hspell: reject input that cannot be encoded as ISO-8859-8 (fixes issue #180)
hspell: reject input that cannot be encoded as ISO-8859-8 (fixes issue #180)

AbiWord/enchant,AbiWord/enchant,AbiWord/enchant,rrthomas/enchant,AbiWord/enchant,rrthomas/enchant,rrthomas/enchant,rrthomas/enchant