Re: [GSoC][PATCH v3 04/13] rebase-interactive: rewrite the edit-todo functionality in C

Alban Gruin [off-list ref] writes:

This rewrites the edit-todo functionality from shell to C.

To achieve that, a new command mode, `edit-todo`, is added, and the
`write-edit-todo` flag is removed, as the shell script does not need to
write the edit todo help message to the todo list anymore.

The shell version is then stripped in favour of a call to the helper.

Signed-off-by: Alban Gruin <redacted>
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Unchanged from v2.

A quite straight-forward rewrite.  Looks sensible.