Add nested layer example

examples/nav-layer.conf

@@ -0,0 +1,33 @@
+[ids]
+
+*
+
+[main]
+
+capslock = overload(capslock, esc)
+
+[shift]
+
+# Causes shift+capslock (in that order) to activate [capslock_shift]
+capslock = layer(capslock_shift)
+
+# capslock will behave as (real/stackable) control in all instances except hjkl
+# in which case it will behave as the arrow keys.
+
+[capslock:C]
+
+# Causes capslock+shift (in that order) to activate [capslock_shift]
+shift = layer(capslock_shift)
+h = left
+j = down
+k = up
+l = right
+
+# nested layer accessible with capslock+shift
+
+[capslock_shift]
+
+h = C-left
+j = C-down
+k = C-up
+l = C-right