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have the xapian stemmer use a language based on LANG

master
Joey Hess 2008-06-04 02:41:02 -04:00
parent 47b5417ac0
commit bf9829352b
1 changed files with 10 additions and 1 deletions
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11
IkiWiki/Plugin/search.pm
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@ -54,6 +54,7 @@ sub pagetemplate (@) { #{{{
} #}}}
my $scrubber;
my $stemmer;
sub index (@) { #{{{
my %params=@_;
@ -105,7 +106,15 @@ sub index (@) { #{{{
);
my $tg = Search::Xapian::TermGenerator->new();
$tg->set_stemmer(new Search::Xapian::Stem("english"));
if (! $stemmer) {
my $langcode=$ENV{LANG} || "en";
$langcode=~s/_.*//;
eval { $stemmer=Search::Xapian::Stem->new($langcode) };
if ($@) {
$stemmer=Search::Xapian::Stem->new("english");
}
}
$tg->set_stemmer($stemmer);
$tg->set_document($doc);
$tg->index_text($params{page}, 2);
$tg->index_text($title, 2);