Simplify the names in individual point "zones"

test/outlines/circles.yaml

@@ -14,13 +14,13 @@ outlines:
         type: circle
         anchor:
           ref:
-            - matrix_default_default
-            - mirror_matrix_default_default
+            - matrix
+            - mirror_matrix
         radius: 15
       outside_circles:
         type: circle
         anchor:
-          ref: matrix_default_default
+          ref: matrix
           shift: [-10, 10]
         radius: 5
         mirror: true

test/outlines/polygons.yaml

@@ -14,15 +14,15 @@ outlines:
         type: polygon
         points:
           - ref:
-              - matrix_default_default
-              - mirror_matrix_default_default
+              - matrix
+              - mirror_matrix
             shift: [0, 20]
           - shift: [20, -40]
           - shift: [-40, 0]
       outside_polys:
         type: polygon
         points:
-          - ref: matrix_default_default
+          - ref: matrix
             shift: [-10, 15]
           - shift: [5, -10]
           - shift: [-10, 0]

test/outlines/rectangles.yaml

@@ -14,14 +14,14 @@ outlines:
         type: rectangle
         anchor:
           ref:
-            - matrix_default_default
-            - mirror_matrix_default_default
+            - matrix
+            - mirror_matrix
           shift: [0, sy/2]
         size: [20, 40]
       outside_rects:
         type: rectangle
         anchor:
-          ref: matrix_default_default
+          ref: matrix
           shift: [-10, 10]
         size: 10
         mirror: true

test/points/default.yaml

@@ -1,3 +1 @@
-points:
-  zones:
-    matrix: {}
+points.zones.matrix:

test/points/default___points.json

@@ -1,5 +1,5 @@
 {
-    "matrix_default_default": {
+    "matrix": {
         "x": 0,
         "y": 0,
         "r": 0,
@@ -21,7 +21,7 @@
             "padding": 19,
             "skip": false,
             "asym": "both",
-            "name": "matrix_default_default",
+            "name": "matrix",
             "col": {
                 "rows": {},
                 "key": {},