From: "(see below)" <yaldnifb@blueyonder.co.uk>
Subject: Re: "continue/next" for "loop"
Date: Mon, 03 Nov 2003 18:21:29 GMT
Date: 2003-11-03T18:21:29+00:00 [thread overview]
Message-ID: <BBCC4D23.63980%yaldnifb@blueyonder.co.uk> (raw)
In-Reply-To: GaOdnQutOP61GjuiRVn-hQ@comcast.com
On 3/11/03 16:49, in article GaOdnQutOP61GjuiRVn-hQ@comcast.com, "Robert I.
Eachus" <rieachus@comcast.net> wrote:
> But I think in the case of loops, there are clearly two specialized
> forms of goto that should be considered:
>
> goto exit; -- exit innermost enclosing loop.
> exit loop; -- alternative syntax. ;-)
>
> and
>
> goto end; -- skip to start of next loop iteration.
> goto loop;
> goto begin;
...
> For the second, I am not sure whether "goto loop" or "goto end" is
> better. In either case it really is a goto. Other possibilities
> include "goto for" and "goto while," but this construct will IMHO often
> be used in loops with no for or while clauses.
Does "goto loop" not imply jumping to a point *after* the for/while test, if
used in for/while loops? "goto end" clearly implies that the for/while test
is to be repeated.
> Back to the earlier discussion about "with and use," I think that "exit
> loop" and "goto loop," if added to the language would clearly enhance
> readability and maintainability.
Agreed, subject to the above.
--
Bill:Findlay chez Blue:Yonder dot:co:dot:uk (":" => "")
next prev parent reply other threads:[~2003-11-03 18:21 UTC|newest]
Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-11-03 12:55 "continue/next" for "loop" amado.alves
2003-11-03 13:06 ` Lutz Donnerhacke
2003-11-03 13:07 ` Lutz Donnerhacke
2003-11-03 13:25 ` Peter Hermann
2003-11-03 16:49 ` Robert I. Eachus
2003-11-03 18:21 ` (see below) [this message]
2003-11-03 18:52 ` Jeffrey Carter
2003-11-03 20:11 ` Lutz Donnerhacke
2003-11-04 1:23 ` Robert I. Eachus
2003-11-03 13:33 ` James Rogers
2003-11-03 13:46 ` Lutz Donnerhacke
2003-11-03 13:39 ` Dmitry A. Kazakov
2003-11-03 13:54 ` Ole-Hjalmar Kristensen
2003-11-03 14:56 ` Lutz Donnerhacke
2003-11-03 15:08 ` Stefan Lucks
2003-11-03 15:40 ` Lutz Donnerhacke
2003-11-05 10:36 ` Charles Lindsey
2003-11-05 18:05 ` Lutz Donnerhacke
2003-11-06 9:48 ` Martin Dowie
2003-11-07 14:54 ` Charles Lindsey
2003-11-07 16:24 ` Martin Dowie
2003-11-07 17:34 ` Jeffrey Carter
2003-11-05 14:45 ` Jim Rogers
-- strict thread matches above, loose matches on Subject: below --
2003-11-03 15:44 amado.alves
2003-11-03 22:12 ` Dmytry Lavrov
2003-11-03 22:27 ` Gautier Write-only
2003-11-03 13:54 amado.alves
2003-11-03 13:45 christoph.grein
2003-11-03 14:23 ` Preben Randhol
2003-11-03 15:01 ` Lutz Donnerhacke
2003-11-03 15:19 ` Dmitry A. Kazakov
2003-11-03 18:33 ` Chad R. Meiners
2003-11-03 15:48 ` Preben Randhol
2003-11-03 18:50 ` Georg Bauhaus
2003-11-03 15:00 ` Lutz Donnerhacke
2003-11-03 10:48 Lutz Donnerhacke
2003-11-03 10:51 ` Preben Randhol
2003-11-03 10:55 ` Preben Randhol
2003-11-03 11:01 ` Lutz Donnerhacke
2003-11-04 3:11 ` Steve
2003-11-05 15:54 ` sk
2003-11-06 15:40 ` Stephen Leake
2003-11-06 18:27 ` sk
2003-11-06 15:39 ` Stephen Leake
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