Problem working with nix

[Futarimiti]

Much thanks for the plugin! It doesn't seem to be working well with nix files however, where upon saving in the breakstring buffer, an extra layer of quotes will be added:

Might be worth mentioning that I have treesitter enabled on that nix file, with the syntax tree looks like this:

(source_code ; [0, 0] - [1, 0]
  expression: (attrset_expression ; [0, 0] - [0, 16]
    (binding_set ; [0, 2] - [0, 14]
      binding: (binding ; [0, 2] - [0, 14]
        attrpath: (attrpath ; [0, 2] - [0, 5]
          attr: (identifier)) ; [0, 2] - [0, 5]
        expression: (string_expression ; [0, 8] - [0, 13]
          (string_fragment)))))) ; [0, 9] - [0, 12]

Furthermore, I noticed that had you :BreakString on a double single-quotes string, it will be wrapped in double quotes as well:

# before
{ str = ''abc''; }
# after
{ str = ''"abc"''; }

If you need more info please just ask.