[pinternals] -a option added

[dmpv]

pinternals command shows object description in less human-readable form than private Apple method _ivarDescription. This change keeps the default behaviour of the command, but adds an -a (--apple) option to print internals in the Apple way.

(lldb) pint -a $foo
<Foo: 0x170048940>:
in Foo:
    _view (UIView*): <UIView: 0x100204830>
    _layer (CALayer*): <CALayer: 0x170026ca0>
in Bar:
    _array (NSArray*): <__NSArrayI: 0x170024480>
    _dictionary (NSDictionary*): <__NSDictionaryI: 0x17007c900>
in NSObject:
    isa (Class): Foo (isa, 0x1a10001a245)

versus

(lldb) pint $foo
(Foo) $25 = {
  Bar = {
    _array = 0x0000000170024480 @"2 elements"
    _dictionary = 0x000000017007c900 2 key/value pairs
  }
  _view = 0x0000000100204830
  _layer = 0x0000000170026ca0
}

[kastiglione]

Elsewhere in chisel, there's a check that a given private method exists before calling. Would you be willing to add a respondsToSelector: check here too?

[dmpv]

Sure. Updated the request.

[kastiglione]

Thanks for this! Just one comment.

[kastiglione]

Thanks!