[Oberon] Procedure variables and local procedures
chris at cfbsoftware.com
Sun Oct 1 12:38:31 CEST 2017
> -----Original Message-----
> From: Jörg [mailto:joerg.straube at iaeth.ch]
> Sent: Sunday, 1 October 2017 8:07 PM
> To: ETH Oberon and related systems
> Cc: chris at cfbsoftware.com
> Subject: Re: [Oberon] Procedure variables and local procedures
> >> Note that depending on the context / requirements the latter might
> need to be either:
> >> b := ABS(i MOD 256);
> ABS is not needed as i MOD 256 is always positive.
Oops sorry - yes of course you are correct. However I would be very suspicious of code that wasn't explicitly handling the negative case.
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