Can edit copyable/instancing.
Pronoun functions.
A bunch of pronoun functions.
Panic object.
Don't accept an empty move command.
Most of the editstr type.
Skip empty prop fields, rather than including them as None.
Editaccess field for editstr.
Deal with missing loc (key) field in {move} ({editstr}), and make this the
default rather than "_".
EditStr works on strings, not text properties, really.
$openbracket / $closebracket.