Index: work/bug_files/drc_arc_olap.rp
===================================================================
--- work/bug_files/drc_arc_olap.rp	(nonexistent)
+++ work/bug_files/drc_arc_olap.rp	(revision 38640)
@@ -0,0 +1,682 @@
+ha:pcb-rnd-board-v9 {
+
+ ha:attributes {
+   {PCB::loader}=geda/pcb - readable units
+   {PCB::grid::size}=10.00mil
+   {PCB::grid::unit}=mil
+   {PCB::conf::editor/wireframe_draw}=false
+ }
+
+ li:styles {
+   ha:Signal {
+    via_proto = 0
+    thickness = 10.0mil
+    text_thick = 0.0
+    text_scale = 0
+    clearance = 10.0mil
+   }
+   ha:Power {
+    via_proto = 1
+    thickness = 19.0mil
+    text_thick = 0.0
+    text_scale = 0
+    clearance = 10.0mil
+   }
+   ha:Fat {
+    via_proto = 2
+    thickness = 28.0mil
+    text_thick = 0.0
+    text_scale = 0
+    clearance = 10.0mil
+   }
+   ha:Skinny {
+    via_proto = 3
+    thickness = 16.0mil
+    text_thick = 0.0
+    text_scale = 0
+    clearance = 10.0mil
+   }
+ }
+
+ ha:meta {
+   ha:size {
+    y2 = 330.0mil
+    x1 = 0.0
+    x2 = 370.0mil
+    thermal_scale = 0.500000
+    y1 = 0.0
+   }
+   board_name = DRC OVERLAP
+   ha:grid {
+    spacing = 1.0mil
+    offs_x = 0.0
+    offs_y = 0.0
+   }
+ }
+
+ ha:data {
+  li:padstack_prototypes {
+
+   ha:ps_proto_v6.0 {
+     hdia=12.0mil; hplated=1; htop=0; hbottom=0;
+     li:shape {
+
+       ha:ps_shape_v4 {
+        ha:ps_circ { x=0.0; y=0.0; dia=28.0mil;        }
+        ha:combining {        }
+        ha:layer_mask {
+         copper = 1
+         top = 1
+        }
+        clearance=0.0
+       }
+
+       ha:ps_shape_v4 {
+        ha:ps_circ { x=0.0; y=0.0; dia=28.0mil;        }
+        ha:combining {        }
+        ha:layer_mask {
+         bottom = 1
+         copper = 1
+        }
+        clearance=0.0
+       }
+
+       ha:ps_shape_v4 {
+        ha:ps_circ { x=0.0; y=0.0; dia=28.0mil;        }
+        ha:combining {        }
+        ha:layer_mask {
+         copper = 1
+         intern = 1
+        }
+        clearance=0.0
+       }
+     }
+   }
+
+   ha:ps_proto_v6.1 {
+     hdia=16.0mil; hplated=1; htop=0; hbottom=0;
+     li:shape {
+
+       ha:ps_shape_v4 {
+        ha:ps_circ { x=0.0; y=0.0; dia=32.0mil;        }
+        ha:combining {        }
+        ha:layer_mask {
+         copper = 1
+         top = 1
+        }
+        clearance=0.0
+       }
+
+       ha:ps_shape_v4 {
+        ha:ps_circ { x=0.0; y=0.0; dia=32.0mil;        }
+        ha:combining {        }
+        ha:layer_mask {
+         bottom = 1
+         copper = 1
+        }
+        clearance=0.0
+       }
+
+       ha:ps_shape_v4 {
+        ha:ps_circ { x=0.0; y=0.0; dia=32.0mil;        }
+        ha:combining {        }
+        ha:layer_mask {
+         copper = 1
+         intern = 1
+        }
+        clearance=0.0
+       }
+     }
+   }
+
+   ha:ps_proto_v6.2 {
+     hdia=35.0mil; hplated=1; htop=0; hbottom=0;
+     li:shape {
+
+       ha:ps_shape_v4 {
+        ha:ps_circ { x=0.0; y=0.0; dia=60.0mil;        }
+        ha:combining {        }
+        ha:layer_mask {
+         copper = 1
+         top = 1
+        }
+        clearance=0.0
+       }
+
+       ha:ps_shape_v4 {
+        ha:ps_circ { x=0.0; y=0.0; dia=60.0mil;        }
+        ha:combining {        }
+        ha:layer_mask {
+         bottom = 1
+         copper = 1
+        }
+        clearance=0.0
+       }
+
+       ha:ps_shape_v4 {
+        ha:ps_circ { x=0.0; y=0.0; dia=60.0mil;        }
