I use Calibre on Windows (7 & 10) and on Linux, in all of those environments I want to save my C++ books to disk leaving C++ as it appears in the title, instead of converting to C__ as it does by default. (I hate this!)
Is there a tweak or something to manage this? I'd rather not hack the Python source as I like to run from exe.
Also, I'd like to have the : in book titles changed to a comma "," (instead of _) both in metadata and in the filename on disk.
All help gratefully received.