@ ProgramNode (location: (1,0)-(1,7))
├── locals: []
└── statements:
    @ StatementsNode (location: (1,0)-(1,7))
    └── body: (length: 1)
        └── @ StringNode (location: (1,0)-(1,7))
            ├── flags: forced_utf8_encoding
            ├── opening_loc: (1,0)-(1,1) = "?"
            ├── content_loc: (1,1)-(1,7) = "\\u00a0"
            ├── closing_loc: ∅
            └── unescaped: " "
