I have placed a gzipped version of an updated Yiddish translation file yi.po in
http://www.cs.uky.edu/~raphael/private/yi.po.gz for someone to upload.
By the way, I recommend that translators use
msgfmt -cv zz-ZZ.po
before committing translations; this program checks for various errors, such as
missing/extra quotes and bad translations of format specifications (those like
%d and %s). I notice that in DLG_PageSetup_Percent, msgid has a bare %,
which is not the proper sign for Yiddish, so msgfmt gives me a spurious error.
Raphael