"Copy node" option

In our site NSHP.org (www.nshp.org) we are constantly creating events, some of them differ in minimal details from each other (i.e.: hour, day, location, etc) but our site administrator have to input the same information everytime she adds a new event. To solve this problem we added a new option to the "node edit" page that allows her copy the event information to a new one. Originally this feature was created to solve our problem with event creation but we have found it very usefull for other node content.

We think this 'node copy' is a 'nice to have feature' for site and content administrators, it will be great if you could add it in a future Drupal release.

The modiefied node.module file is attached to this issue we hope you will find it usefull. The node_page function was changed and the node_copy function was added.