[pology] case sensitive filters

[Claus Christensen]

Hi

I have some .po file with a lot of acronyms in it which I would liketo 
filter out when spell checking. Fortunately they are all caps, so I 
expected to be able to use a regexp like this:

posieve check-spell -sskip:[A-Z][A-Z]+ -scase kdenlive.po

However, trying that posieve gives this error message:

posieve: [error] Parameters not accepted by any of issued subcommands: case.

I have tried using check-spell-ec as well to the same effect. What am I 
doing wrong?

Regards, Claus