gnucash stable: Multiple changes pushed

[Mike Alexander]

Updated	 via  https://github.com/Gnucash/gnucash/commit/71afa3e0 (commit)
	 via  https://github.com/Gnucash/gnucash/commit/d61b9629 (commit)
	from  https://github.com/Gnucash/gnucash/commit/5563d535 (commit)



commit 71afa3e0fc7d3b7677908e850565407af45e6b9a
Author: Mike Alexander <mta at umich.edu>
Date:   Thu May 18 17:42:44 2023 -0400

    Make the GncNumeric string constructtor work for long decimal numbers.
    
    It was failing to produce a correct representation for input with more than
    14 digits after the decimal poin.  Fixes Bug 798916.  The bug was in
    powten so this fix may corect other problems too.  For example conversion
    of GncNumeric back to a string also failed in certain circumsances.

commit d61b962954ba20e2e5f5c5da3a28307864a1d069
Author: Mike Alexander <mta at umich.edu>
Date:   Thu May 18 17:34:05 2023 -0400

    Fix a typo in some debug output.



Summary of changes:
 libgnucash/app-utils/gnc-quotes.cpp          |  2 +-
 libgnucash/engine/gnc-numeric.cpp            | 17 +++++++++++++----
 libgnucash/engine/test/gtest-gnc-numeric.cpp |  6 ++++++
 libgnucash/engine/test/test-numeric.cpp      |  4 ++--
 4 files changed, 22 insertions(+), 7 deletions(-)