+        ha:combining {        }
+        ha:layer_mask {
+         copper = 1
+         intern = 1
+        }
+        clearance=0.0
+       }
+     }
+   }
+
+   ha:ps_proto_v6.3 {
+     hdia=10.0mil; hplated=1; htop=0; hbottom=0;
+     li:shape {
+
+       ha:ps_shape_v4 {
+        ha:ps_circ { x=0.0; y=0.0; dia=26.0mil;        }
+        ha:combining {        }
+        ha:layer_mask {
+         copper = 1
+         top = 1
+        }
+        clearance=0.0
+       }
+
+       ha:ps_shape_v4 {
+        ha:ps_circ { x=0.0; y=0.0; dia=26.0mil;        }
+        ha:combining {        }
+        ha:layer_mask {
+         bottom = 1
+         copper = 1
+        }
+        clearance=0.0
+       }
+
+       ha:ps_shape_v4 {
+        ha:ps_circ { x=0.0; y=0.0; dia=26.0mil;        }
+        ha:combining {        }
+        ha:layer_mask {
+         copper = 1
+         intern = 1
+        }
+        clearance=0.0
+       }
+     }
+   }
+  }
+
+   li:objects {
+     ha:subc.5 {
+      ha:attributes {
+       value=unknown
+       footprint=DFN1608-2
+       refdes=D4
+      }
+     ha:data {
+          li:padstack_prototypes {
+
+      ha:ps_proto_v6.0 {
+        hdia=0.0; hplated=0; htop=0; hbottom=0;
+        li:shape {
+
+          ha:ps_shape_v4 {
+           ha:combining {           }
+           ha:layer_mask {
+            copper = 1
+            top = 1
+           }
+           clearance=0.0
+            li:ps_poly {
+             0.400049mm  
+             -0.499998mm  
+             -0.400049mm  
+             -0.499998mm  
+             -0.400049mm  
+             0.499998mm  
+             0.400049mm  
+             0.499998mm  
+            }
+          }
+
+          ha:ps_shape_v4 {
+           ha:combining { sub=1; auto=1;           }
+           ha:layer_mask {
+            top = 1
+            mask = 1
+           }
+           clearance=0.0
+            li:ps_poly {
+             18.25mil  
+             -22.185mil  
+             -18.25mil  
+             -22.185mil  
+             -18.25mil  
+             22.185mil  
+             18.25mil  
+             22.185mil  
+            }
+          }
+
+          ha:ps_shape_v4 {
+           ha:combining { auto=1;           }
+           ha:layer_mask {
+            top = 1
+            paste = 1
+           }
+           clearance=0.0
+            li:ps_poly {
+             0.400049mm  
+             -0.499998mm  
+             -0.400049mm  
+             -0.499998mm  
+             -0.400049mm  
+             0.499998mm  
+             0.400049mm  
+             0.499998mm  
+            }
+          }
+        }
+      }
+     }
+
+      li:objects {
+       ha:padstack_ref.7 {
+        proto=0; x=60.0mil; y=130.0mil; rot=0.000000; xmirror=0; smirror=0; clearance=10.0mil;
+        ha:flags {
+         clearline=1
+        }
+
+        li:thermal {
+        }
+
+        ha:attributes {
+          term=1
+          name=cathode
+        }
+       }
+      }
+      li:layers {
+
+       ha:top-silk {
+        lid=0
+        ha:combining {        }
+
+         li:objects {
+          ha:line.8 {
+           x1=93.55mil; y1=126.315mil; x2=93.55mil; y2=199.115mil; thickness=10.0mil; clearance=0.0;
+          }
+          ha:line.11 {
+           x1=26.45mil; y1=126.315mil; x2=26.45mil; y2=199.115mil; thickness=10.0mil; clearance=0.0;
+          }
+          ha:text.6 {
