From e124811d8a31292c06430815683b2e0fe87f7ceb Mon Sep 17 00:00:00 2001
From: John Wiegley <johnw@newartisans.com>
Date: Sun, 22 Feb 2009 04:43:34 -0400
Subject: Added --exchange (-x) option

This is like -V, except it lets you specify the goal commodity to report
in terms of, for example:

    reg -x CAD
---
 src/session.cc | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'src/session.cc')

diff --git a/src/session.cc b/src/session.cc
index 8e505c22..54fd8e4e 100644
--- a/src/session.cc
+++ b/src/session.cc
@@ -235,6 +235,11 @@ expr_t::ptr_op_t session_t::lookup(const string& name)
 {
   const char * p = name.c_str();
   switch (*p) {
+  case 'n':
+    if (is_eq(p, "now"))
+      return MAKE_FUNCTOR(session_t::fn_now);
+    break;
+
   case 'o':
     if (WANT_OPT()) { p += OPT_PREFIX_LEN;
       if (option_t<session_t> * handler = lookup_option(p))
-- 
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