[PATCH 0/2] protect git from a rogue editor

["Carlo Marcelo Arenas Belón" <carenas@gmail.com>]

The following series, expands git's terminal support to allow for
saving/restoring its settings around an EDITOR call.

The reason why that might be useful has been documented[1] by Windows
users that had found themselves not able to read clearly the messages
printed by git after a commit (or a rebase) when the default EDITOR
failed to reset the terminal settings completely.

It can be useful also in POSIX systems and indeed could be tested there
by forcefully killing vi while doing a commit, and that before this series
will require the user to reset their terminal.

The code has been improved since the RFC and simplified, and has been
tested in Windows 7 x86, and Windows 10 and 11 (x86_64).

[1] https://github.com/microsoft/terminal/issues/10152#issuecomment-932808573

Carlo Marcelo Arenas Belón (2):
  terminal: teach git how to save/restore its terminal settings
  editor: save and reset terminal after calling EDITOR

 compat/terminal.c | 75 ++++++++++++++++++++++++++++++++++++++---------
 compat/terminal.h |  3 ++
 editor.c          |  8 +++++
 3 files changed, 72 insertions(+), 14 deletions(-)

-- 
2.33.0.955.gee03ddbf0e