I recently upgraded to DO 12 and my Rename Function no longer works. Here is what I had assigned to an icon on my Apps toolbar:
Label: Rename Photos
Function: Rename ....(.+) \1
This renamed a number of selected JPG files from (for example) DSCN7450.JPG to 7450.JPG
In other words, it stripped the first four characters from the JPG file that the camera created.
I get no error message when I try to run this in DO 12. It just does nothing.
Help would be much appreciated.