Index: trunk/Ohana/src/opihi/cmd.data/dot.c
===================================================================
--- trunk/Ohana/src/opihi/cmd.data/dot.c	(revision 5850)
+++ trunk/Ohana/src/opihi/cmd.data/dot.c	(revision 7080)
@@ -3,53 +3,8 @@
 int dot (int argc, char **argv) {
   
-  int N, Ngraph;
   Graphdata graphmode;
   float x, y;
 
-  /* choose the appropriate graphing window */
-  Ngraph = -1;
-  if ((N = get_argument (argc, argv, "-n"))) {
-    remove_argument (N, &argc, argv);
-    Ngraph = atof (argv[N]);
-    remove_argument (N, &argc, argv);
-  }
-  if (!GetGraph (&graphmode, NULL, &Ngraph)) return (FALSE);
-
-  /* evaluate various plotting options */
-  if ((N = get_argument (argc, argv, "-lt"))) {
-    remove_argument (N, &argc, argv);
-    graphmode.ltype = atof(argv[N]);
-    remove_argument (N, &argc, argv);
-  }
-  if ((N = get_argument (argc, argv, "-lw"))) {
-    remove_argument (N, &argc, argv);
-    graphmode.lweight = atof(argv[N]);
-    remove_argument (N, &argc, argv);
-  }
-  if ((N = get_argument (argc, argv, "-pt"))) {
-    remove_argument (N, &argc, argv);
-    graphmode.ptype = atof(argv[N]);
-    remove_argument (N, &argc, argv);
-  }
-  if ((N = get_argument (argc, argv, "+eb"))) {
-    remove_argument (N, &argc, argv);
-    graphmode.ebar = TRUE;
-  }
-  if ((N = get_argument (argc, argv, "-eb"))) {
-    remove_argument (N, &argc, argv);
-    graphmode.ebar = FALSE;
-  }
-  if ((N = get_argument (argc, argv, "-sz"))) {
-    remove_argument (N, &argc, argv);
-    graphmode.size = atof(argv[N]);
-    remove_argument (N, &argc, argv);
-  }
-  if ((N = get_argument (argc, argv, "-c"))) {
-    remove_argument (N, &argc, argv);
-    graphmode.color = KapaColorByName (argv[N]);
-    if (graphmode.color == -1) return (FALSE);
-    remove_argument (N, &argc, argv);
-  }
-  graphmode.style = 2;
+  if (!style_args (&graphmode, &argc, argv, -1)) return FALSE;
 
   if (argc != 3) {
@@ -63,5 +18,6 @@
   SetGraph (graphmode);
 
-  /* set errorbar mode (these are NOT sticky) */
+  /* set point style and errorbar mode (these are NOT sticky) */
+  graphmode.style = 2;
   graphmode.etype = 0;