quoted path elements are not supported

[pebbe]

This doesn't work. With this data:

{
  "hello world": 42
}

... and either of these queries:

**.'hello world'
**."hello world"

This should be the output:

42

You can test this here: https://try.jsonata.org/

[pebbe]

I just found out you can use backquotes. This works:

**.`hello world`

[stefanvanburen]

Hi - thanks for raising the issue! It looks like jsonata-js/jsonata#181 is a conversation about this - as far as I can tell, the single-quote / double-quote path elements were being considered for deprecation. I'd like to see a conclusion on that issue prior to making changes here.