Should have a option to set or exclude some file extensions

[PyrosBrother]

Hello,

It would be nice if a new option allow to set a list of file extensions to format on save or another option to exclude a list of file extensions to format on save. Exemple I manually edit a RC file and with my options, I could not edit it in Ressource designer after saving it. Hope you could me the way to do this with Format on save option activated. Actually I should disable it. Regards Stéphane