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Re: [Nano-devel] searching for certain UTF8 characters also finds ghosts


From: Benno Schulenberg
Subject: Re: [Nano-devel] searching for certain UTF8 characters also finds ghosts
Date: Sun, 22 Mar 2015 12:22:34 +0100

On Sun, Mar 22, 2015, at 02:08, Mark Majeres wrote:
> On 3/21/15, Benno Schulenberg <address@hidden> wrote:
> > On Sat, Mar 21, 2015, at 20:54, Mark Majeres wrote:
> >> Yes, shifting one multi-byte char to the left is a little bit of work.
> >> It's not very pretty.
> >
> > Well, I have a patch for that.  Attached.  I can't notice any
> > performance improvement anywhere, though.  It could still
> > be made quite a bit faster by looking at the bytes themselves,
> > but that requires some thinking and won't look pretty.
> 
> How about just providing a better initial starting point?
> 
> size_t before = pos-mb_cur_max();

...

:)

Yes.  *Much* better.  Thanks!

A change based on that went into SVN, r5147.

Benno

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