--- libs/date_time/example/local_time/local_date_time.cpp.orig	2008-02-27 15:00:24.000000000 -0500
+++ libs/date_time/example/local_time/local_date_time.cpp	2011-01-26 12:45:35.000000000 -0500
@@ -24,7 +24,7 @@
   local_date_time ny_time(date(2004, Aug, 30), hours(10), nyc, true);
   
   typedef boost::date_time::time_facet<local_date_time, char> ldt_facet;
-  ldt_facet* timefacet = new ldt_facet("%Y-%b-%d %H:%M:%S%F %Z");
+  ldt_facet* timefacet = new ldt_facet("%Y-%b-%d %H:%M:%S""%F %Z");
   std::locale loc(std::locale::classic(), timefacet);
   
   std::cout << ny_time << std::endl;
--- libs/date_time/test/posix_time/testtime_facet.cpp.orig	2010-06-09 12:33:36.000000000 -0400
+++ libs/date_time/test/posix_time/testtime_facet.cpp	2011-01-26 13:50:47.000000000 -0500
@@ -165,7 +165,7 @@
       //reset the sign to always print
       time_facet* f = new time_facet();
       ss.imbue(std::locale(ss.getloc(), f));
-      f->time_duration_format("%+%H:%M:%S%F");
+      f->time_duration_format("%+%H:%M:%S""%F");
 
       ss.str("");
       ss << td4 - td3;
@@ -348,20 +348,20 @@
     }
 
     {
-      wtime_facet* wtimefacet = new wtime_facet(L"%Y-%b-%d %H:%M:%S%F");
-      teststreaming("widestream custom time no frac seconds %F operator: %Y-%b-%d %H:%M:%S%F", t, 
+      wtime_facet* wtimefacet = new wtime_facet(L"%Y-%b-%d %H:%M:%S" L"%F");
+      teststreaming("widestream custom time no frac seconds %F operator: %Y-%b-%d %H:%M:%S""%F", t, 
                     std::wstring(L"2004-Oct-13 18:01:56"), 
                     std::locale(std::locale::classic(), wtimefacet));
     }
 
     {
-      wtime_facet* wtimefacet = new wtime_facet(L"%Y-%b-%d %H:%M:%S%F");
+      wtime_facet* wtimefacet = new wtime_facet(L"%Y-%b-%d %H:%M:%S" L"%F");
 #ifdef BOOST_DATE_TIME_HAS_NANOSECONDS
-      teststreaming("widestream custom time with frac seconds %F operator: %Y-%b-%d %H:%M:%S%F", tf, 
+      teststreaming("widestream custom time with frac seconds %F operator: %Y-%b-%d %H:%M:%S""%F", tf, 
                     std::wstring(L"2004-Oct-13 18:01:56.000003000"), 
                     std::locale(std::locale::classic(), wtimefacet));
 #else
-      teststreaming("widestream custom time with frac seconds %F operator: %Y-%b-%d %H:%M:%S%F", tf, 
+      teststreaming("widestream custom time with frac seconds %F operator: %Y-%b-%d %H:%M:%S""%F", tf, 
                     std::wstring(L"2004-Oct-13 18:01:56.000003"), 
                     std::locale(std::locale::classic(), wtimefacet));
 #endif // BOOST_DATE_TIME_HAS_NANOSECONDS
@@ -395,13 +395,13 @@
 
 
     {
-      wtime_facet* wtimefacet = new wtime_facet(L"%Y-%b-%d %H:%M:%S%F");
+      wtime_facet* wtimefacet = new wtime_facet(L"%Y-%b-%d %H:%M:%S" L"%F");
 #ifdef BOOST_DATE_TIME_HAS_NANOSECONDS
-      teststreaming("widestream time period frac seconds %F operator: %Y-%b-%d %H:%M:%S%F", tp, 
+      teststreaming("widestream time period frac seconds %F operator: %Y-%b-%d %H:%M:%S""%F", tp, 
                     std::wstring(L"[2004-Oct-13 18:01:56/2004-Oct-20 19:02:57.000002999]"), 
                     std::locale(std::locale::classic(), wtimefacet));
 #else
-      teststreaming("widestream time period frac seconds %F operator: %Y-%b-%d %H:%M:%S%F", tp, 
+      teststreaming("widestream time period frac seconds %F operator: %Y-%b-%d %H:%M:%S""%F", tp, 
                     std::wstring(L"[2004-Oct-13 18:01:56/2004-Oct-20 19:02:57.000002]"), 
                     std::locale(std::locale::classic(), wtimefacet));
 #endif // BOOST_DATE_TIME_HAS_NANOSECONDS
--- libs/date_time/test/posix_time/testtime_input_facet.cpp.orig	2009-06-04 04:24:49.000000000 -0400
+++ libs/date_time/test/posix_time/testtime_input_facet.cpp	2011-01-26 12:51:14.000000000 -0500
@@ -117,7 +117,7 @@
 
