===================================================================
--- trunk/src/undo_act.c	(revision 1101)
+++ trunk/src/undo_act.c	(revision 1102)
@@ -77,7 +77,7 @@
 
 %end-doc */
 
-static int ActionAtomic(int argc, char **argv, Coord x, Coord y)
+int ActionAtomic(int argc, char **argv, Coord x, Coord y)
 {
 	if (argc != 1)
 		AFAIL(atomic);
@@ -123,7 +123,7 @@
 
 %end-doc */
 
-static int ActionUndo(int argc, char **argv, Coord x, Coord y)
+int ActionUndo(int argc, char **argv, Coord x, Coord y)
 {
 	char *function = ARG(0);
 	if (!function || !*function) {
@@ -263,7 +263,7 @@
 
 %end-doc */
 
-static int ActionRedo(int argc, char **argv, Coord x, Coord y)
+int ActionRedo(int argc, char **argv, Coord x, Coord y)
 {
 	if (((Settings.Mode == POLYGON_MODE ||
 				Settings.Mode == POLYGONHOLE_MODE) && Crosshair.AttachedPolygon.PointN) || Crosshair.AttachedLine.State == STATE_SECOND)