Backported SD library from 1.5.x

libraries/SD/examples/DumpFile/DumpFile.ino

@@ -1,25 +1,26 @@
 /*
   SD card file dump
- 
+
  This example shows how to read a file from the SD card using the
  SD library and send it over the serial port.
- 	
+
  The circuit:
  * SD card attached to SPI bus as follows:
  ** MOSI - pin 11
  ** MISO - pin 12
  ** CLK - pin 13
  ** CS - pin 4
- 
+
  created  22 December 2010
  by Limor Fried
  modified 9 Apr 2012
  by Tom Igoe
- 
+
  This example code is in the public domain.
- 	 
+
  */
 
+#include <SPI.h>
 #include <SD.h>
 
 // On the Ethernet Shield, CS is pin 4. Note that even if it's not
@@ -30,9 +31,9 @@ const int chipSelect = 4;
 
 void setup()
 {
- // Open serial communications and wait for port to open:
+  // Open serial communications and wait for port to open:
   Serial.begin(9600);
-   while (!Serial) {
+  while (!Serial) {
     ; // wait for serial port to connect. Needed for Leonardo only
   }
 
@@ -41,7 +42,7 @@ void setup()
   // make sure that the default chip select pin is set to
   // output, even if you don't use it:
   pinMode(10, OUTPUT);
-  
+
   // see if the card is present and can be initialized:
   if (!SD.begin(chipSelect)) {
     Serial.println("Card failed, or not present");
@@ -49,7 +50,7 @@ void setup()
     return;
   }
   Serial.println("card initialized.");
-  
+
   // open the file. note that only one file can be open at a time,
   // so you have to close this one before opening another.
   File dataFile = SD.open("datalog.txt");
@@ -60,11 +61,11 @@ void setup()
       Serial.write(dataFile.read());
     }
     dataFile.close();
-  }  
+  }
   // if the file isn't open, pop up an error:
   else {
     Serial.println("error opening datalog.txt");
-  } 
+  }
 }
 
 void loop()