Don't apply all filters for account-wise reports

This creates its own problems; instead, only most are used.

src/chain.cc

@@ -36,10 +36,16 @@
 namespace ledger {
 
 xact_handler_ptr chain_xact_handlers(report_t&	      report,
-				     xact_handler_ptr base_handler)
+				     xact_handler_ptr base_handler,
+				     bool             only_preliminaries)
 {
   xact_handler_ptr handler(base_handler);
 
+  assert(report.HANDLED(amount_));
+  expr_t& expr(report.HANDLER(amount_).expr);
+  expr.set_context(&report);
+
+  if (! only_preliminaries) {
     // truncate_entries cuts off a certain number of _entries_ from being
     // displayed.  It does not affect calculation.
     if (report.HANDLED(head_) || report.HANDLED(tail_))
@@ -57,10 +63,8 @@ xact_handler_ptr chain_xact_handlers(report_t&	      report,
     // calc_xacts computes the running total.  When this appears will
     // determine, for example, whether filtered xacts are included or excluded
     // from the running total.
-  assert(report.HANDLED(amount_));
-  expr_t& expr(report.HANDLER(amount_).expr);
-  expr.set_context(&report);
     handler.reset(new calc_xacts(handler, expr));
+  }
 
   // filter_xacts will only pass through xacts matching the
   // `secondary_predicate'.
@@ -78,6 +82,7 @@ xact_handler_ptr chain_xact_handlers(report_t&	      report,
       handler.reset(new sort_xacts(handler, report.HANDLER(sort_).str()));
   }
 
+  if (! only_preliminaries) {
     // changed_value_xacts adds virtual xacts to the list to account for
     // changes in market value of commodities, which otherwise would affect
     // the running total unpredictably.
@@ -91,6 +96,7 @@ xact_handler_ptr chain_xact_handlers(report_t&	      report,
     if (report.HANDLED(collapse))
       handler.reset(new collapse_xacts(handler, expr,
 				       report.HANDLED(collapse_if_zero)));
+  }
 
   // subtotal_xacts combines all the xacts it receives into one subtotal
   // entry, which has one xact for each commodity in each account.

src/chain.h

@@ -88,8 +88,10 @@ typedef shared_ptr<item_handler<xact_t> > xact_handler_ptr;
 typedef shared_ptr<item_handler<account_t> > acct_handler_ptr;
 
 class report_t;
-xact_handler_ptr chain_xact_handlers(report_t&	      report,
+xact_handler_ptr
-				     xact_handler_ptr base_handler);
+chain_xact_handlers(report_t&	     report,
+		    xact_handler_ptr base_handler,
+		    bool             only_preliminaries = false);
 
 } // namespace ledger
 

src/report.cc

@@ -114,7 +114,7 @@ void report_t::sum_all_accounts()
 
   journal_xacts_iterator walker(*session.journal.get());
   pass_down_xacts(chain_xact_handlers
-		  (*this, xact_handler_ptr(new set_account_value(expr))),
+		  (*this, xact_handler_ptr(new set_account_value(expr)), true),
 		  walker);
 
   expr.mark_uncompiled();	// recompile, throw away xact_t bindings