X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2FVCBackend.h;h=3dbf5579719900473e755ce18233aae9c450eaba;hb=78fa6abc083a99cc0b1e536a43c3a7da91d9fdb7;hp=54dbc1775d00548b761356b9e8a1fb07b317a721;hpb=69dd56d6c4d85432c58cbafd5a6346df5c3d5c75;p=lyx.git

diff --git a/src/VCBackend.h b/src/VCBackend.h
index 54dbc1775d..3dbf557971 100644
--- a/src/VCBackend.h
+++ b/src/VCBackend.h
@@ -57,7 +57,7 @@ public:
 	// can be this operation processed in the current RCS?
 	virtual bool lockingToggleEnabled() = 0;
 	/// revert current edits
-	virtual void revert() = 0;
+	virtual bool revert() = 0;
 	// should a confirmation before revert requested?
 	virtual bool isRevertWithConfirmation() = 0;
 	/// FIXME
@@ -91,6 +91,10 @@ protected:
 	/// parse information from the version file
 	virtual void scanMaster() = 0;
 
+	/// Prepare a version identifier suitable for RCS and CVS.
+	/// If needed converts last or relative number to the absolute revision.
+	bool makeRCSRevision(std::string const &version, std::string &revis) const;
+	
 	// GUI container for doVCCommandCall
 	int doVCCommand(std::string const & cmd, support::FileName const & path, bool reportError = true);
 	/**
@@ -147,7 +151,7 @@ public:
 
 	virtual bool lockingToggleEnabled();
 
-	virtual void revert();
+	virtual bool revert();
 
 	virtual bool isRevertWithConfirmation();
 
@@ -214,7 +218,7 @@ public:
 
 	virtual bool isRevertWithConfirmation();
 
-	virtual void revert();
+	virtual bool revert();
 
 	virtual void undoLast();
 
@@ -340,7 +344,7 @@ public:
 
 	virtual bool lockingToggleEnabled();
 
-	virtual void revert();
+	virtual bool revert();
 
 	virtual bool isRevertWithConfirmation();