X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2FBuffer.h;h=d483de9a0839bccdc891456a46e144bc53e0f3e1;hb=f7768c994dc6aa6c79c32a8eee77eaa41662f9a4;hp=957d54c290ef1592d24599ee114a8dd951902d46;hpb=cf3c035266486b797e4bc3fe1a9e95c87f45f66d;p=lyx.git

diff --git a/src/Buffer.h b/src/Buffer.h
index 957d54c290..d483de9a08 100644
--- a/src/Buffer.h
+++ b/src/Buffer.h
@@ -231,7 +231,7 @@ private:
 	typedef std::map<Buffer const *, Buffer *> BufferMap;
 	///
 	void cloneWithChildren(BufferMap &, CloneList *) const;
-	/// save timestamp and checksum of the given file.
+	/// save checksum of the given file.
 	void saveCheckSum() const;
 	/// read a new file
 	ReadStatus readFile(support::FileName const & fn);
@@ -471,9 +471,13 @@ public:
 	/// thing from whichever Buffer it is called.
 	ListOfBuffers allRelatives() const;
 
-	/// Is buffer read-only?
+	/// Is buffer read-only? True if it has either the read-only flag or the
+	/// externally modified flag.
 	bool isReadonly() const;
 
+	/// Does the buffer have the read-only flag?
+	bool hasReadonlyFlag() const;
+
 	/// Set buffer read-only flag
 	void setReadonly(bool flag = true);