4 files changed, 33 insertions, 6 deletions

diff --git a/src/experimental/blowfish.cpp b/src/experimental/blowfish.cpp
index d01ecd3..7ff8a4d 100644
--- a/src/experimental/blowfish.cpp
+++ b/src/experimental/blowfish.cpp
@@ -1,2 +1,6 @@
 #include "bu/blowfish.h"
 
+template class Bu::CipherModeEcb<8, Bu::Blowfish<1> >;
+template class Bu::CipherModeCfb<8, Bu::Blowfish<1> >;
+template class Bu::CipherModeCbc<8, Bu::Blowfish<1> >;
+template class Bu::CipherModeOfb<8, Bu::Blowfish<1> >;
diff --git a/src/stable/ringbuffer.h b/src/stable/ringbuffer.h
index d4b5993..79c5a15 100644
--- a/src/stable/ringbuffer.h
+++ b/src/stable/ringbuffer.h
@@ -67,16 +67,15 @@ namespace Bu
                                 iStart = 0;
                                 iEnd = 1;
                                 va.construct( &aData[0], v );
+                                return;
                         }
                         else if( iStart == iEnd )
                         {
-                                throw ExceptionBase("Hey, it's full!");
-                        }
-                        else
-                        {
-                                va.construct( &aData[iEnd], v );
-                                iEnd = (iEnd+1)%iCapacity;
+                                // The ringbuffer is full
+                                dequeue();
                         }
+                        va.construct( &aData[iEnd], v );
+                        iEnd = (iEnd+1)%iCapacity;
                 }
 
                 value dequeue()
@@ -104,6 +103,16 @@ namespace Bu
                         return aData[(iIndex+iStart)%iCapacity];
                 }
 
+                value &first()
+                {
+                        return aData[iStart];
+                }
+
+                value &last()
+                {
+                        return aData[(iEnd-1+iCapacity)%iCapacity];
+                }
+
                 int getSize()
                 {
                         if( iStart < 0 )
@@ -201,6 +210,20 @@ namespace Bu
                         return core->get( 0 );
                 }
 
+                virtual value &first()
+                {
+                        _hardCopy();
+
+                        return core->first();
+                }
+
+                virtual value &last()
+                {
+                        _hardCopy();
+
+                        return core->last();
+                }
+
                 value &operator[]( int iIndex )
                 {
                         _hardCopy();
diff --git a/src/tools/bnfcompile.cpp b/src/tests/bnfcompile.cpp
index af7a0eb..af7a0eb 100644
--- a/src/tools/bnfcompile.cpp
+++ b/src/tests/bnfcompile.cpp
diff --git a/src/tools/parser.cpp b/src/tests/parser.cpp
index af53bc8..af53bc8 100644
--- a/src/tools/parser.cpp
+++ b/src/tests/parser.cpp