From 9bbe29b42d5068253dcf746e94de2b48f10f0d54 Mon Sep 17 00:00:00 2001
From: Christopher Lam <christopher.lck@gmail.com>
Date: Sat, 24 Jan 2026 21:29:12 +0800
Subject: [PATCH] [trep-engine.scm] tally secondary subtotals in subtotal table

when displaying secondary-level subtotals, also tally the amounts in
the row-total grid
---
 .../reports/standard/test/test-transaction.scm     | 14 +++++++-------
 gnucash/report/trep-engine.scm                     |  8 +++++---
 2 files changed, 12 insertions(+), 10 deletions(-)

diff --git a/gnucash/report/reports/standard/test/test-transaction.scm b/gnucash/report/reports/standard/test/test-transaction.scm
index 646f4b2140..11dbb05f48 100644
--- a/gnucash/report/reports/standard/test/test-transaction.scm
+++ b/gnucash/report/reports/standard/test/test-transaction.scm
@@ -962,10 +962,10 @@
                 "-#51.00" "-#51.00" "-#51.00" "-#51.00" "-#51.00" "-#51.00" "-#612.00" "-#51.00")
           (get-row-col sxml 5 #f))
         (test-equal "summary gbp total-row is correct"
-          (list "Grand Total" "#0.00" "#0.00")
+          (list "Total" "#0.00" "#0.00" "#0.00" "#0.00" "#0.00" "#0.00" "#0.00" "#0.00" "#0.00" "#0.00" "#0.00" "#0.00" "#0.00" "#0.00")
           (get-row-col sxml 6 #f))
         (test-equal "summary total-row is correct"
-          (list "$0.00" "$0.00")
+          (list "$0.00" "$0.00" "$0.00" "$0.00" "$0.00" "$0.00" "$0.00" "$0.00" "$0.00" "$0.00" "$0.00" "$0.00" "$0.00" "$0.00")
           (get-row-col sxml 7 #f)))
 
       (set-option! options "General" "Start Date" (cons 'absolute (gnc-dmy2time64 01 01 1969)))
@@ -981,19 +981,19 @@
           (list "Income" "-$29.00" "-$29.00" "-$9.67")
           (get-row-col sxml 3 #f))
         (test-equal "sparse summary-table - row 4"
-          (list "Grand Total" "$3.00" "$1.00")
+          (list "Total" "$0.00" "$11.00" "-$8.00" "$3.00" "$1.00")
           (get-row-col sxml 4 #f))
         (test-equal "sparse summary-table - col 1"
-          (list "Bank" "Expenses" "Income" "Grand Total")
+          (list "Bank" "Expenses" "Income" "Total")
           (get-row-col sxml #f 1))
         (test-equal "sparse summary-table - col 2"
-          (list "$29.00" "-$29.00")
+          (list "$29.00" "-$29.00" "$0.00")
           (get-row-col sxml #f 2))
         (test-equal "sparse summary-table - col 3"
-          (list "-$5.00" "$16.00")
+          (list "-$5.00" "$16.00" "$11.00")
           (get-row-col sxml #f 3))
         (test-equal "sparse summary-table - col 4"
-          (list "-$23.00" "$15.00")
+          (list "-$23.00" "$15.00" "-$8.00")
           (get-row-col sxml #f 4))
         (test-equal "sparse summary-table - col 5"
           (list "$1.00" "$31.00" "-$29.00" "$3.00")
diff --git a/gnucash/report/trep-engine.scm b/gnucash/report/trep-engine.scm
index a1815b83bf..36a55b0b9e 100644
--- a/gnucash/report/trep-engine.scm
+++ b/gnucash/report/trep-engine.scm
@@ -1780,8 +1780,10 @@ be excluded from periodic reporting.")
             (or (and first-column-merge? (retrieve-commodity (cadr columns) commodity))
                 zero))))
 
-        (set! grid
-          (grid-add grid row col (map get-commodity-grid-amount list-of-commodities)))
+        (let ((amounts (map get-commodity-grid-amount list-of-commodities)))
+          (set! grid (grid-add grid row col amounts))
+          (when (eq? level 'secondary)
+            (set! grid (grid-add grid 'row-total col amounts))))
 
         ;; each commodity subtotal gets a separate line in the html-table
         ;; each line comprises: indenting, first-column, data-columns
@@ -2136,7 +2138,7 @@ be excluded from periodic reporting.")
     (append
      (list (cond
             ((not first?) "")
-            ((eq? row 'row-total) (G_ "Grand Total"))
+            ((eq? row 'row-total) (G_ "Total"))
             (else (cdr row))))
      (map (lambda (col) (make-table-cell row col commodity 1))
           list-of-cols)