balnaphone

  $ cat bbb.ml 
  #!/usr/bin/env -S "/home/user/.local/bin/o c a m l" -no-version
  print_endline "ok";;
  $ ls -lh ~/.local/bin/"o c a m l"
  lrwxrwxrwx 1 user user 14 Feb 27 07:26 '/home/user/.local/bin/o c a m l' -> /usr/bin/ocaml
  $ chmod a+rx bbb.ml
  $ ./bbb.ml
  ok
  $ 

  #!/usr/bin/env -S "/path/with spaces/my interpreter" --flag1 --flag2

  #!/bin/sh
  exec "/path/with spaces/my interpreter" "$0" "$@"

  #!/bin/sh
  """:"
  exec "/path/with spaces/my interpreter" "$0" "$@"
  ":"""
  # Python starts here
  print("ok")

  #!/bin/sh
  exec "/path/with spaces/ruby" -x "$0" "$@"
  #!ruby
  puts "ok"

  #!/bin/sh
  /* 2>/dev/null
  exec "/path/with spaces/node" "$0" "$@"
  */
  console.log("ok");

  #!/bin/sh
  exec "/path/with spaces/perl" -x "$0" "$@"
  #!perl
  print "ok\n";

  #!/bin/sh
  #|
  exec "/path/with spaces/sbcl" --script "$0" "$@"
  |#
  (format t "ok~%")

  #!/bin/sh
  #if 0
  exec "/path/with spaces/tcc" -run "$0" "$@"
  #endif
  
  #include <stdio.h>
  
  int main(int argc, char **argv)
  {
      puts("ok");
      return 0;
  }

  #!/bin/sh
  #|
  exec "/path/with spaces/racket" "$0" "$@"
  |#
  #lang racket
  (displayln "ok")

  #!/bin/sh
  #if 0
  exec "/path/with spaces/runghc" -cpp "$0" "$@"
  #endif
  
  main :: IO ()
  main = putStrLn "ok"

  #!/usr/bin/env bash
  exec "/path/with spaces/ocaml" -no-version /dev/fd/3 "$@" 3< <(tail -n +3 "$0")
  print_endline "ok";;