--- a/inst/vrml_Viewpoint.m
+++ b/inst/vrml_Viewpoint.m
@@ -42,12 +42,12 @@
 
 h = struct (varargin{:});
  
-tpl = struct ("fieldOfView",      "%8.3f",\
-	      "jump",             "%s",\
-	      "orientation",      "%8.3f %8.3f %8.3f %8.3f",\
-	      "orientation0",     "%8.3f %8.3f %8.3f %8.3f",\
-	      "position",         "%8.3f %8.3f %8.3f",\
-	      "description",      "\"%s\"",\
+tpl = struct ("fieldOfView",      "%8.3f",...
+	      "jump",             "%s",...
+	      "orientation",      "%8.3f %8.3f %8.3f %8.3f",...
+	      "orientation0",     "%8.3f %8.3f %8.3f %8.3f",...
+	      "position",         "%8.3f %8.3f %8.3f",...
+	      "description",      "\"%s\"",...
 	      "DEF",              "");
 DEF = "";
 defaultPos = [0 0 10];
@@ -113,8 +113,8 @@
 
 body = "";
 for [val, key] = h
-  body = [body,\
-	  sprintf("   %-20s   %s\n",key, \
+  body = [body,...
+	  sprintf("   %-20s   %s\n",key, ...
 		  sprintf (getfield (tpl,key), val))];
 end