I have a script that unthreads all of the document's text frames and rethreads them in document order. This is used because some of the documents were threaded out of page order.
After I run the script, I notice that tables inside of tables have gray borders and I can no longer click an insertion point inside of them. If I select the table anchor, cut it, and then paste it back in, the table borders turn red again and I can edit the tables.
What is interesting is that I can duplicate this in the interface. I unthread the text frame by double-clicking on the in-port, and then rethread it and I get the gray table borders. Any help will be appreciated. Thanks.
rick at frameexpert dot com