JSON Pointer

Signed-off-by: Juan Cruz Viotti <jv@jviotti.com>

Author: jviotti

schemas/ietf/jsonpointer/pointer.json

@@ -6,5 +6,9 @@
   "examples": [ "", "/foo", "/foo/0" ],
   "x-license": "https://github.com/sourcemeta/std/blob/main/LICENSE",
   "type": "string",
+  "not": {
+    "pattern": "~[^01]|~$"
+  },
+  "pattern": "^(/([^/~]|~[01])*)*$",
   "format": "json-pointer"
 }