Re: [PATCH 1/2] add -p: mark split hunks as undecided

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phillip.wood123@xxxxxxxxx writes:

>> "Ah, here is a big hunk with 10 changes, most of which I like, but
>> one of the lines I do not want to include" in which case I may do
>> the "Add the hunk to grab 10 changes, visit that decided-to-be-used
>> hunk, split, and then visit the one minihunk that I want to eject
>> and say 'n'".  This makes the workflow simpler and more stupid by
>> requiring the 9 minihunks to be chosen individually after splitting.
>
> If the user wants to deselect the 10th mini-hunk then they have to
> wade through them all with or without this patch. If they want to
> deselect an earlier one then they will now have to do more work.

Or directly jump to it with "/go-to-the-one-with-this-string"?

> Currently after a selected hunk is split we always prompt the user to
> make a decision on the first mini-hunk even though it is marked as
> selected when it is split. This seems inconsistent and confused me
> when I first tried splitting a selected hunk which is why I wrote this
> patch.

Hmph, so there is an obvious alternative "fix" to the inconsistency,
i.e., after splitting, move to the first unselected hunk?

> I can see that in some circumstances this patch does make more
> work for the user, but I do think it makes it easier to understand
> what happens when hunk is split.

And the alternative may resolve the inconsistency and make it less
work for the users?  I dunno.

This is totally orthogonal to this "split" issue and outside the
scope of this topic, but one thing that I do not like the design of
"add -p", which most likely was inherited from the very initial
iteration before it was rewritten in C, is that we never ask
reconfirmation once all the hunks got decided.  With 3 hunks, after
choosing hunk #1 by mistake, I can still go back and correct the
mistake even if I noticed the mistake after making decision on the
hunk #2 (thanks to the fact that hunk #3 hasn't been decided), but
if the hunk #3 is missing, going back and correcting #1 becomes
impossible as the program exits immediatly after deciding on #2.
But I guess this depends not just on the user but on occasion.
After all, re-running "reset/add -p" after such a mistake is not so
huge a deal anyway.

Thanks.




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