Re: [PATCH] Teach git-gui to split hunks

> Johannes Schindelin wrote:
> > 
> > When you select the context menu item "Split Hunk" in the diff area,
> > git-gui will now split the current hunk so that a new hunk starts at
> > the current position.
> > 
> > For this to work, apply has to be called with --unidiff-zero, since
> > the new hunks can start or stop with a "-" or "+" line.
> 
> For chrissake, NO!
> 
> I tried this already, and it immediately corrupted my data.
> 
> The problem case is when the hunk you want to apply is not the first one
> and the first one does not add and remove the same number of lines. In
> this case, all that git-apply can do is to rely on line numbers. But
> they are WRONG and apply the patch at the WRONG spot.
> 
> First, I didn't believe Linus when he preached that --unidiff-zero is
> bad; it took only a day to become a follower. ;)