--- a/file.h Sun Mar 24 21:45:19 2013 +0200 +++ b/file.h Mon Mar 25 00:44:11 2013 +0200 @@ -33,6 +33,7 @@ public: str zFileName, zTitle; vector<LDObject*> objects; + vector<LDObject*> objCache; // Cache of this file's contents, if desired // Closes this OpenFile. The object is deleted in the process. void close ();