[m-rev.] for review: move all file copying operations to the copy_util module

[Zoltan Somogyi]

On 2024-01-06 19:54 +11:00 AEDT, "Julien Fischer" <jfischer at opturion.com> wrote:
>> I have ideas about improving the wording of the above text, but will make the
>> edits myself after you commit. If you leave this section alone until I have done it,
>> you won't get a conflict.

I have checked in my changes; the file is yours. You will want to check
that my expanded prose is correct.

Please run tools/stdlines on the module before checking it in.

Zoltan.