[O] Saving org-capture buffer while writing it

[Narendra Joshi]

Hi,

Sometimes when I am taking notes, I end up spending a lot of time in a
capture buffer. If I happen to switch to something else, I end up
loosing the capture buffer. I probably just kill the buffer
accidentally, or do `C-c C-k'.

Is there a way I can take backups of the buffer to a file?

Thanks,
Narendra Joshi