Re: [PATCH 14/14] Build in merge

On Sun, Jul 06, 2008 at 02:43:41AM -0700, Junio C Hamano [off-list ref] wrote:

quoted

Then, you would keep an array of pointers into all_strategy[] array to
represent the list of "-s strategy" given by the user:

	static struct strategy *use_strategy;
	static int use_strategy_alloc, use_strategy_nr;

Sorry, I have an obvious typo here.  "use_strategy" will be dynamic array
of pointers into all_strategy[] so its definition would be:

	static struct strategy **use_strategy;

I think there are two possibilities here:

1) Append custom strategies to all_strategy and have only pointers in
use_strategy.

This is what you suggest in your second mail.

2) Copy the names and attributes from all_strategy to use_strategies and
append custom strategies there.

This is what I do at the moment.

I think it's better not to modify all_strategy, it serves as a
reference, for example later this would allow us to check if the used
merge strategy is a predefined or a custom one.

Or is there any strong reason introducing all_strategy_alloc,
all_strategy_nr and using ALLOC_GROW() with all_strategy instead of with
use_strategy?

Thanks.