Re: tsearch refactorings

> I fixed this by making the left-field a uint32. There's no reason to
> arbitrarily limit it to 16-bits, and it won't increase the disk/memory
> footprint either now that QueryOperator and QueryOperand are separate
> structs.
...
> I added check_stack_depth() call to all recursive functions I found.
> Some of them might have a natural limit so that you can't force
> arbitrarily deep recursions, but check_stack_depth() is cheap enough
> that seems best to just stick it into anything that might be a problem.
Agreed.

--
Teodor Sigaev                                   E-mail: teodor@sigaev.ru
                                                    WWW: http://www.sigaev.ru/