🚀 go-pugleaf

telnet-initial-filter sets the global symbol "password" to the
password to the string it read from the user.  The following patch
puts the variable inside a let binding.

*** /usr/contributed/lib/gnu-emacs/lisp/telnet.el	Thu Nov  3
17:39:33 1988
--- /tmp/telnet.el	Wed Dec 20 00:02:34 1989
***************
*** 85,94 ****
  	 (error "No such host."))
  	((string-match "passw" string)
  	 (telnet-filter proc string)
! 	 (let ((echo-keystrokes 0))
! 	   (setq password (read-password)))
! 	 (setq telnet-count 0)
! 	 (send-string proc (concat password  telnet-new-line)))
  	(t (telnet-check-software-type-initialize string)
  	   (telnet-filter proc string)
  	   (cond ((> telnet-count 4)
--- 85,95 ----
  	 (error "No such host."))
  	((string-match "passw" string)
  	 (telnet-filter proc string)
! 	 (let ((password
! 		(let ((echo-keystrokes 0))
! 		  (read-password))))
! 	   (setq telnet-count 0)
! 	   (send-string proc (concat password  telnet-new-line))))
  	(t (telnet-check-software-type-initialize string)
  	   (telnet-filter proc string)
  	   (cond ((> telnet-count 4)