[m-rev.] for post-commit review: redo the factoring out, part 4

[Zoltan Somogyi]

For review by anyone.

Zoltan.
-------------- next part --------------
A non-text attachment was scrubbed...
Name: Log.redo4
Type: application/octet-stream
Size: 353 bytes
Desc: not available
URL: <http://lists.mercurylang.org/archives/reviews/attachments/20240408/358d0df4/attachment.obj>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: DIFF.redo4
Type: application/octet-stream
Size: 12306 bytes
Desc: not available
URL: <http://lists.mercurylang.org/archives/reviews/attachments/20240408/358d0df4/attachment-0001.obj>