Re: [PATCH 7/6] t0021: use $SHELL_PATH for the filter script

[Johannes Sixt <j6t@kdbg.org>]

Jeff King schrieb:
> I converted more than that; see my 2/6. It is also the pager, the
> imap-send tunnel helper, and external merge helpers. Not the editor,
> since it already had the no-metacharacters optimization (though it, too,
> could be affected if we implement your DWIM trick instead of the
> metacharacter thing).
> 
> So I think we need to make a conscious decision that this is an
> acceptable change of behavior (and I am totally fine with the change
> happening -- I just want to be clear about the extent of what is being
> changed).

Hm, ok, I see.

- The clean and smudge filters are probably the most important cases.

- I *did* write my own merge script (to merge PNGs!), but I made sure to 
begin it with #!/bin/bash, and I don't think anybody else is crazy enough 
to write a custom merge script ;)

- imap-send on Windows is so new that I don't think anyone is already 
using it with a custom tunneling script.

- The change in pager.c is unimportant because all versions shipped so far 
(via msysgit) have the conflicting change that tried without "sh -c" first.

I think that these can be handled with an entry in the release notes.

-- Hannes