bug#58281: 27.1; windows mangles encoding on command line

[Eli Zaretskii]

> From: Daniel Bastos <dbastos@id.uff.br>
> Date: Mon, 7 Nov 2022 16:40:04 -0300
> Cc: 58281@debbugs.gnu.org
> 
> > > I've now installed a change for Emacs 29 that I think should fix your
> > > problems.  So if you can try the current master branch of the Emacs
> > > Git repository, please do, and see if your problem with Fossil are
> > > solved there.
> 
> I'm not sure which is "Emacs 29".  I took the master branch
> 
>   https://git.savannah.gnu.org/cgit/emacs.git/
> 
> right now --- November 7th, 15h EST --- and followed nt/INSTALL.W64 to
> compile it using MSYS32 in a MINGW64 shell.  After building the
> runemacs.exe, I ran it with the option -Q and I see the version is
> 
>   GNU Emacs 29.0.50 (build 1, x86_64-w64-mingw32) of 2022-11-07
> 
> I get the following behavior:
> 
> c:/my/path $ fossil commit -m 'Naiveté.'
> Pull from https://mer@somewhere.edu/mer
> Round-trips: 1   Artifacts sent: 0  received: 0
> Pull done, wire bytes sent: 438  received: 3908  ip: 5.161.138.46
> New_Version: e3d8a268759a5e968f132043404eecb4ea5068135fcebd0d35b6b668eb8404a2
> Sync with https://mer@somewhere.edu/mer
> Round-trips: 1   Artifacts sent: 2  received: 0
> Sync done, wire bytes sent: 4297  received: 309  ip: 5.161.138.46
> c:/my/path $ fossil timeline -n 1
> === 2022-11-07 ===
> 19:29:10 [e3d8a26875] *CURRENT* Naiveté. (user: mer tags: trunk)

What do you see if you run "fossil timeline -n 1" from the shell
outside of Emacs? does it show "Naiveté" as expected?  If it does,
then what you see above is a secondary and much less serious problem;
the repository is OK.

If that doesn't work, then I can only say that I tested this change
with a program other than fossil, assuming fossil uses the system
codepage.  It worked for me with that other program: any text I wrote
on the command line was received and processed by the program as I
expected.  Maybe fossil doesn't use the system codepage, in which case
it doesn't play by the rules of a Windows console program, and I don't
know what else we could do with this.  Sorry.