Index: util/fp2anim
===================================================================
--- util/fp2anim	(revision 459)
+++ util/fp2anim	(revision 460)
@@ -94,14 +94,24 @@
 	if (len != 0) {
 		nx /= len
 		ny /= len
+		vx = -ny
+		vy = nx
+
 		if (length_bloat != 0) {
-			vx = -ny
-			vy = nx
 			x1 -= length_bloat * vx
 			x2 += length_bloat * vx
 			y1 -= length_bloat * vy
 			y2 += length_bloat * vy
 		}
+
+# if there are no end circles, we are square and should extend by extra width/2
+		if (omit_ends) {
+			x1 -= (width/2) * vx
+			x2 += (width/2) * vx
+			y1 -= (width/2) * vy
+			y2 += (width/2) * vy
+		}
+
 		print "poly", x1+nx*width/2, y1+ny*width/2, x2+nx*width/2, y2+ny*width/2, x2-nx*width/2, y2-ny*width/2, x1-nx*width/2, y1-ny*width/2
 	}
 	if (!omit_ends) {
@@ -108,6 +118,11 @@
 		print "fillcircle", x1, y1, width/2, width/10
 		print "fillcircle", x2, y2, width/2, width/10
 	}
+#	else {
+#		print "fillrect", x1-width/2, y1-width/2, width, width
+#		print "fillrect", x2-width/2, y2-width/2, width, width
+#	}
+
 	edges(x1, y1)
 	edges(x2, y2)
 }
@@ -200,7 +215,7 @@
 {
 	if (photo) {
 		print "macro push mask"
-		rline(x1, y1, x2, y2, thickness+clr, square, clr/2)
+		rline(x1, y1, x2, y2, thickness+clr, square)
 		print "endmacro"
 	}