-///return the format of the buffer on a string
-std::string const BufferFormat(Buffer const & buffer);
-///
-void bufferErrors(Buffer const &, TeXErrors const &);
-///
-void bufferErrors(Buffer const &, ErrorList const &);
-
-/// Count the number of words in the text between these two iterators
-int countWords(DocIterator const & from, DocIterator const & to);
-
-/// Expand the counters for the labelstring of \c layout
-std::string expandLabel(Buffer const & buf, LyXLayout_ptr const & layout,
- bool appendix);
+/** Make a new unnamed file (buffer) with prefix \c prefix
+ * based on a template named \c templatename
+ */
+Buffer * newUnnamedFile(support::FileName const & path,
+ std::string const & prefix, std::string const & templatename = "");