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mnoGoSearch 3.3.12 reference manual: Full-featured search engine software
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IspellUsePrefixes

Name

IspellUsePrefixes -- allows to use Ispell prefixes at search time

search.htm

Synopsis

IspellUsePrefixes {yes | no}

Description

IspellUsePrefixes defines if search.cgi should use prefix rules to generate word forms when doing Ispell-based stemming.

By default, mnoGoSearch does not use prefix rules, and uses only suffix rules for word form generation. Prefix rules usually change a word meaning inside out:


normal -> abnormal
natural -> unnatural
    

When IspellUsePrefixes is set to yes, search.cgi starts using prefix rules to generate word forms.

See also

Affix, AlwaysFoundWord, Dehyphenate, Spell, SQLWordForms, StopwordFile, Synonym, UseNumericOperators.