Message-ID:	<006901bffda0$6ed7e2e0$0500007b@brk>
From:	"Johan Henriksson" <jhe AT realsoftware DOT cjb DOT net>
To:	<djgpp AT delorie DOT com>
Subject:	Re: BREAKing out of a nested loop
Date:	Fri, 4 Aug 2000 01:10:29 +0200
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Reply-To:	djgpp AT delorie DOT com

>>>Try 'goto'.  You'll love it.  They never taught you about it in
>>>school.
>>
>>EEK! There are reasons for this! GoTo is "forbidden"! Nicer is to put this
>>into a function
>>that returns TRUE/FALSE. So, as soon as a collition is detected, you jump
>>out of the
>>function with false. This will break the loops. Might be considered
cheating
>>but it
>>helps for making the code more usable so there is a good fix to this
>>problem.
>>
>
>Name just one of those reasons agains goto, other then "it looks like
>BASIC and real hardcore C coders don't use that kiddy stuff."!

Actually, I've been a basic programmer for a longer time that C-programmer.
I ain't
against basic. But it is quite crappy for anything except scripting (beats
perl
in nicest syntax)

>I didn't yet see one solution in this thread, that was as easy to read
>as a simple little goto. Checking a flag for every for, building the
>whole nest in a function and return? Picture yourself reading that
>code! Goto will also give you the benefit of feeling superior to the
>moron who still uses goto after all this years:-)

Goto has it's uses. But is crap now with functions.

>Back to the beginning: Name one reason against using goto. At least
>name the law the forbids using goto.
>
>Come on, convince me!


It's only a matter of opinion. You probably already know the argument. Goto
usually makes code less readable. Not necesserely, of course. And yeah,
then there's this sport in not using a goto anywhere :)
In this case, using a return() had an advantage as well; The code should be
in a function to make reuse possible. And then a return() can make a goto
end;'s
work.

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