[dokuwiki] Re: search improvements
- From: Andreas Gohr <andi@xxxxxxxxxxxxxx>
- To: dokuwiki@xxxxxxxxxxxxx
- Date: Sat, 26 Aug 2006 10:31:50 +0200
On Sat, 26 Aug 2006 09:21:12 +0100
Chris Smith <chris@xxxxxxxxxxxxx> wrote:
> Andreas Gohr wrote:
> >
> > I noticed the use of some strlen calls there. Are they
> > used in a UTF-8 safe way there or would it be possible that they
> > split a multibyte char? If that could happen we should add a check
> > to strip invalid UTF-8 chars from beginning and end of the snippet -
> > this would be a nice addition to the utf-8 lib.
>
> Yes, I think that is the best solution, adjusting the strings to
> ensure they always start/end at utf-8 character boundaries. I'll see
> what I can come up with.
I just pushed a patch adding a function from Harry's utf8 library to
strip bad bytes.
Andi
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