To create a spellchecker's exe for Abiword

Hi all,

I did the spellchecker's occitan (language from south of France) for 
OpenOffice.org.
I should know, what is the process to create a spellchecker's exe (with 
the dic's file and aff's file) for Abiword and who I must contact to 
begin this process in Abiword 's project ?

Thanks a lot,
Bruno.