.. efun:: void write(mixed msg)

  Write out something to the current user. What exactly will be printed in the end depends of the type of :arg:`msg`:

  - If it is a string or a number then just prints it out.
  - If it is an object then the object will be printed in the form: ``"OBJ("+object_name((object)mix)+")"``
  - If it is an array just ``<ARRAY>`` will be printed.
  - If it is a mapping just ``<MAPPING>`` will be printed.
  - If it is a closure just ``<CLOSURE>`` will be printed.

  If the function is invoked by a command of a non-interactive living object (such as an NPC) and the given argument is a string, the lfun :applied:`catch_tell` of the living will be invoked with the message as argument.

  .. usage::

    Just print out a string::

      write("Hello world!\n");

    Other types are mostly just useful for debug purposes::

      write(this_player());  // prints "OBJ(std/player#1234)"
      write( ({ "blub" }) ); // prints "<ARRAY>"

  .. seealso:: :efun:`say`, :efun:`tell_object`, :efun:`tell_room`, :applied:`catch_tell`