{"ast_node_type":"other","tokens":[{"end":117,"kind":"keyword","start":0,"text":"builtin#format_args(\"\\u{1b}hello"}]}
    builtin#format_args("\u{1b}hello {count:02} {} friends, we {are:?} {0}{last}", "fancy", orphan = (), last = "!");
    let count = 10;
}