- /// returns a pointer to the buffer with the given name.
- Buffer * getBuffer(support::FileName const &) const;
- /// returns a pointer to the buffer with the given number.
+
+ /** returns a pointer to the buffer with the given name
+ *
+ * \param internal
+ * If true, the buffer is searched also among internal buffers
+ */
+ Buffer * getBuffer(support::FileName const & name, bool internal = false) const;
+
+ /// \return a pointer to the buffer with the given number