Unexpected behavior when no text is selected with JSON options

[Ste1io]

The behavior of the following JSON options produce unexpected results when executed without first making a selection.

• Fix and Format Json
• Minify Json
• Stringify Json

I would expect the default behavior, when no selection is made, to execute the action on the entire file's contents. Actual behavior ignores the file's contents, inserting a blank root pair {} (in the case of Fix/Format and Minify) or string quotes "" (for Stringify) at the position of the cursor.

Confirmed with language mode set to Json (json), JSON with Comments (jsonc), and Plain (plaintext).

[carlocardella]

Fix in a901d35