+(defun elpher-toggle-tls ()
+ "Toggle TLS encryption mode."
+ (interactive)
+ (setq elpher-use-tls (not elpher-use-tls))
+ (if elpher-use-tls
+ (if (gnutls-available-p)
+ (message "TLS mode enabled. (Will not affect current page until reload.)")
+ (setq elpher-use-tls nil)
+ (error "Cannot enable TLS mode: GnuTLS not available"))
+ (message "TLS mode disabled. (Will not affect current page until reload.)")))
+