From 2402ec8d6ed2c40626c44c3ef70a45f75ae9e8fa Mon Sep 17 00:00:00 2001
From: Paul Beckingham <paul@beckingham.net>
Date: Wed, 1 Jul 2015 17:59:27 -0400
Subject: [PATCH] ISO8601: Removed the need for ::ambiguity

---
 src/ISO8601.cpp | 19 ++++---------------
 src/ISO8601.h   |  2 --
 2 files changed, 4 insertions(+), 17 deletions(-)

diff --git a/src/ISO8601.cpp b/src/ISO8601.cpp
index e985fd19a..ac7d14bd2 100644
--- a/src/ISO8601.cpp
+++ b/src/ISO8601.cpp
@@ -45,15 +45,6 @@ ISO8601d::operator time_t () const
   return _value;
 }
 
-////////////////////////////////////////////////////////////////////////////////
-// By default, ISO8601d allows ambiguous dates, such as YYYY, YYYYMMDD, HHMMSS.
-// These are also valid numbers.  Setting ambiguity to false inhibits the
-// parsing of these as dates.
-void ISO8601d::ambiguity (bool value)
-{
-  _ambiguity = value;
-}
-
 ////////////////////////////////////////////////////////////////////////////////
 // Supported:
 //
@@ -125,7 +116,6 @@ bool ISO8601d::parse (const std::string& input, std::string::size_type& start)
 ////////////////////////////////////////////////////////////////////////////////
 void ISO8601d::clear ()
 {
-  _ambiguity       = true;
   _year            = 0;
   _month           = 0;
   _week            = 0;
@@ -279,15 +269,14 @@ bool ISO8601d::parse_time_ext (Nibbler& n)
     {
       seconds += ss;
       _seconds = seconds;
-      return true;
-    }
 
-    if (_ambiguity)
-    {
-      _seconds = seconds;
       if (!Lexer::isDigit (n.next ()))
         return true;
     }
+
+    _seconds = seconds;
+    if (!Lexer::isDigit (n.next ()))
+      return true;
   }
 
   n = backup;
diff --git a/src/ISO8601.h b/src/ISO8601.h
index 1d9d5f0dd..c4118c04e 100644
--- a/src/ISO8601.h
+++ b/src/ISO8601.h
@@ -38,7 +38,6 @@ public:
   ISO8601d (const ISO8601d&);                 // Unimplemented
   ISO8601d& operator= (const ISO8601d&);      // Unimplemented
   operator time_t () const;
-  void ambiguity (bool);
   bool parse (const std::string&, std::string::size_type&);
   void clear ();
   void set_default_time (int, int, int);
@@ -55,7 +54,6 @@ private:
   void resolve ();
 
 public:
-  bool _ambiguity;
   int _year;
   int _month;
   int _week;