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From: Florian Hars <florian@hars.de>
To: Jacques Garrigue <garrigue@kurims.kyoto-u.ac.jp>
Cc: rbw3@cet.nau.edu, caml-list@inria.fr
Subject: Re: [Caml-list] command arguments sticking together
Date: Fri, 19 Apr 2002 14:21:51 +0200	[thread overview]
Message-ID: <20020419122151.GA31540@bik-gmbh.de> (raw)
In-Reply-To: <20020419182233V.garrigue@kurims.kyoto-u.ac.jp>

begin  Jacques Garrigue quote:
> > #!/myscript option1 option2 ...
> > 
> > The problem is that I am using the included Arg module to parse the arguments,
> > but when myscript is called it only sees one argument consisting of all the
> > arguments stuffed together... which the Arg routines don't care for much.
>
> Could you explain a bit more what is your problem?

His problem is that he is using Unix or a shell that behaves as
a Unix-shell:

       If the program is a file beginning with #!, the  remainder
       of  the  first  line specifies an interpreter for the pro­
       gram.  The shell executes  the  specified  interpreter  on
       operating  systems that do not handle this executable for­
       mat themselves.  The arguments to the interpreter  consist
                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
       of  a  single  optional argument following the interpreter
       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 
       name on the first line of the  program,  followed  by  the
       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
       name of the program, followed by the command arguments, if
       any.

This is from the bash man page, but other shells should do the same thing, 
and it is the normal behaviour for #!-scripts under Unix.

Yours, Florian.
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  reply	other threads:[~2002-04-19 12:17 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2002-04-14 18:03 [Caml-list] Filename.quote - again Vitaly Lugovsky
2002-04-15  8:12 ` [Caml-list] " Xavier Leroy
2002-04-15 12:49   ` Vitaly Lugovsky
2002-04-15 13:26     ` Andrej Bauer
2002-04-15 13:47       ` Vitaly Lugovsky
     [not found]       ` <"from Andrej.Bauer"@andrej.com>
2002-04-19  5:58         ` [Caml-list] command arguments sticking together Brock
2002-04-19  9:08           ` Jérôme Marant
2002-04-19 10:01             ` [Caml-list] Prerelease - Announce ocaml-swig Benedikt Grundmann
2002-04-19  9:22           ` [Caml-list] command arguments sticking together Jacques Garrigue
2002-04-19 12:21             ` Florian Hars [this message]
2002-04-19 13:01               ` Christopher Quinn
2002-04-19 13:33                 ` Christopher Quinn
     [not found]                   ` <"from cq"@htec.demon.co.uk>
2002-04-19 19:39                     ` Brock
2002-04-20 11:09                       ` Alain Frisch

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