Fix bug 9798.

[lyx.git] / src / BufferList.h

diff --git a/src/BufferList.h b/src/BufferList.h
index 01698af4bbc7f5b12fe7ca222db39b42ee8ced43..ca55abe8c9fdd63ce9be84fb947f53a3641fa394 100644 (file)
--- a/src/BufferList.h
+++ b/src/BufferList.h
@@ -84,6 +84,9 @@ public:
        /// returns true if the buffer is loaded
        bool isLoaded(Buffer const * b) const;
 
+       /// returns true if the buffer is known as internal buffer
+       bool isInternal(Buffer const * b) const;
+
        /// \return index of named buffer in buffer list
        int bufferNum(support::FileName const & name) const;