7 calls to search_simplify()

SearchQuery::parseSearchExpression in modules/search/search.extender.inc
Parses the search query into SQL conditions.
SearchSimplifyTestCase::testSearchSimplifyPunctuation in modules/search/search.test
Tests that search_simplify() does the right thing with punctuation.
SearchSimplifyTestCase::testSearchSimplifyUnicode in modules/search/search.test
Tests that all Unicode characters simplify correctly.
SearchTokenizerTestCase::testNoTokenizer in modules/search/search.test
Verifies that strings of non-CJK characters are not tokenized.
SearchTokenizerTestCase::testTokenizer in modules/search/search.test
Verifies that strings of CJK characters are tokenized.
search_index_split in modules/search/search.module
Simplifies and splits a string into tokens for indexing.
search_simplify_excerpt_match in modules/search/search.module
Find words in the original text that matched via search_simplify().

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