+           string=%a.parent.refdes%; x=85.0mil; y=217.325mil; scale=100; fid=0;
+           ha:flags {
+            dyntext=1
+            floater=1
+           }
+           rot = 270.000000
+          }
+         }
+         ha:type {
+          silk = 1
+          top = 1
+         }
+       }
+
+       ha:subc-aux {
+        lid=1
+        ha:combining {        }
+
+         li:objects {
+          ha:line.14 {
+           x1=60.0mil; y1=130.0mil; x2=60.0mil; y2=130.0mil; thickness=0.1mm; clearance=0.0;
+           ha:flags {
+            selected=1
+           }
+
+           ha:attributes {
+             subc-role=pnp-origin
+           }
+          }
+          ha:line.17 {
+           x1=60.0mil; y1=147.715mil; x2=60.0mil; y2=147.715mil; thickness=0.1mm; clearance=0.0;
+           ha:flags {
+            selected=1
+           }
+
+           ha:attributes {
+             subc-role=origin
+           }
+          }
+          ha:line.20 {
+           x1=60.0mil; y1=147.715mil; x2=2.524mm; y2=147.715mil; thickness=0.1mm; clearance=0.0;
+           ha:flags {
+            selected=1
+           }
+
+           ha:attributes {
+             subc-role=x
+           }
+          }
+          ha:line.23 {
+           x1=60.0mil; y1=147.715mil; x2=60.0mil; y2=4.751961mm; thickness=0.1mm; clearance=0.0;
+           ha:flags {
+            selected=1
+           }
+
+           ha:attributes {
+             subc-role=y
+           }
+          }
+         }
+         ha:type {
+          top = 1
+          misc = 1
+          virtual = 1
+         }
+       }
+      }
+     }
+      uid = dt9i71raYu9oaCuhVHIAAAAB
+     }
+   }
+   li:layers {
+
+    ha:top {
+     lid=0
+     group=3
+     ha:combining {     }
+
+      li:objects {
+       ha:arc.58 {
+        x=160.0mil; y=160.0mil; width=100.0mil; height=100.0mil; astart=-90.000000; adelta=90.000000; thickness=10.0mil; clearance=20.0mil;
+       }
+       ha:polygon.38 {
+        li:geometry {
+          ta:contour {
+           { 160.0mil; 10.0mil }
+           { 350.0mil; 10.0mil }
+           { 350.0mil; 310.0mil }
+           { 160.0mil; 310.0mil }
+          }
+        }
+
+        ha:flags {
+         clearpoly=1
+        }
+       }
+      }
+      color = {#8b2323}
+    }
+
+    ha:ground {
+     lid=1
+     group=5
+     ha:combining {     }
+
+      li:objects {
+      }
+      color = {#3a5fcd}
+    }
+
+    ha:signal2 {
+     lid=2
+     group=7
+     ha:combining {     }
+
+      li:objects {
+      }
+      color = {#104e8b}
+    }
+
+    ha:signal3 {
+     lid=3
+     group=9
+     ha:combining {     }
+
+      li:objects {
+      }
+      color = {#cd3700}
+    }
+
+    ha:power {
+     lid=4
+     group=11
+     ha:combining {     }
+
+      li:objects {
+      }
+      color = {#548b54}
+    }
+
+    ha:bottom {
+     lid=5
+     group=16
+     ha:combining {     }
+
+      li:objects {
+      }
+      color = {#8b7355}
+    }
+
+    ha:outline {
+     lid=6
+     group=13
+     ha:combining { auto=1;     }
+
+      li:objects {
+      }
+      color = {#00868b}
+    }
+
+    ha:spare {
+     lid=7
+     group=14
+     ha:combining {     }
+
+      li:objects {
+      }
+      color = {#228b22}
+    }
+
+    ha:top-paste {
+     lid=8
+     group=0
+     ha:combining { auto=1;     }
+
+      li:objects {
+      }
+      color = {#cd00cd}
+    }
+
+    ha:bottom-paste {
+     lid=9
+     group=19
+     ha:combining { auto=1;     }
