Check-in by ben on 2022-12-24 20:02:39

 Fix format of ingredient section headings.  OLD: Single cell
 extra wide. NEW: Three cells merged.  LibreOffice works okay
 either way, but not Microsoft Word 5.5. It's better form to have
 the same number of cells in each row.

 INSERTED    DELETED
        6          2 mmrtf.awk
        6          2 TOTAL over 1 changed file

Index: mmrtf.awk
==================================================================
--- mmrtf.awk
+++ mmrtf.awk
@@ -118,13 +118,17 @@
        printf "\\pard\\intbl{\\b{Unit}}\\cell\n"
        printf "\\pard\\intbl{\\b{Ingredient}}\\cell\n"
        printf "\\row\n"

        for (gsection in gsections) {
-            printf "\\trowd\\trgaph%d\\trleft%d\\cellx%d\n",
-                table_gap, table_left, cell3
+            printf "\\trowd\\trgaph%d\\trleft%d\n", table_gap, table_left
+            printf "\\clmgf\\cellx%d\n", cell1
+            printf "\\clmrg\\cellx%d\n", cell2
+            printf "\\clmrg\\cellx%d\n", cell3
            printf "\\pard\\intbl{\\i{%s}}\\cell\n", rtf_encode(gsection)
+            printf "\\pard\\intbl{}\\cell\n"
+            printf "\\pard\\intbl{}\\cell\n"
            printf "\\row\n"
            ingredient_count = gsections[gsection]
            for (i = 1; i <= ingredient_count; i++) {
                amount = amounts[gsection, i]
                unit = units[gsection, i]