On Wed, 12 May 2010, Hannes Hirzel wrote:

> My question:
>
> Is there a nicer way of doing
>
> nnnn := ((c asciiValue bitAnd: 16rFFFF) printStringBase: 16) .
> 						[nnnn size < 4] whileTrue: [nnnn := '0', nnnn].
> 			 	^ '\u', nnnn
>

Yes there is. As I said before, check the JSON package in the SCouchDB 
repository (Igor's link from few days ago), where I fixed this bug. I'm 
kinda surprised at your insistence to use a buggy/unmaintained JSON code 
when you have been told several times there's one that's tested to work 
with CouchDB (I use it in production).

rado