Note: Mandrake 10.1, KDE
My question, I think, is how to open and modify a *.jar file.
I've encountered the known bug
in mozilla that prevents exporting the address book. But where my newbness appears is in actually applying the patch
. I've tried to use the editors (GEdit, Kate, KEdit) to modify the file, but it will not save because of the character coding (in some cases I can't even open the file: messenger.jar). Emacs might be the answer, but I'm a little lost in editing the file using it.
Your help is appreciated!