--- ray/src/common/caldefn.c	2003/10/27 10:19:31	2.21
+++ ray/src/common/caldefn.c	2010/03/05 17:28:46	2.24
@@ -1,5 +1,5 @@
 #ifndef lint
-static const char	RCSid[] = "$Id: caldefn.c,v 2.21 2003/10/27 10:19:31 schorsch Exp $";
+static const char	RCSid[] = "$Id: caldefn.c,v 2.24 2010/03/05 17:28:46 greg Exp $";
 #endif
 /*
  *  Store variable definitions.
@@ -32,6 +32,7 @@ static const char	RCSid[] = "$Id: caldefn.c,v 2.21 200
 #include  <ctype.h>
 
 #include  "rterror.h"
+#include  "rtio.h"
 #include  "rtmisc.h"
 #include  "calcomp.h"
 
@@ -623,7 +624,7 @@ getdefn(void)
 	do {
 	    scan();
 	    if (!isalpha(nextc))
-		syntax("illegal variable name");
+		syntax("illegal parameter name");
 	    ep2 = newnode();
 	    ep2->type = SYM;
 	    ep2->v.name = savestr(getname());
@@ -646,7 +647,7 @@ getdefn(void)
 
     if (ep1->type == SYM && ep1->sibling->type != NUM) {
 	ep1 = newnode();
-	ep1->type = TICK;
+	ep1->type = CLKT;
 	ep1->v.tick = 0;
 	addekid(ep2, ep1);
 	ep1 = newnode();