Space insertion when converting dashes

[riccardopinosio]

When I do:

rlang::quo(first-second)

The output is:

<quosure>
expr: ^first - second
env:  global

Which inserts spaces around the dash. Is this expected behaviour? I would expect
it would return:

<quosure>
expr: ^first-second
env:  global

With no spaces.

[lionel-]

The spaces just don't exist in quoted calls. Here is a diagram of how calls are stored:

lobstr::ast(first - second)
█─`-` 
├─first 
└─second