[oXygen-user] Why doesn't Oxygen "learn" the meaning of file extensions?

Hi Folks, I am using Oxygen to create C programs. I drag and drop a .c file into Oxygen and Oxygen recognizes that it should use its C editor to open the file. I drag and drop a .h file into Oxygen and Oxygen asks me what kind of file it is. I can drag and drop the .h file into Oxygen a hundred times and Oxygen will always ask me what kind of file it is, and I always tell Oxygen the same thing. Why can't Oxygen learn? After some number of times telling Oxygen to use the C editor, Oxygen should assume that the .h file should be opened using the C editor. Well, that is on my wish list for Oxygen. /Roger