   time_input_facet* facet = new time_input_facet();
   std::locale loc(std::locale::classic(), facet);
-  facet->time_duration_format("%H:%M:%S%f");
+  facet->time_duration_format("%H:%M:%S""%f");
   iss.imbue(loc);
 
   iss.str("14:13:12.0 extra stuff");
@@ -180,7 +180,7 @@
   { /****** iso format tests (and custom 'scrunched-together formats) ******/
     time_input_facet *facet = new time_input_facet();
     facet->set_iso_format();
-    facet->time_duration_format("%H%M%S%F"); // iso format
+    facet->time_duration_format("%H""%M""%S""%F"); // iso format
     std::stringstream ss;
     ss.imbue(std::locale(std::locale::classic(), facet));
     ptime pt(not_a_date_time);
@@ -217,19 +217,19 @@
     ss.exceptions(std::ios_base::failbit); // we need exceptions turned on here
     int count = 0;
     try {
-      facet->time_duration_format("%H%M%S%F");
+      facet->time_duration_format("%H""%M""%S""%F");
       ss.str("not-a-date-time");
       ++count;
       ss >> td;
       check_equal("special value w/ hours flag", td, nadt);
       ss.str("");
-      facet->time_duration_format("%M%S%F");
+      facet->time_duration_format("%M""%S""%F");
       ss.str("not-a-date-time");
       ++count;
       ss >> td;
       check_equal("special value w/ minutes flag", td, nadt);
       ss.str("");
-      facet->time_duration_format("%S%F");
+      facet->time_duration_format("%S""%F");
       ss.str("not-a-date-time");
       ++count;
       ss >> td;
@@ -257,17 +257,17 @@
     // exception tests
     std::ios_base::failure exc("failure");
     check("failure test w/ hours flag",
-        failure_test(td, "bad_input", exc, new time_input_facet("%H%M%S%F")));
+        failure_test(td, "bad_input", exc, new time_input_facet("%H""%M""%S""%F")));
     check("silent failure test w/ hours flag",
-        failure_test(td, "bad_input", new time_input_facet("%H%M%S%F")));
+        failure_test(td, "bad_input", new time_input_facet("%H""%M""%S""%F")));
     check("failure test w/ minute flag",
-        failure_test(td, "bad_input", exc, new time_input_facet("%M%S%F")));
+        failure_test(td, "bad_input", exc, new time_input_facet("%M""%S""%F")));
     check("silent failure test w/ minute flag",
-        failure_test(td, "bad_input", new time_input_facet("%M%S%F")));
+        failure_test(td, "bad_input", new time_input_facet("%M""%S""%F")));
     check("failure test w/ second flag",
-        failure_test(td, "bad_input", exc, new time_input_facet("%S%F")));
+        failure_test(td, "bad_input", exc, new time_input_facet("%S""%F")));
     check("silent failure test w/ second flag",
-        failure_test(td, "bad_input", new time_input_facet("%S%F")));
+        failure_test(td, "bad_input", new time_input_facet("%S""%F")));
     check("failure test w/ sec w/frac (always) flag",
         failure_test(td, "bad_input", exc, new time_input_facet("%s")));
     check("silent failure test w/ sec w/frac (always) flag",
@@ -350,11 +350,11 @@
   // Failure tests
   // faliure tests for date elements tested in gregorian tests
   time_input_facet* facet2 = new time_input_facet();
-  facet2->time_duration_format("%H:%M:%S%f");
+  facet2->time_duration_format("%H:%M:%S""%f");
   check("Failure test: Missing frac_sec with %f flag (w/exceptions)",
         failure_test(td, "14:13:12 extra stuff", e_failure, facet2));
   time_input_facet* facet3 = new time_input_facet();
-  facet3->time_duration_format("%H:%M:%S%f");
+  facet3->time_duration_format("%H:%M:%S""%f");
   check("Failure test: Missing frac_sec with %f flag (no exceptions)",
         failure_test(td, "14:13:12 extra stuff", facet3));