Hrm, I must be missing something, because I don't see how this will
transliterate to ASCII?
On Sep 10, 2005, at 5:30 AM, Mike Rylander wrote:
On 9/9/05, Ben <[EMAIL PROTECTED]> wrote:
I'm working on a problem that I imagine others have had, which
basically
boils down to having nice unicode display text that users are
going to
want to search against without typing it correctly.... e.g. let a
search
for "sma" match "små". It seems like the best way to do this is to
find
a magic unicode transliteration mapping function, and then save the
ASCII transliterations for searching against.
The simplest solution to this that I've found is to maintain a
separate column for ASCII-ized version of your text. The conversion
can be done automatically using a trigger, and I have one in PL/PERLU
that I use. It basically boils down to:
1) transform unicode text to normal form D
2) strip combining non-spacing marks
In modern Perls that looks like:
#--------------
use Unicode::Normalize;
my $txt = NFD(shift());
$txt =~ s/\pM//og;
return $txt;
#--------------
Hope that helps!
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