+
+      li:objects {
+      }
+      color = {#cd00cd}
+    }
+
+    ha:top-mask {
+     lid=10
+     group=2
+     ha:combining { sub=1; auto=1;     }
+
+      li:objects {
+      }
+      color = {#ff0000}
+    }
+
+    ha:bottom-mask {
+     lid=11
+     group=17
+     ha:combining { sub=1; auto=1;     }
+
+      li:objects {
+      }
+      color = {#ff0000}
+    }
+
+    ha:silk {
+     lid=12
+     group=18
+     ha:combining { auto=1;     }
+
+      li:objects {
+      }
+      color = {#000000}
+    }
+
+    ha:silk {
+     lid=13
+     group=1
+     ha:combining { auto=1;     }
+
+      li:objects {
+      }
+      color = {#000000}
+    }
+   }
+ }
+
+ ha:netlists {
+   li:input {
+    ha:unnamed_net49 {
+     ha:attributes {
+      style=(unknown)
+     }
+    li:conn { D4-2;    }
+    }
+    ha:GND {
+     ha:attributes {
+      style=(unknown)
+     }
+    li:conn { C22-1;    }
+    }
+    ha:+Vpsb {
+     ha:attributes {
+      style=(unknown)
+     }
+    li:conn { C22-2; D4-1;    }
+    }
+    ha:unnamed_net34 {
+     ha:attributes {
+      style=(unknown)
+     }
+    li:conn { Z1-2;    }
+    }
+    ha:unnamed_net35 {
+     ha:attributes {
+      style=(unknown)
+     }
+    li:conn { Z1-1;    }
+    }
+   }
+ }
+ ha:layer_stack {
+  li:groups {
+   ha:0 {
+    name = top_paste
+    ha:type { top=1; paste=1;    }
+    li:layers { 8;    }
+   }
+   ha:1 {
+    name = top_silk
+    ha:type { silk=1; top=1;    }
+    li:layers { 13;    }
+   }
+   ha:2 {
+    name = top_mask
+    ha:type { top=1; mask=1;    }
+    li:layers { 10;    }
+   }
+   ha:3 {
+    name = top_copper
+    ha:type { copper=1; top=1;    }
+    li:layers { 0;    }
+   }
+   ha:4 {
+    name = implicit_subst
+    ha:type { substrate=1; intern=1;    }
+    li:layers {    }
+   }
+   ha:5 {
+    name = Intern
+    ha:type { copper=1; intern=1;    }
+    li:layers { 1;    }
+   }
+   ha:6 {
+    name = implicit_subst
+    ha:type { substrate=1; intern=1;    }
+    li:layers {    }
+   }
+   ha:7 {
+    name = Intern
+    ha:type { copper=1; intern=1;    }
+    li:layers { 2;    }
+   }
+   ha:8 {
+    name = implicit_subst
+    ha:type { substrate=1; intern=1;    }
+    li:layers {    }
+   }
+   ha:9 {
+    name = Intern
+    ha:type { copper=1; intern=1;    }
+    li:layers { 3;    }
+   }
+   ha:10 {
+    name = implicit_subst
+    ha:type { substrate=1; intern=1;    }
+    li:layers {    }
+   }
+   ha:11 {
+    name = Intern
+    ha:type { copper=1; intern=1;    }
+    li:layers { 4;    }
+   }
+   ha:12 {
+    name = implicit_subst
+    ha:type { substrate=1; intern=1;    }
+    li:layers {    }
+   }
+   ha:13 {
+    name = global_outline
+    ha:type { boundary=1;    }
+    li:layers { 6;    }
+    purpose = uroute
+   }
+   ha:14 {
+    name = Intern
+    ha:type { copper=1; intern=1;    }
+    li:layers { 7;    }
+   }
+   ha:15 {
+    name = implicit_subst
+    ha:type { substrate=1; intern=1;    }
+    li:layers {    }
+   }
+   ha:16 {
+    name = bottom_copper
+    ha:type { bottom=1; copper=1;    }
+    li:layers { 5;    }
+   }
+   ha:17 {
+    name = bottom_mask
+    ha:type { bottom=1; mask=1;    }
+    li:layers { 11;    }
+   }
+   ha:18 {
+    name = bottom_silk
+    ha:type { silk=1; bottom=1;    }
+    li:layers { 12;    }
+   }
+   ha:19 {
+    name = bottom_paste
+    ha:type { bottom=1; paste=1;    }
+    li:layers { 9;    }
+   }
+  }
+ }
+ ha:pixmaps {
+ }
+}