Junio C Hamano <gits...@pobox.com> writes:
> Johannes Schindelin <johannes.schinde...@gmx.de> writes:
> ...
>> - fixed the confusing commit message by using Junio's suggested
>> replacement
>
> Sorry, but I didn't mean to "suggest replacement". I was just
> testing my understanding by attempt to rephrase the gist of it.
> ...
> Your "use this opportunity to actually clean up" above suggests that
> the answer is the latter, but if you took my "summary of my
> understanding", it is likely that that fact is not captured in the
> resulting log message.
So using the original log message in v1 and what you wrote in the
message I was responding to as references, let me try a real
"suggested" one as penance.
I need to ask one clarification on what you wrote before completing
that effort, though.
>> And incidentally, replacing the previous hack with the clean, new
>> solution, which specifies explicitly for the file descriptors 0, 1 and 2
>> whether we detected an MSYS2 pseudo-tty, whether we detected a real
>> Win32 Console, and whether we had to swap out a real Win32 Console for a
>> pipe to allow child processes to inherit it.
This has subject but not verb. I parsed the above like so:
Replacing the previous hack with the clean, new solution (which
specifies explicitly for the file descriptors 0, 1 and 2
- whether we detected an MSYS2 pseudo-tty,
- whether we detected a real Win32 Console, and
- whether we had to swap out a real Win32 Console for a
pipe to allow child processes to inherit it
)
So the entire thing is a noun phrase "replacing with a new patch",
and I take that as the subject of an unfinished sentence. What did
that subject do? Replacing with a new patch allows us to do "this
wonderful thing", but what "this wonderful thing" is not clear.
Subject: mingw: replace isatty() hack
From: Jeff Hostetler <jeffh...@microsoft.com>
For over a year, Git for Windows has carried a patch that detects
the MSYS2 pseudo ttys used by Git for Windows' default Git Bash
(i.e. a terminal that is not backed by a Win32 Console), but it did
so by accessing internals of a previous MSVC runtime that is no
longer valid in newer versions.
Clean up this mess by backporting a patch that was originally done
to compile Git with a recent VC++. Replacing the previous hack with
the clean, new solution, which specifies explicitly for the file
descriptors 0, 1 and 2 whether we detected an MSYS2 pseudo-tty,
whether we detected a real Win32 Console, and whether we had to swap
out a real Win32 Console for a pipe to allow child processes to
inherit it, lets us do XXXXX.
As a side effect (which was the reason for the back-port), this patch
also fixes the previous misguided attempt to intercept isatty() so that
it handles character devices (such as /dev/null) as Git expects it.
