Fixed flush

It behaved like prior Arduino 1.0

SPP.cpp

@@ -801,7 +801,7 @@ int SPP::available(void) {
         return rfcommAvailable;
 };
 
-void SPP::flush(void) {
+void SPP::discard(void) {
         rfcommAvailable = 0;
 }
 

SPP.h

@@ -130,8 +130,10 @@ public:
          * @return Return the number of bytes ready to be read.
          */
         virtual int available(void);
-        /** Discard all the bytes in the buffer. */
-        virtual void flush(void);
+        /** Send out all bytes in the buffer. */
+        virtual void flush(void) {
+                send();
+        };
         /**
          * Used to read the next value in the buffer without advancing to the next one.
          * @return Return the byte. Will return -1 if no bytes are available.
@@ -157,6 +159,8 @@ public:
         virtual size_t write(const uint8_t* data, size_t size);
         /** Pull in write(const char *str) from Print */
         using Print::write;
+        /** Discard all the bytes in the buffer. */
+        void discard(void);
         /**
          * This will send all the bytes in the buffer.
          * This is called whenever Usb.Task() is called,

keywords.txt

@@ -228,8 +228,7 @@ SPP	KEYWORD1
 ####################################################
 
 connected	KEYWORD2
-printNumber	KEYWORD2
-printNumberln	KEYWORD2
+discard	KEYWORD2
 
 ####################################################
 # Syntax Coloring Map For Wiimote Library