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SubjectRe: [PATCH] doc: replace IFF abbreviation with 'if and only if'
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On Tuesday, September 10, 2019 8:35:10 AM CEST Christoph Hellwig wrote:
> On Sat, Sep 07, 2019 at 12:51:16PM +0200, Federico Vaga wrote:
> > In a normal piece of text the use of 'iff' does not guarantee a correct
> > interpretation because it is easy to confuse it for a typo (if or iff?).
> >
> > I believe that IFF should not be used outside a logical/mathematical
> > expression. For this reason with this patch I am replacing 'iff' with
> > 'if an only if' in text, and I am leaving it as it is in logical formulae.
>
> Hell no. If you want to avoid the usage in your own docs please go for
> it, but as seen in your patch we commonly use

The usage of 'iff' is as common as the usage of 'if and only if'

> and that is a good thing
> as it brings the information across in a very compact way.

It is not a piece of code that has to run on an embedded system and it needs
to be compact. It is a piece of text that people must understand.

Generally speaking compactness does not bring any value if then the text is
unclear or open to interpretation.


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