From: Christophe Raffalli <Christophe.Raffalli@univ-savoie.fr>
To: Jacques Garrigue <garrigue@kurims.kyoto-u.ac.jp>
Cc: dsyme@microsoft.com, caml-list@inria.fr
Subject: Re: Syntax for label, NEW PROPOSAL
Date: Wed, 15 Mar 2000 07:58:42 +0100 [thread overview]
Message-ID: <38CF34A2.907ADFF4@univ-savoie.fr> (raw)
In-Reply-To: <20000315121549A.garrigue@kurims.kyoto-u.ac.jp>
Jacques Garrigue wrote:
>
> In this case, I suppose we should read `%' as `is'.
>
> Objective Caml version 2.99+10
>
> # List.map;;
> - : fun%('a -> 'b) -> 'a list -> 'b list = <fun>
> # List.map [1;2;3] fun%succ;;
> - : int list = [2; 3; 4]
> # let sub ?(%pos = 0) ?%len s =
> let len = match len with Some x -> x | None -> String.length s - pos in
> String.sub %pos %len s;;
> val sub : ?pos%int -> ?len%int -> string -> string = <fun>
>
I really do think that it looks better !
You could continue to use ":" in types: because you are giving
information about the type of a label. this would make
# List.map;;
- : fun:('a -> 'b) -> 'a list -> 'b list = <fun>
# List.map [1;2;3] fun%succ;;
- : int list = [2; 3; 4]
# let sub ?(%pos = 0) ?%len s =
let len = match len with Some x -> x | None -> String.length s - pos
in
String.sub %pos %len s;;
val sub : ?pos:int -> ?len:int -> string -> string = <fun>
--
Christophe Raffalli
Université de Savoie
Batiment Le Chablais, bureau 21
73376 Le Bourget-du-Lac Cedex
tél: (33) 4 79 75 81 03
fax: (33) 4 79 75 87 42
mail: Christophe.Raffalli@univ-savoie.fr
www: http://www.lama.univ-savoie.fr/~RAFFALLI
next prev parent reply other threads:[~2000-03-15 7:50 UTC|newest]
Thread overview: 69+ messages / expand[flat|nested] mbox.gz Atom feed top
2000-03-14 16:53 Syntax for label Don Syme
2000-03-14 18:05 ` Pierre Weis
2000-03-15 3:15 ` Syntax for label, NEW PROPOSAL Jacques Garrigue
2000-03-15 6:58 ` Christophe Raffalli [this message]
2000-03-15 21:54 ` Julian Assange
2000-03-15 11:56 ` Wolfram Kahl
2000-03-15 13:58 ` Pierre Weis
2000-03-15 15:26 ` Sven LUTHER
2000-03-17 7:44 ` Pierre Weis
2000-03-15 17:04 ` John Prevost
2000-03-17 10:11 ` Jacques Garrigue
2000-03-15 17:06 ` Markus Mottl
2000-03-15 19:11 ` Remi VANICAT
2000-03-17 8:30 ` Pierre Weis
2000-03-17 14:05 ` Jacques Garrigue
2000-03-17 16:08 ` Pierre Weis
2000-03-18 10:32 ` Syntax for label, NEW SOLUTION Christophe Raffalli
2000-03-19 2:29 ` Jacques Garrigue
2000-03-20 18:25 ` Christophe Raffalli
2000-03-22 8:37 ` Claudio Sacerdoti Coen
2000-03-21 23:29 ` John Max Skaller
2000-03-29 8:42 ` Semantic of label: The best (only ?) solution to merge both mode Christophe Raffalli
2000-03-29 9:53 ` Christophe Raffalli
2000-03-30 9:49 ` John Max Skaller
2000-03-30 9:39 ` John Max Skaller
2000-03-31 4:34 ` Jacques Garrigue
2000-04-01 1:53 ` John Max Skaller
2000-04-02 19:24 ` Christophe Raffalli
2000-04-04 5:50 ` Jacques Garrigue
2000-04-03 7:57 ` backward compatibility Christophe Raffalli
2000-03-15 21:30 ` Syntax for label, NEW PROPOSAL John Max Skaller
2000-03-16 2:55 ` Jacques Garrigue
2000-03-17 15:13 ` Pierre Weis
2000-03-17 17:33 ` Wolfram Kahl
2000-03-18 11:59 ` Jacques Garrigue
2000-03-21 16:51 ` Pascal Brisset
2000-03-23 11:14 ` Nicolas barnier
2000-03-24 9:54 ` labels & ocaml 3 & co David Mentré
2000-03-24 12:19 ` David Mentré
2000-03-21 22:22 ` Unsigned integers? John Max Skaller
2000-03-22 16:22 ` Sven LUTHER
2000-03-23 2:08 ` Max Skaller
2000-03-23 7:50 ` Sven LUTHER
2000-03-24 2:50 ` Jacques Garrigue
2000-03-24 15:59 ` Xavier Leroy
2000-03-25 4:03 ` John Max Skaller
2000-03-24 14:50 ` Xavier Leroy
2000-03-22 17:05 ` Jean-Christophe Filliatre
2000-03-22 19:10 ` Markus Mottl
2000-03-23 2:41 ` Max Skaller
2000-03-22 19:47 ` Xavier Leroy
2000-03-23 12:55 ` John Max Skaller
2000-03-16 8:50 ` Syntax for label, NEW PROPOSAL Pascal Brisset
2000-03-17 11:15 ` Sven LUTHER
2000-03-18 0:04 ` Syntax for label, ANOTHER " Steven Thomson
2000-03-15 20:39 ` Syntax for label (and more) Xavier Leroy
2000-03-17 10:03 ` Christian RINDERKNECHT
2000-03-17 17:19 ` Christophe Raffalli
2000-03-21 1:29 ` Markus Mottl
2000-03-15 20:40 Syntax for label, NEW PROPOSAL Don Syme
2000-03-17 9:48 ` Jacques Garrigue
2000-03-17 17:34 ` Dave Mason
2000-03-18 0:26 ` Jacques Garrigue
2000-03-23 13:07 ` Sven LUTHER
2000-03-17 17:03 Don Syme
2000-03-17 19:24 ` John Prevost
2000-03-17 21:33 Damien Doligez
2000-03-18 21:07 ` Frank Atanassow
2000-03-18 22:40 ` John Prevost
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