*** empty log message ***

diff --git a/cmd/smyrna/draw.c b/cmd/smyrna/draw.c
index 5a6d93db17b277b79b5ddb6a31da6d310a59e280..125cbc1dc4ff9020c207803b34ad31e3c9e23bd0 100755 (executable)
--- a/cmd/smyrna/draw.c
+++ b/cmd/smyrna/draw.c
@@ -112,11 +112,12 @@ static void set_options(sdot_op * op, int param)
 
     if ((param == 1) && (view->mouse.mouse_mode == 10) && (view->mouse.mouse_down == 1))       //selected, if there is move, move it
     {
-       dx = view->GLx - view->GLx2;
-       dy = view->GLy - view->GLy2;
-    } else {
-       dx = 0;
-       dy = 0;
+               dx = view->GLx - view->GLx2;
+               dy = view->GLy - view->GLy2;
+    } else 
+       {
+               dx = 0;
+               dy = 0;
     }
 
 }
@@ -128,62 +129,74 @@ static void relocate_spline(sdot_op * sop, int param)
     Agnode_t *hn;              //head node
     int i = 0;
     xdot_op *op = &sop->op;
-    if (AGTYPE(sop->obj) == AGEDGE) {
-       e = sop->obj;
-       tn = agtail(e);
-       hn = aghead(e);
-       if ((OD_Selected(hn) == 1) && (OD_Selected(tn) == 0)) {
-           set_options(sop, 1);
-           for (i = 1; i < op->u.bezier.cnt - 1; i = i + 1) {
-               if ((dx != 0) || (dy != 0)) {
-                   op->u.bezier.pts[i].x =
-                       op->u.bezier.pts[i].x -
-                       (int) (dx * (float) i /
-                              (float) (op->u.bezier.cnt));
-                   op->u.bezier.pts[i].y =
-                       op->u.bezier.pts[i].y -
-                       (int) (dy * (float) i /
-                              (float) (op->u.bezier.cnt));
+    if (AGTYPE(sop->obj) == AGEDGE)
+       {
+               e = sop->obj;
+               tn = agtail(e);
+               hn = aghead(e);
+               if ((OD_Selected(hn) == 1) && (OD_Selected(tn) == 0))
+               {
+                       set_options(sop, 1);
+                       for (i = 1; i < op->u.bezier.cnt - 1; i = i + 1)
+                       {
+                               if ((dx != 0) || (dy != 0)) 
+                               {
+                                       op->u.bezier.pts[i].x =
+                                                       op->u.bezier.pts[i].x -
+                                                               (int) (dx * (float) i /
+                                                                       (float) (op->u.bezier.cnt));
+                                       op->u.bezier.pts[i].y =
+                                                               op->u.bezier.pts[i].y -
+                                                                       (int) (dy * (float) i /
+                                                                      (float) (op->u.bezier.cnt));
+                               }
+                   }
+                       if ((dx != 0) || (dy != 0)) 
+                       {
+                               op->u.bezier.pts[op->u.bezier.cnt - 1].x =
+                                               op->u.bezier.pts[op->u.bezier.cnt - 1].x - (int) dx;
+                               op->u.bezier.pts[op->u.bezier.cnt - 1].y =
+                                               op->u.bezier.pts[op->u.bezier.cnt - 1].y - (int) dy;
+                       }
                }
-           }
-           if ((dx != 0) || (dy != 0)) {
-               op->u.bezier.pts[op->u.bezier.cnt - 1].x =
-                   op->u.bezier.pts[op->u.bezier.cnt - 1].x - (int) dx;
-               op->u.bezier.pts[op->u.bezier.cnt - 1].y =
-                   op->u.bezier.pts[op->u.bezier.cnt - 1].y - (int) dy;
-           }
-       }
-       else if ((OD_Selected(hn) == 0) && (OD_Selected(tn) == 1)) {
-           set_options(sop, 1);
-           for (i = op->u.bezier.cnt - 1; i > 0; i = i - 1) {
-               if ((dx != 0) || (dy != 0)) {
-                   op->u.bezier.pts[i].x =
-                       op->u.bezier.pts[i].x -
-                       (int) (dx * (float) (op->u.bezier.cnt - i) /
-                              (float) (op->u.bezier.cnt));
-                   op->u.bezier.pts[i].y =
-                       op->u.bezier.pts[i].y -
-                       (int) (dy * (float) (op->u.bezier.cnt - i) /
-                              (float) (op->u.bezier.cnt));
+               else if ((OD_Selected(hn) == 0) && (OD_Selected(tn) == 1))
+               {
+                       set_options(sop, 1);
+                       for (i = op->u.bezier.cnt - 1; i > 0; i = i - 1) 
+                       {
+                               if ((dx != 0) || (dy != 0)) 
+                               {
+                                       op->u.bezier.pts[i].x =
+                                               op->u.bezier.pts[i].x -
+                                                       (int) (dx * (float) (op->u.bezier.cnt - i) /
+                                                                                       (float) (op->u.bezier.cnt));
+                               op->u.bezier.pts[i].y =
+                                               op->u.bezier.pts[i].y -
+                                                       (int) (dy * (float) (op->u.bezier.cnt - i) /
+                                                               (float) (op->u.bezier.cnt));
+                               }
+                       }
+                       if ((dx != 0) || (dy != 0)) 
+                       {
+                               op->u.bezier.pts[0].x = op->u.bezier.pts[0].x - (int) dx;
+                               op->u.bezier.pts[0].y = op->u.bezier.pts[0].y - (int) dy;
+                       }
                }
-           }
-           if ((dx != 0) || (dy != 0)) {
-               op->u.bezier.pts[0].x = op->u.bezier.pts[0].x - (int) dx;
-               op->u.bezier.pts[0].y = op->u.bezier.pts[0].y - (int) dy;
-           }
-       }
-       else if ((OD_Selected(hn) == 1) && (OD_Selected(tn) == 1)) {
-           set_options(sop, 1);
-           for (i = 0; i < op->u.bezier.cnt; i = i + 1) {
-               if ((dx != 0) || (dy != 0)) {
-                   op->u.bezier.pts[i].x =
-                       op->u.bezier.pts[i].x - (int) dx;
-                   op->u.bezier.pts[i].y =
-                       op->u.bezier.pts[i].y - (int) dy;
+               else if ((OD_Selected(hn) == 1) && (OD_Selected(tn) == 1)) 
+               {
+                   set_options(sop, 1);
+                       for (i = 0; i < op->u.bezier.cnt; i = i + 1) 
+                       {
+                               if ((dx != 0) || (dy != 0)) 
+                               {
+                                       op->u.bezier.pts[i].x =
+                                                       op->u.bezier.pts[i].x - (int) dx;
+                                       op->u.bezier.pts[i].y =
+                                                       op->u.bezier.pts[i].y - (int) dy;
+                               }
+                       }
                }
-           }
        }
-    }
 }
 
 static void DrawBeziers(xdot_op * op, int param)