Added options: --unrealized-gains and --unrealized-losses

These options allow the user to specify what accounts names should be
used for these two types of accounts.  They are optional, and default
to:

  --unrealized-gains "Equity:Unrealized Gains"
  --unrealized-losses "Equity:Unrealized Losses"

These are intended to be set in one's ~/.ledgerrc file.

3 files changed, 19 insertions, 2 deletions

diff --git a/src/filters.cc b/src/filters.cc
index 39097c58..0084fac7 100644
--- a/src/filters.cc
+++ b/src/filters.cc
@@ -430,12 +430,22 @@ changed_value_posts::changed_value_posts(post_handler_ptr handler,
   display_total_expr  = report.HANDLER(display_total_).expr;
   changed_values_only = report.HANDLED(revalued_only);
 
+  string gains_equity_account_name;
+  if (report.HANDLED(unrealized_gains_))
+    gains_equity_account_name = report.HANDLER(unrealized_gains_).str();
+  else
+    gains_equity_account_name = _("Equity:Unrealized Gains");
   gains_equity_account =
-    report.session.journal->master->find_account(_("Equity:Unrealized Gains"));
+    report.session.journal->master->find_account(gains_equity_account_name);
   gains_equity_account->add_flags(ACCOUNT_GENERATED);
 
+  string losses_equity_account_name;
+  if (report.HANDLED(unrealized_losses_))
+    losses_equity_account_name = report.HANDLER(unrealized_losses_).str();
+  else
+    losses_equity_account_name = _("Equity:Unrealized Losses");
   losses_equity_account =
-    report.session.journal->master->find_account(_("Equity:Unrealized Losses"));
+    report.session.journal->master->find_account(losses_equity_account_name);
   losses_equity_account->add_flags(ACCOUNT_GENERATED);
 }
 
diff --git a/src/report.cc b/src/report.cc
index 4c157312..894e0d89 100644
--- a/src/report.cc
+++ b/src/report.cc
@@ -887,6 +887,8 @@ option_t<report_t> * report_t::lookup_option(const char * p)
     OPT(unbudgeted);
     else OPT(uncleared);
     else OPT(unrealized);
+    else OPT(unrealized_gains_);
+    else OPT(unrealized_losses_);
     else OPT(unround);
     else OPT(unsorted);
     break;
diff --git a/src/report.h b/src/report.h
index 354e31b6..d942038b 100644
--- a/src/report.h
+++ b/src/report.h
@@ -302,6 +302,8 @@ public:
     HANDLER(unbudgeted).report(out);
     HANDLER(uncleared).report(out);
     HANDLER(unrealized).report(out);
+    HANDLER(unrealized_gains_).report(out);
+    HANDLER(unrealized_losses_).report(out);
     HANDLER(unround).report(out);
     HANDLER(unsorted).report(out);
     HANDLER(weekly).report(out);
@@ -876,6 +878,9 @@ public:
 
   OPTION(report_t, unrealized);
 
+  OPTION(report_t, unrealized_gains_);
+  OPTION(report_t, unrealized_losses_);
+
   OPTION_(report_t, unround, DO() {
       parent->HANDLER(display_amount_)
 	.set_expr(string("--unround"), "unrounded(amount_expr)");