Updated Examples and Recipes (markdown)

Examples-and-Recipes.md

@@ -1828,32 +1828,34 @@ If you're dealing with quarter-second durations, or frame-durations of 1/60 seco
 
 Turns out not hard at all.
 
-    #include "date.h"
-    #include <iostream>
+```c++
+#include "date.h"
+#include <iostream>
 
-    using fortnights =
-        std::chrono::duration<date::weeks::rep,
-                              std::ratio_multiply<std::ratio<2>, date::weeks::period>>;
+using fortnights =
+    std::chrono::duration<date::weeks::rep,
+                          std::ratio_multiply<std::ratio<2>, date::weeks::period>>;
 
-    using microfortnights =
-        std::chrono::duration<std::int64_t, std::ratio_multiply<fortnights::period,
-                                                                std::micro>>;
+using microfortnights =
+    std::chrono::duration<std::int64_t, std::ratio_multiply<fortnights::period,
+                                                            std::micro>>;
 
-    constexpr
-    inline
-    microfortnights
-    operator"" _ufn(unsigned long long x)
-    {
-        return microfortnights{static_cast<microfortnights::rep>(x)};
-    }
+constexpr
+inline
+microfortnights
+operator"" _ufn(unsigned long long x)
+{
+    return microfortnights{static_cast<microfortnights::rep>(x)};
+}
 
-    int
-    main()
-    {
-        using namespace date;
-        using namespace std::chrono;
-        std::cout << format("%F %T\n", sys_days{nov/29/2016} + 15h + 13min + 35_ufn);
-    }
+int
+main()
+{
+    using namespace date;
+    using namespace std::chrono;
+    std::cout << format("%F %T\n", sys_days{nov/29/2016} + 15h + 13min + 35_ufn);
+}
+```
 
 The first thing to do is build your `chrono::duration` that represents a `microfortnight`.  This is best done by first building a `fortnight`, and then multiplying that by `std::micro`.  This will build some weird `chrono::duration` with a period we don't really have to know, but turns out to be not that far off from a second.
 
@@ -1872,7 +1874,7 @@ If this library can do this so easily with something as crazy as `microfortnight
 
 The library uses the path `~/Downloads` by default. What if you use a different path for your download directory such as `~/Téléchargements` or `~/Завантаження` and you want your program to automatically find this path ? A solution is to use [xdg_user_dir](https://freedesktop.org/wiki/Software/xdg-user-dirs/). The following code shows you how you can do it : 
 
-```
+```c++
 #include "date.h"
 #include "tz.h"