6eab954afe
Helm seems to treat "!" specially in pattern matching, so having a ! in the pattern string when traversing directories is problematic. This change fixes #2737, because as far as I can tell "+" has no special meaning in a helm pattern. Of course, we can choose a different character, but I'm fond of "+" as representing "more layers here".
113 lines
4.7 KiB
EmacsLisp
113 lines
4.7 KiB
EmacsLisp
;;;; Auto reconnect
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;;;; Taken from http://www.emacswiki.org/emacs/rcircReconnect
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(defun-rcirc-command reconnect (arg)
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"Reconnect the server process."
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(interactive "i")
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(if (buffer-live-p rcirc-server-buffer)
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(with-current-buffer rcirc-server-buffer
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(let ((reconnect-buffer (current-buffer))
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(server (or rcirc-server rcirc-default-server))
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(port (if (boundp 'rcirc-port) rcirc-port rcirc-default-port))
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(nick (or rcirc-nick rcirc-default-nick))
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channels)
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(dolist (buf (buffer-list))
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(with-current-buffer buf
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(when (equal reconnect-buffer rcirc-server-buffer)
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(remove-hook 'change-major-mode-hook
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'rcirc-change-major-mode-hook)
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(let ((server-plist (cdr (assoc-string server rcirc-server-alist))))
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(when server-plist
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(setq channels (plist-get server-plist :channels))))
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)))
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(if process (delete-process process))
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(rcirc-connect server port nick
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nil
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nil
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channels)))))
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;; the following minor mode does not work
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;; ;;; Attempt reconnection at increasing intervals when a connection is
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;; ;;; lost.
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;; (defvar rcirc-reconnect-attempts 0)
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;; ;;;###autoload
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;; (define-minor-mode rcirc-reconnect-mode
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;; nil
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;; nil
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;; " Auto-Reconnect"
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;; nil
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;; (if rcirc-reconnect-mode
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;; (progn
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;; (make-local-variable 'rcirc-reconnect-attempts)
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;; (add-hook 'rcirc-sentinel-functions
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;; 'rcirc-reconnect-schedule nil t))
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;; (remove-hook 'rcirc-sentinel-functions
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;; 'rcirc-reconnect-schedule t)))
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;; ;; (if rcirc-reconnect-mode
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;; ;; (add-hook 'rcirc-sentinel-functions 'sds-rcirc-sentinel)
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;; ;; (remove-hook 'rcirc-sentinel-functions 'sds-rcirc-sentinel)))
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;; (defun rcirc-reconnect-schedule (process &optional sentinel seconds)
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;; (condition-case err
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;; (when (and (eq 'closed (process-status process))
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;; (buffer-live-p (process-buffer process)))
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;; (with-rcirc-process-buffer process
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;; (unless seconds
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;; (setq seconds (exp (1+ rcirc-reconnect-attempts))))
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;; (rcirc-print
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;; process "my-rcirc.el" "ERROR" rcirc-target
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;; (format "scheduling reconnection attempt in %s second(s)." seconds) t)
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;; (run-with-timer
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;; seconds
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;; nil
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;; 'rcirc-reconnect-perform-reconnect
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;; process)))
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;; (error
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;; (rcirc-print process "RCIRC" "ERROR" nil
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;; (format "%S" err) t))))
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;; (defun rcirc-reconnect-perform-reconnect (process)
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;; (when (and (eq 'closed (process-status process))
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;; (buffer-live-p (process-buffer process))
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;; )
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;; (with-rcirc-process-buffer process
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;; (when rcirc-reconnect-mode
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;; (if (get-buffer-process (process-buffer process))
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;; ;; user reconnected manually
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;; (setq rcirc-reconnect-attempts 0)
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;; (let ((msg (format "attempting reconnect to %s..."
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;; (process-name process)
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;; )))
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;; (rcirc-print process "my-rcirc.el" "ERROR" rcirc-target
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;; msg t))
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;; ;; remove the prompt from buffers
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;; (condition-case err
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;; (progn
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;; (save-window-excursion
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;; (save-excursion
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;; (rcirc-cmd-reconnect nil)))
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;; (setq rcirc-reconnect-attempts 0))
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;; ((quit error)
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;; (incf rcirc-reconnect-attempts)
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;; (rcirc-print process "my-rcirc.el" "ERROR" rcirc-target
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;; (format "reconnection attempt failed: %s" err) t)
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;; (rcirc-reconnect-schedule process))))))))
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;; (defvar sds-rcirc-sentinel-last (current-time) "last reconnect attempt time")
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;; (defun sds-rcirc-sentinel (process sentinel)
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;; (let* ((now (current-time))
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;; (delay (float-time (time-subtract (current-time)
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;; sds-rcirc-sentinel-last))))
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;; (message "%s sds-rcirc-sentinel: %s %s %s (last: %s, %s ago)"
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;; (format-time-string "%F %R") process
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;; (process-status process) sentinel
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;; (format-time-string "%F %R" sds-rcirc-sentinel-last)
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;; (sds-difftime-to-string delay))
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;; (when (and (string= sentinel "deleted")
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;; (< 60 delay)) ; do not try to reconnect more than once a minute
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;; (setq sds-rcirc-sentinel-last now)
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;; (rcirc-cmd-reconnect nil))))
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(provide 'rcirc-reconnect)
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