1 files changed, 5 insertions, 0 deletions
diff --git a/src/bufstr.h b/src/bufstr.h
index 7d3c284..c1cb307 100644
--- a/src/bufstr.h
+++ b/src/bufstr.h
@@ -55,6 +55,11 @@ class BufStr
       makeRoomFor(s);
       m_writeOffset+=s;
     }
+    void shrink( uint newlen )
+    {
+      m_writeOffset=newlen;
+      resize(newlen);
+    }
     void resize( uint newlen )
     {
       m_size=newlen;