From: Georg Bauhaus <sb463ba@l1-hrz.uni-duisburg.de>
Subject: Re: "continue/next" for "loop"
Date: Mon, 3 Nov 2003 18:50:38 +0000 (UTC)
Date: 2003-11-03T18:50:38+00:00 [thread overview]
Message-ID: <bo681u$h94$1@a1-hrz.uni-duisburg.de> (raw)
In-Reply-To: slrnbqcrf0.m1.lutz@taranis.iks-jena.de
Lutz Donnerhacke <lutz@iks-jena.de> wrote:
: * Preben Randhol wrote:
:> Links on this: (Ada, goto and state machine)
:
: It's not a state machine. It's a "parser" which determine the end of the
: current iteration processing at a much deeper level.
Does it have to be at that low language level, then?
Why not carry abstraction further, adjust data definitions,
so that the spaghetti become more manageable? :-)
"Continue that_loop" denotes something, after all.
In addition, "Continue that_loop" might have other natural
connotations for other people, for example Perl programmers
might feel that a bare jump to some loop's start is inferior
to something like this:
loop
...
if condition then
goto loop_end;
end if;
...
<<loop_end>>
common_cleanup;
end loop;
Or consult Knuth, on Structured Programming with go to Statements.
http://doi.acm.org/10.1145/356635.356640
Georg
next prev parent reply other threads:[~2003-11-03 18:50 UTC|newest]
Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-11-03 13:45 "continue/next" for "loop" 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 [this message]
2003-11-03 15:00 ` Lutz Donnerhacke
-- 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 12:55 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)
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
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
replies disabled
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox