On 19.7.2012, at 19.02, Radim Kolar wrote:

I propose to improve error messages but inserting quotes. I spent good time until I looked into source code to find right meaning of error message.

I would like them in following format:

namespace configuration error no 'hidden=no' namespaces

I think this is clearer: http://hg.dovecot.org/dovecot-2.1/rev/0abb9b0a54db