[pmwiki-users] gnumeric uploads

[Russ Fink]

Hello,

Is there a known application extension for Gnumeric spreadsheets?

Also, I think I need to edit scripts/uploads.php and add a new line in for 
Gnumeric.  In general, how does one go about adding new types to the system? 
  I'm using pmwiki-2.0.beta26.

Going forward, is there a general way to add a ".bin" extension for generic 
binary data that would force the browser to try and save it when the user 
clicks on the uploaded file?

Thanks,
Russ