Steve A wrote:
> There is also the filter cache feature which he worked on with Gerd.
> It has bugs, has had bugs for a long time, and Gerd has now abandoned
> Scid development (he told me). I also don't like an aspect of it's
> design, so i propose not to adopt this feature.
>   
If you mean the code into sortcache.cpp and sortcache.h I must admit 
that i do not understand (i honestly thought you had already taken it 
for scidvspc; i just looked at scidvspc code yesterday after a very long 
time and i must say that i'm a cautiously optimistic: a proper merge 
doesn't seems so impossible to me).
The sortcache code is great and credits go to Gerd who wrote the most 
part of it (i just added multi-threading; i hope i gave him the right 
credits in the commit log).
If there are bugs (that i am not aware of) they surely can be fixed, but 
every serious chess player who knows how useful is to have for a given 
position: the last games played, the annotated games or when was the 
last time that white won this position should send him a thank mail.
I remember that the first time i tried the code i thought: if Chessbase 
will found this they will sure try to steal it!
It is incredibly, amazingly, spectacularly, wonderfully fast (and you 
know how i hate slow software) and it should be (from memory) maybe 50 
time faster than the old sorting code or Chessbase sorting (the last 
time i tried a long time ago).
What i am missing?

> Fulvio
> Re Gerd's filter.cpp changes - I had overlooked them. But i find
> ScidvsPC's filter more stable than Scid's,
> and would be very cautious to adopt them.
>   
Changes in filter.h and filter.cpp at first look seems good (save 
memory) and harmless to me.
I tryed to compile them in scidvspc and i noticed the missing clone 
function, so now i understand why you can't just take them.
I will look at it more carefully when i will have a little more time.


> May i ask you about OS X support ? I spent quite some months working
> on this. Do you have any experience with Macs ?
>   
Go to hell iPhone kids! (kidding :-)
I don't use Macs but i believe that supporting OS X is very important 
and i trust in you ;)

I will be pretty busy in the week-end, but i'm confident that at the 
beginning of the next week the code for the promised 4.4 release will be 
ready (for nostalgics: the last one with the veeery old gamelist window: 
is it still the original written by Shane?).
Next the replacement of the gamelist window with the one written by 
Steven (do you think it will be difficult? there are many dependency 
outside the gamelist.tcl file?)
Good weekend to all,
Fulvio

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