[r6rs-discuss] [Formal] "#! /usr/bin/env" is not "portable." It's Unix-specific.

[MichaelL at frogware.com]

> > The second option, though, would allow you to concat script files 
together 
> > and run them without further modification. So I would favor the second 

> > option.
> 
> That strikes me as a bizarre thing to want to do.  I can hardly think
> of another language other than Fortran in which it's even possible
> (fairly structureless languages like sh aside).

Really? We're talking about scripts, after all, and for most scripting 
languages (Ruby, Tcl, etc.) it wouldn't be a problem. Does Fortran have a 
mode that allows you to use a #! line? I would have thought that Fortran 
code would always have to be compiled, but I don't write Fortran code so I 
don't really know.