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Arg parsing
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| Date: | -- (:) |
| From: | William Lovas <wlovas@s...> |
| Subject: | Re: [Caml-list] Arg parsing |
Hi Thomas,
On Tue, Oct 26, 2004 at 09:56:30PM +0200, Thomas Fischbacher wrote:
>
> I think it would be helpful if ocaml had an '--' arg that tells it to stop
> its own arg parsing and pass the following args on to the program started,
> as in:
>
> tf@ouija:~$ perl -e 'print @ARGV' -- one tooth ree
> onetoothree
You can do this with the standard Arg module. For example:
Arg.parse [...; ("--", Arg.Rest anon_fun, " stop parsing options")]
anon_fun
usage_msg
See the Arg module's documentation for details.
cheers,
William