Unless you have the inside quotes escaped there's no way this could be done automatically. It just can't possibly know which quotes to accept (unless you have some known delimiter between each key/value).
If you do have escaped quotes, not sure how you would do it with auto-kv, but the transform I used is fairly simple:
REGEX = ([^ ]+)="(.+?[^\\])"
FORMAT = $1::$2
Not thoroughly tested but seems to be doing the trick. It basically ensures that there isn't a backslash before the closing quote. This won't work if you had an escaped backslash at the end of your string ( key="foo \"bar\" \\" )
... View more