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From: Hrvoje Niksic <hniksic@srce.hr>
Date: 21 Mar 1997 07:48:03 +0100
In-Reply-To: Steven L Baur's message of 20 Mar 1997 22:36:30 -0800
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Steven L Baur <steve@miranova.com> writes:

> > Please, when you do this, make sure that there is at least a mention
> > of what should be used instead.  E.g.:
> That happens by default, by the way.

Great!

> (defsubst char-before (pos)
[...]
>   (char-after (1- pos)))
> perhaps?

Yes, I think that's it.  With a minor tweak:

(defsubst char-before (pos &optional buffer)
  (char-after (if (integer-or-marker-p pos)
                  (1- pos)
                pos   ; let `char-after' signal an error
              buffer)))

> > In what way are they ({preceding,followin}-char) broken, other than
> > the infamous 0 lossage?
> Isn't that enough?

It's definitely enough.  I was just interested if there was anything
new.

-- 
Hrvoje Niksic <hniksic@srce.hr> | Student at FER Zagreb, Croatia
--------------------------------+--------------------------------
"Psychos _do not_ explode when sunlight hits them."

