Spell-checker doesn't recognize polish characters

[Jaroslaw Protasiewicz]

HI
I'm using LyX version 1.3.6, Latin 2 encoding, Fedora Core 3. I have 
problem with spell-checker in Lyx.
It doesn't recognize corectly words with polish characters. For istance 
word "bałagan" is recognized as two different word "ba" and "agan".
I checked option "Use input encoding" but it doesn't solve the problem.
I need help.
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Jaroslaw Protasiewicz