1 files changed, 44 insertions, 44 deletions

diff --git a/src/stable/substream.cpp b/src/stable/substream.cpp
index 7e3729b..c55dc04 100644
--- a/src/stable/substream.cpp
+++ b/src/stable/substream.cpp
@@ -8,12 +8,12 @@
 #include "bu/substream.h"
 
 Bu::SubStream::SubStream( Bu::Stream &rNext, Bu::size iSize ) :
-        Bu::Filter( rNext ),
-        iStart( 0 ),
-        iPos( 0 ),
-        iSize( iSize )
+    Bu::Filter( rNext ),
+    iStart( 0 ),
+    iPos( 0 ),
+    iSize( iSize )
 {
-        iStart = rNext.tell();
+    iStart = rNext.tell();
 }
 
 Bu::SubStream::~SubStream()
@@ -22,88 +22,88 @@ Bu::SubStream::~SubStream()
 
 Bu::size Bu::SubStream::read( void *pBuf, Bu::size nBytes )
 {
-        if( (Bu::size)nBytes > iSize-iPos )
-                nBytes = iSize-iPos;
-        nBytes = rNext.read( pBuf, nBytes );
-        iPos += nBytes;
-        return nBytes;
+    if( (Bu::size)nBytes > iSize-iPos )
+        nBytes = iSize-iPos;
+    nBytes = rNext.read( pBuf, nBytes );
+    iPos += nBytes;
+    return nBytes;
 }
 
 Bu::size Bu::SubStream::write( const void *pBuf, Bu::size nBytes )
 {
-        if( (Bu::size)nBytes > iSize-iPos )
-                nBytes = iSize-iPos;
-        nBytes = rNext.write( pBuf, nBytes );
-        iPos += nBytes;
-        return nBytes;
+    if( (Bu::size)nBytes > iSize-iPos )
+        nBytes = iSize-iPos;
+    nBytes = rNext.write( pBuf, nBytes );
+    iPos += nBytes;
+    return nBytes;
 }
 
 void Bu::SubStream::start()
 {
-        // doesn't mean anything...
+    // doesn't mean anything...
 }
 
 Bu::size Bu::SubStream::stop()
 {
-        // doesn't mean anything...
-        return 0;
+    // doesn't mean anything...
+    return 0;
 }
 
 void Bu::SubStream::close()
 {
-        // don't do anything?  maybe...
+    // don't do anything?  maybe...
 }
 
 Bu::size Bu::SubStream::tell()
 {
-        return iPos;
+    return iPos;
 }
 
 void Bu::SubStream::seek( Bu::size offset )
 {
-        if( iPos+offset < 0 )
-                offset = -iPos;
-        else if( iPos+offset > iSize )
-                offset = iSize-iPos;
-        rNext.seek( offset );
-        iPos += offset;
+    if( iPos+offset < 0 )
+        offset = -iPos;
+    else if( iPos+offset > iSize )
+        offset = iSize-iPos;
+    rNext.seek( offset );
+    iPos += offset;
 }
 
 void Bu::SubStream::setPos( Bu::size pos )
 {
-        if( pos < 0 )
-                pos = 0;
-        else if( pos > iSize )
-                pos = iSize;
-        iPos = pos;
-        pos += iStart;
-        rNext.setPos( pos );
+    if( pos < 0 )
+        pos = 0;
+    else if( pos > iSize )
+        pos = iSize;
+    iPos = pos;
+    pos += iStart;
+    rNext.setPos( pos );
 }
 
 void Bu::SubStream::setPosEnd( Bu::size pos )
 {
-        if( iSize-pos < 0 )
-                pos = 0;
-        else if( iSize-pos > iSize )
-                pos = iSize;
-        else
-                pos = iSize-pos;
-        iPos = pos;
-        rNext.setPos( iStart+pos );
+    if( iSize-pos < 0 )
+        pos = 0;
+    else if( iSize-pos > iSize )
+        pos = iSize;
+    else
+        pos = iSize-pos;
+    iPos = pos;
+    rNext.setPos( iStart+pos );
 }
 
 bool Bu::SubStream::isEos()
 {
-        return rNext.isEos() || iPos == iSize;
+    return rNext.isEos() || iPos == iSize;
 }
 
 bool Bu::SubStream::canRead()
 {
-        return rNext.canRead() && (iPos < iSize);
+    return rNext.canRead() && (iPos < iSize);
 }
 
 bool Bu::SubStream::canWrite()
 {
-        return rNext.canWrite() && (iPos < iSize);
+    return rNext.canWrite() && (iPos < iSize);
 }