gnucash stable: [csv-transaction-export.cpp] Refactor export into export_query_splits

[Christopher Lam]

Updated	 via  https://github.com/Gnucash/gnucash/commit/eb2dd3ef (commit)
	from  https://github.com/Gnucash/gnucash/commit/8fe9dc98 (commit)



commit eb2dd3ef0e1bfd110ccbdf85b0f8db74fb56e286
Author: Christopher Lam <christopher.lck at gmail.com>
Date:   Sat Aug 26 17:45:46 2023 +0800

    [csv-transaction-export.cpp] Refactor export into export_query_splits
    
    account_splits handles XML_EXPORT_TRANS.



Summary of changes:
 .../csv-exp/csv-transactions-export.cpp            | 46 ++++++++++------------
 1 file changed, 21 insertions(+), 25 deletions(-)