thanks collin; that was suppose to be a feature request!

<fdopen \d+> doesn't really help.  For end user message, a file name is very use, the fact that it is opened by fdopen is not.  If one is debugging a program and knows the file name, one can usually figure out where it is opened, the file number, or for that matter that fdopen was used is less useful.

The particular case that prompted this request was the need use os.open to get non-blocking mode and then pass the result to fdopen.  However this now loses the file name, replacing it with something not useful.

thanks.