0.2.1

• Add an unstable feature that changes the implementation to be a Macros 2.0 macro. This is required in call sites that need a string literal rather than just a &'static str, such as in a format string. (#12)

  [dependencies]
  indoc = { version = "0.2.1", features = ["unstable"] }

  #![feature(proc_macro)]
  
  extern crate indoc;
  use indoc::indoc;
  
  fn main() {
      let username = "Boscop";
      let body = "Check this out";
  
      let message = format!(
          indoc!("
              Hello {username}
              ======{underline}
  
              {body}
          "),
          username = username,
          underline = "=".repeat(username.len()),
          body = body,
      );
      print!("{}", message);
  }