Re: [PATCH v7 0/7] convert: add support for different encodings

On Wed, Feb 28, 2018 at 09:20:05AM +0100, Torsten Bögershausen wrote:

quoted

  2. auto-detect utf-16 (your patch)
     - Just Works for existing repositories storing utf-16

     - carries some risk of kicking in when people would like it not to
       (e.g., when they really do want a binary patch that can be
       applied).

The binary patch is still supported, but that detail may need some more explanation
in the commit message. Please see  t4066-diff-encoding.sh

Yeah, but if you don't have binary-patches enabled we'd generate a bogus
patch. Which, granted, without that you wouldn't be able to apply the
patch either. But somehow it feels funny to me to generate something
that _looks_ like a patch but you can't actually apply.

I also think we'd want a plan for this to be used consistently in other
diff-like tools. E.g., "git blame" uses textconv for the starting file
content, and it would be nice for this to kick in then, too. Ditto for
things like grep, pickaxe, etc.

I have some patches that reuse some of the textconv infrastructure for
this, which should mostly make it "just work" everywhere. They need a
little more polishing before I post them, but you can take a look at:

  https://github.com/peff/git.git jk/textconv-utf16

if you want.

-Peff