I have enhanced the collation test, 22.locale.collate.cpp with a bunch 
of cases that deal with embedded strings, inside the input strings as 
well as at the edges. More defects became apparent, and they have been 
fixed.

I have re-worked the src/collate.cpp patch and I am attaching it here. 
All collation tests (old and new) pass. If there are no objections, I 
will check it in later in the week.

Thanks,
Liviu

On 10/13/12 11:16, Liviu Nicoara wrote:
> The initial patch does not pass the following test case. Have re-worked
> the patch and attached it to the incident, and I am also attaching it
> here. It passes all collate tests.