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1 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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2 ;;
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3 ;; File: dired-xy.el
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4 ;; Dired Version: #Revision: 7.9 $
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5 ;; RCS:
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6 ;; Description: Commands for reading mail from dired.
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7 ;;
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8 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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9
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10 ;;; Requirements and provisions
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11 (provide 'dired-xy)
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12 (require 'dired)
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13
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14 ;;; Special request: Will an mh-e user please write some mh support in here?
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15
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16 (defun dired-read-mail (&optional arg)
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17 "Reads the current file as a mail folder.
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18 Uses the setting of `dired-mail-reader' to determine which reader to use.
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19 Possibilities are VM or RMAIL. With a prefix arg, visits the folder read-only\;
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20 this only works with VM."
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21 (interactive "P")
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22 (cond
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23 ((eq dired-mail-reader 'vm)
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24 (dired-vm arg))
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25 ((eq dired-mail-reader 'rmail)
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26 (dired-rmail)) ; doesn't take read-only arg.
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27 (t (error "Never heard of the mail reader %s" dired-mail-reader))))
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28
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29 ;; Read-only folders only work in VM 5, not in VM 4.
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30 (defun dired-vm (&optional read-only)
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31 "Run VM on this file.
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32 With prefix arg, visit folder read-only (this requires at least VM 5).
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33 See also variable `dired-vm-read-only-folders'."
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34 (interactive "P")
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35 (let ((dir (dired-current-directory))
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36 (fil (dired-get-filename)))
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37 ;; take care to supply 2nd arg only if requested - may still run VM 4!
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38 (require 'vm) ; vm-visit-folder may not be an autoload
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39 (setq this-command 'vm-visit-folder) ; for vm window config
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40 (if read-only
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41 (vm-visit-folder fil t)
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42 (vm-visit-folder fil))
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43 ;; so that pressing `v' inside VM does prompt within current directory:
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44 (set (make-local-variable 'vm-folder-directory) dir)))
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45
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46 (defun dired-rmail ()
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47 "Run RMAIL on this file."
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48 (interactive)
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49 (rmail (dired-get-filename)))
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50
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51 ;; end of dired-xy.el
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