--- libgig/trunk/src/DLS.cpp	2007/03/02 01:04:45	1050
+++ libgig/trunk/src/DLS.cpp	2007/03/18 07:13:06	1102
@@ -942,6 +942,15 @@
         return pNewRegion;
     }
 
+    void Instrument::MoveRegion(Region* pSrc, Region* pDst) {
+        RIFF::List* lrgn = pCkInstrument->GetSubList(LIST_TYPE_LRGN);
+        lrgn->MoveSubChunk(pSrc->pCkRegion, pDst ? pDst->pCkRegion : 0);
+
+        pRegions->remove(pSrc);
+        RegionList::iterator iter = find(pRegions->begin(), pRegions->end(), pDst);
+        pRegions->insert(iter, pSrc);
+    }
+
     void Instrument::DeleteRegion(Region* pRegion) {
         if (!pRegions) return;
         RegionList::iterator iter = find(pRegions->begin(), pRegions->end(), pRegion);