anchor.diff:  === Type switching
   
   The "create" functions also support an extension which allows type setting of pointer parts. The extension is based on the $$~ escape character, there ~ and the first type letter (such as ~a for array, ~s for string, etc.) indicates the type$$. Without the extesion JSON pointers are a little ill-equiped to support easy creation scenarios. Additionally, the URL functions support a URL based type setting via the non-printable URL encoding parts %00 - %07 (see janssons type enum or jansson_extension.c for concrete values).
  +
   For pointers themself and examples see: http://tools.ietf.org/html/rfc6901
   
   == Bin
  
positive.code: int jsonp_delete(json_t *json, const char *pointer);
  ----
  
  === Tilde + URL encoding pointer functions:
  
  [source,c]
  ----
  
negative.code: 
  The example below shows multiple "create" scenarios. Since "get", "set" and "delete" are much simpler they are omitted. This example is also viable example for the library.
  
  [source,bash]
  ----
  echo "{}" | jsonp set -t real "foo" 2 | jsonp create "moo~r" 3 | jsonp create -pp "/1/%03abc" 42.2222  | jsonp create "/bar/baz" 3.141 | jsonp get "" && printf "\n"
  {"moo": 3.0, "foo": 2.0, "1": {"abc": 42}, "bar": {"baz": 3.141}}
  ----
  
  == Todo
  