new operator "?" and changing "*"'s semantics

[podhmo]

• ? select one field for something
• * select many fields for something

[podhmo]

current * 's semantics is new ? 's semantics

[podhmo]

new semantics

$ echo '{"xxx": {"name": "foo"}, "yyy": {"name": "bar", "age": 20}, "zzz": {age: 10}}' | jqfpy 'get("?/name")'
"foo"
$ echo '{"xxx": {"name": "foo"}, "yyy": {"name": "bar", "age": 20}, "zzz": {age: 10}}' | jqfpy 'get("*/name")'
{ "xxx": "foo", "yyy": "bar"}