[perl-win32-gui] What row and column is the cursor sitting at in a RichEdit control?

[Eric C. Hansen]

How can you determine which row and column the cursor is sitting at in a
RichEdit control?  I am working on a Notepad.exe like program, written in
GUI Perl, using a RichEdit control. One thing missing from Windows
Notepad.exe is the display of which row and column the cursor is sitting on.
Since I work with fixed length, non-delimited data files, it is important
for me to be able to know which column the cursor is on, so I can tell where
a field in a record starts and ends without manually counting the column
positions.

Thanks!
Eric