EPrints::Index::Tokenizer - text indexing utility methods.
This module provides utility methods for processing free text into indexable things.
@words = EPrints::Index::Tokenizer::split_words( $session, $utext )
Splits a utf8 string $utext into individual words.
@terms = EPrints::Index::Tokenizer::split_search_value( $session, $value )
Splits and returns $value into search terms.
$utext2 = EPrints::Index::Tokenizer::apply_mapping( $session, $utext )
Replaces certain unicode characters in $utext with ASCII equivalents and returns the new string.
This is used before indexing words so that things like umlauts will be ignored when searching.
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