--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/common/SCMAbstractPackageRevision.st	Wed Mar 05 22:47:58 2014 +0000
@@ -0,0 +1,76 @@
+"
+stx:libscm - a new source code management library for Smalltalk/X
+Copyright (C) 2012-2013 Jan Vrany
+
+This library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Lesser General Public
+License as published by the Free Software Foundation; either
+version 2.1 of the License. 
+
+This library is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+Lesser General Public License for more details.
+
+You should have received a copy of the GNU Lesser General Public
+License along with this library; if not, write to the Free Software
+Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+"
+"{ Package: 'stx:libscm/common' }"
+
+SCMAbstractPackageModel subclass:#SCMAbstractPackageRevision
+	instanceVariableNames:''
+	classVariableNames:''
+	poolDictionaries:''
+	category:'SCM-Common-StX'
+!
+
+!SCMAbstractPackageRevision class methodsFor:'documentation'!
+
+copyright
+"
+stx:libscm - a new source code management library for Smalltalk/X
+Copyright (C) 2012-2013 Jan Vrany
+
+This library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Lesser General Public
+License as published by the Free Software Foundation; either
+version 2.1 of the License. 
+
+This library is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+Lesser General Public License for more details.
+
+You should have received a copy of the GNU Lesser General Public
+License along with this library; if not, write to the Free Software
+Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+"
+!
+
+documentation
+"
+    A package revision represents a package at particular revision.
+
+    [author:]
+        Jan Vrany <jan.vrany@fit.cvut.cz>
+
+    [instance variables:]
+
+    [class variables:]
+
+    [see also:]
+        HGPackageRevision
+
+"
+! !
+
+!SCMAbstractPackageRevision class methodsFor:'testing'!
+
+isAbstract
+    ^ self == SCMAbstractPackageRevision
+
+    "Created: / 13-11-2012 / 23:07:15 / Jan Vrany <jan.vrany@fit.cvut.cz>"
+    "Modified: / 05-03-2014 / 22:06:18 / Jan Vrany <jan.vrany@fit.cvut.cz>"
+! !
+