Captured vars don't work with indoc!, but work with printdoc!

[nyurik]

According to the readme, printdoc!($fmt, ...) — equivalent to print!(indoc!($fmt), ...), but this case is clearly different. Is there a way to have indoc! properly handle such cases for backward compatibility?

use indoc::{indoc, printdoc};

fn main() {
    let s = "world";
    println!(indoc!("Hello {}"), s);
    printdoc!("Hello {s}");

    println!(indoc!("Hello {s}"));
    // error: there is no argument named `s`
    //  --> src/main.rs:8:21
    //   |
    // 8 |     println!(indoc!("Hello {s}"));
    //   |                     ^^^^^^^^^^^
    //   |
    //   = note: did you intend to capture a variable `s` from the surrounding scope?
    //   = note: to avoid ambiguity, `format_args!` cannot capture variables when the format string is expanded from a macro

}