Index: regression/cedge1.cdt
===================================================================
--- regression/cedge1.cdt	(nonexistent)
+++ regression/cedge1.cdt	(revision 33733)
@@ -0,0 +1,18 @@
+# original example ported from cdt_test.c: constrained edge #1
+init 0 0 10000 10000
+
+ins_point p1 1500 3000
+ins_point 2000 3500
+ins_point 2500 2500
+ins_point 3000 3500
+ins_point 3500 2500
+ins_point 4000 3500
+ins_point p2 4500 3000
+dump_anim cedge1_1.anim
+
+ins_cedge e1 p1 p2
+dump_anim cedge1_2.anim
+
+del_cedge e1
+dump_anim cedge1_3.anim
+free
Index: regression/cedge2.cdt
===================================================================
--- regression/cedge2.cdt	(nonexistent)
+++ regression/cedge2.cdt	(revision 33733)
@@ -0,0 +1,21 @@
+# original example ported from cdt_test.c: constrained edge #2
+init 0 0 10000 10000
+
+ins_point p1 1500 3800
+ins_point 2700 3000
+ins_point 2800 3000
+ins_point 2900 3000
+ins_point 3000 3000
+ins_point 3100 3000
+ins_point 3200 3000
+ins_point 3300 3000
+ins_point p2 4500 3800
+ins_point 3000 4800
+dump_anim cedge2_1.anim
+
+ins_cedge e1 p1 p2
+dump_anim cedge2_2.anim
+
+del_cedge e1
+dump_anim cedge2_3.anim
+free
Index: regression/concave.cdt
===================================================================
--- regression/concave.cdt	(nonexistent)
+++ regression/concave.cdt	(revision 33733)
@@ -0,0 +1,18 @@
+# original example ported from cdt_test.c: concave polygon
+init 0 0 10000 10000
+
+ins_point 2000 4000
+ins_point 3000 3500
+ins_point 4000 4000
+ins_point 4000 2000
+ins_point 2000 2000
+
+dump_anim concave1.anim
+
+ins_point p1 3000 3000
+dump_anim concave2.anim
+
+del_point p1
+dump_anim concave3.anim
+
+free
Index: regression/octa.cdt
===================================================================
--- regression/octa.cdt	(nonexistent)
+++ regression/octa.cdt	(revision 33733)
@@ -0,0 +1,19 @@
+# original example ported from cdt_test.c: octagon
+init 0 0 10000 10000
+
+ins_point 4000 3000
+ins_point 3700 3700
+ins_point 3000 4000
+ins_point 2300 3700
+ins_point 2000 3000
+ins_point 2300 2300
+ins_point 3000 2000
+ins_point 3700 2300
+dump_anim octa1.anim
+
+ins_point p1 3000 3000
+dump_anim octa2.anim
+del_point p1
+
+dump_anim octa3.anim
+free
Index: regression/points.cdt
===================================================================
--- regression/points.cdt	(nonexistent)
+++ regression/points.cdt	(revision 33733)
@@ -0,0 +1,16 @@
+# original example ported from cdt_test.c
+init 0 0 10000 10000
+
+ins_point 2500 3000
+ins_point 2600 3000
+ins_point 2700 3000
+ins_point 2800 3000
+ins_point 2900 3000
+ins_point 3000 3000
+ins_point 3100 3000
+ins_point 3200 3000
+ins_point 3300 3000
+ins_point 2800 4800
+
+dump_anim points.anim
+free
Index: regression/tricky1.cdt
===================================================================
--- regression/tricky1.cdt	(nonexistent)
+++ regression/tricky1.cdt	(revision 33733)
@@ -0,0 +1,16 @@
+# original example ported from cdt_test.c: tricky case #1
+init 0 0 10000 10000
+
+
+ins_point p1 98347 51060
+ins_point 92086 47852
+ins_point 95806 44000
+ins_point 95030 41242
+ins_point 94644 55629
+ins_point 94000 45300
+dump_anim tricky1_1.anim
+
+del_point p1
+dump_anim tricky1_2.anim
+
+free