X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2FBuffer.h;h=9adc7172c8eeb3dd7a218e2861a52e3df4b805b3;hb=33f9cfb7961501b38c573eede468b011687f46de;hp=f65d31d654d06070f95b34b73a247cf70133e34d;hpb=196d9caeb0b9f74d02750f774de1ca63a483803f;p=lyx.git

diff --git a/src/Buffer.h b/src/Buffer.h
index f65d31d654..9adc7172c8 100644
--- a/src/Buffer.h
+++ b/src/Buffer.h
@@ -259,7 +259,7 @@ public:
 	bool autoSave() const;
 	/// save emergency file
 	/// \return a status message towards the user.
-	docstring emergencyWrite();
+	docstring emergencyWrite() const;
 
 //FIXME:The following function should be private
 //private:
@@ -567,6 +567,8 @@ public:
 	ParIterator par_iterator_end();
 	///
 	ParConstIterator par_iterator_end() const;
+	/// Is document empty ?
+	bool empty() const;
 
 	// Position of the child buffer where it appears first in the master.
 	DocIterator firstChildPosition(Buffer const * child);