Update source/dyaml/stream.d to conform to the existing coding style

source/dyaml/stream.d

@@ -1,6 +1,7 @@
 module dyaml.stream;
 
-enum BOM {
+enum BOM
+{
     UTF8,           /// UTF-8
     UTF16LE,        /// UTF-16 Little Endian
     UTF16BE,        /// UTF-16 Big Endian
@@ -12,34 +13,40 @@ import std.system;
 
 private enum int NBOMS = 5;
 immutable Endian[NBOMS] BOMEndian =
-[ std.system.endian,
+[
+    std.system.endian,
     Endian.littleEndian, Endian.bigEndian,
     Endian.littleEndian, Endian.bigEndian
 ];
 
 immutable ubyte[][NBOMS] ByteOrderMarks =
-[ [0xEF, 0xBB, 0xBF],
+[
+    [0xEF, 0xBB, 0xBF],
     [0xFF, 0xFE],
     [0xFE, 0xFF],
     [0xFF, 0xFE, 0x00, 0x00],
     [0x00, 0x00, 0xFE, 0xFF]
 ];
 
-interface YStream {
+interface YStream
+{
     void writeExact(const void* buffer, size_t size);
     size_t write(const(ubyte)[] buffer);
     void flush();
     @property bool writeable();
 }
 
-class YMemoryStream : YStream {
+class YMemoryStream : YStream
+{
     ubyte[] data;
 
-	void writeExact(const void* buffer, size_t size) {
+    void writeExact(const void* buffer, size_t size)
+    {
         data ~= cast(ubyte[])buffer[0 .. size];
     }
 
-	size_t write(const(ubyte)[] buffer) {
+    size_t write(const(ubyte)[] buffer)
+    {
         data ~= buffer;
         return buffer.length;
     }
@@ -49,31 +56,37 @@ class YMemoryStream : YStream {
     @property bool writeable() { return true; }
 }
 
-class YFile : YStream {
+class YFile : YStream
+{
     static import std.stdio;
     std.stdio.File file;
 
-	this(string fn) {
+    this(string fn)
+    {
         this.file = std.stdio.File(fn, "w");
     }
 
-	void writeExact(const void* buffer, size_t size) {
+    void writeExact(const void* buffer, size_t size)
+    {
         this.file.rawWrite(cast(const) buffer[0 .. size]);
     }
 
-	size_t write(const(ubyte)[] buffer) {
+    size_t write(const(ubyte)[] buffer)
+    {
         this.file.rawWrite(buffer);
         return buffer.length;
     }
 
-	void flush() {
+    void flush()
+    {
         this.file.flush();
     }
 
     @property bool writeable() { return true; }
 }
 
-unittest {
+unittest
+{
     import dyaml.dumper, dyaml.loader, dyaml.node;
     import std.file : readText, remove;