Index: trunk/Ohana/src/opihi/cmd.data/line.c
===================================================================
--- trunk/Ohana/src/opihi/cmd.data/line.c	(revision 5850)
+++ trunk/Ohana/src/opihi/cmd.data/line.c	(revision 7080)
@@ -3,57 +3,9 @@
 int line (int argc, char **argv) {
   
-  int N, Npts, Ngraph;
+  int N, Npts;
   Graphdata graphmode;
   Vector *vecx, *vecy, *dxm, *dxp, *dym, *dyp;
 
-  /* 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);
-  }
-  if ((N = get_argument (argc, argv, "-x"))) {
-    remove_argument (N, &argc, argv);
-    graphmode.style = atof(argv[N]);
-    remove_argument (N, &argc, argv);
-  }
+  if (!style_args (&graphmode, &argc, argv, -1)) return FALSE;
 
   /* decide on error bars */
@@ -84,6 +36,4 @@
     return (FALSE);
   }
-
-  /* set plotting options (these are sticky) */
   SetGraph (graphmode);