Make formatting work for values with spaces

src/stub

@@ -644,7 +644,8 @@ reformat_section() {
         }
         echo "$key = $value"
     done \
-      | column -to' ' \
+      | sed 's/ *= */=/; s/^ *//; s/ *$//' \
+      | column -t -s= -o' = ' \
       | sed 's/^/    /'
 }