From 8b776ea85c6ede2d85189b455ea38eecf270ba23 Mon Sep 17 00:00:00 2001 From: Stephen Eglen Date: Tue, 14 Apr 1998 19:23:37 +0000 Subject: [PATCH] (mspools-folder-directory): Takes default value of ~/MAIL/ if vm-folder-directory not bound. (mspools-vm-system-mail): Customize the variable so that if the environment variable $MAIL is not set, the user can easily set it. (mspools-vm-system-mail-crash): Variable deleted; we now use vm-crash-box. (mspools-set-vm-spool-files): Error if mspools-folder-directory hasn't been set. (mspools-set-vm-spool-files): Use mspools-folder-directory rather than vm-folder-directory. (mspools-get-spool-files): Error if mspools-folder-directory is nil. (mspools-get-spool-files): Add $ to regexp to ensure mspools-suffix matches the end of the filename. (mspools-mode-map): Bind n and p to next-line and previous-line. --- lisp/mail/mspools.el | 94 +++++++++++++++++++------------------------- 1 file changed, 40 insertions(+), 54 deletions(-) diff --git a/lisp/mail/mspools.el b/lisp/mail/mspools.el index 1185eeb2345..538f8aa0fe7 100644 --- a/lisp/mail/mspools.el +++ b/lisp/mail/mspools.el @@ -6,6 +6,7 @@ ;; Maintainer: Stephen Eglen ;; Created: 22 Jan 1997 ;; Keywords: mail +;; location: http://www.cns.ed.ac.uk/people/stephen/emacs/ ;; This file is part of GNU Emacs. @@ -56,7 +57,6 @@ ;; This file should work with both VM and RMAIL. See the variable ;; `mspools-using-vm' for details. - ;;; Basic installation. ;; (autoload 'mspools-show "mspools" "Show outstanding mail spools." t) ;; (setq mspools-folder-directory "~/MAIL/") @@ -65,9 +65,9 @@ ;; unless you have already given it a value. ;; Extras. -;; +;; ;; (global-set-key '[S-f1] 'mspools-show) ;Bind mspools-show to Shift F1. -;; (setq mspools-update t) ;Automatically update buffer. +;; (setq mspools-update t) ;Automatically update buffer. ;; Interface with the mail filter. ;; We assume that the mail filter drops new mail into the spool @@ -128,31 +128,29 @@ :type 'string :group 'mspools) - (defcustom mspools-using-vm (fboundp 'vm) "*Non-nil if VM is used as mail reader, otherwise RMAIL is used." :type 'boolean :group 'mspools) - (defcustom mspools-folder-directory (if (boundp 'vm-folder-directory) vm-folder-directory - nil) + "~/MAIL/") "*Directory where mail folders are kept. Ensure it has a trailing /. -Defaults to `vm-folder-directory' if bound else nil." +Defaults to `vm-folder-directory' if bound else to ~/MAIL/." :type 'directory :group 'mspools) -;;; Internal Variables - -(defvar mspools-vm-system-mail (getenv "MAIL") - "Main mailbox used. Only used by VM.") +(defcustom mspools-vm-system-mail (getenv "MAIL") + "*Spool file for main mailbox. Only used by VM. +This needs to be set to your primary mail spool - mspools will not run +without it. By default this will be set to the environment variable +$MAIL. Otherwise set it to something like /usr/spool/mail/login-name." + :type 'file + :group 'mspools) -(defvar mspools-vm-system-mail-crash - (concat mspools-vm-system-mail ".crash") - "Crash box for main mailbox. See also `mspools-vm-system-mail'. -Only used by VM." ) +;;; Internal Variables (defvar mspools-files nil "List of entries (SPOOL . SIZE) giving spool name and file size.") @@ -173,7 +171,7 @@ Only used by VM." ) ;; set up vm if not already loaded. (progn (require 'vm-vars) - (if (not vm-init-file-loaded) + (if (and (not vm-init-file-loaded) (file-readable-p vm-init-file)) (load-file vm-init-file)) (if (not mspools-folder-directory) (setq mspools-folder-directory vm-folder-directory)) @@ -182,15 +180,17 @@ Only used by VM." ) (defun mspools-set-vm-spool-files () "Set value of `vm-spool-files'. Only needed for VM." (if (null mspools-vm-system-mail) - (error "need to reset mspools-vm-system-mail to the spool for primary inbox")) - (setq - vm-spool-files + (error "Need to set mspools-vm-system-mail to the spool for primary inbox")) + (if (null mspools-folder-directory) + (error "Set `mspools-folder-directory' to where the spool files are")) + (setq + vm-spool-files (append (list ;; Main mailbox (list vm-primary-inbox - mspools-vm-system-mail; your mailbox - mspools-vm-system-mail-crash ; crash for mailbox + mspools-vm-system-mail ; your mailbox + vm-crash-box ;crash for mailbox )) ;; Mailing list inboxes @@ -198,28 +198,26 @@ Only used by VM." ) (mapcar '(lambda (s) "make the appropriate entry for vm-spool-files" (list - (concat vm-folder-directory s) - (concat vm-folder-directory s "." mspools-suffix) - (concat vm-folder-directory s ".crash"))) + (concat mspools-folder-directory s) + (concat mspools-folder-directory s "." mspools-suffix) + (concat mspools-folder-directory s ".crash"))) ;; So I create a vm-spool-files entry for each of those mail drops (mapcar 'file-name-sans-extension - (directory-files vm-folder-directory nil + (directory-files mspools-folder-directory nil (format "^[^.]+\\.%s" mspools-suffix))) )) )) - - ;;; MSPOOLS-SHOW -- the main function -(defun mspools-show ( &optional noshow) +(defun mspools-show ( &optional noshow) "Show the list of non-empty spool files in the *spools* buffer. Buffer is not displayed if SHOW is non-nil." (interactive) (if (get-buffer mspools-buffer) ;; buffer exists (progn - (set-buffer mspools-buffer) - (setq buffer-read-only nil) + (set-buffer mspools-buffer) + (setq buffer-read-only nil) (delete-region (point-min) (point-max))) ;; else buffer doesn't exist so create it (get-buffer-create mspools-buffer)) @@ -235,9 +233,6 @@ Buffer is not displayed if SHOW is non-nil." (mspools-mode) ) - - - (defun mspools-visit-spool () "Visit the folder on the current line of the *spools* buffer." (interactive) @@ -259,7 +254,7 @@ Buffer is not displayed if SHOW is non-nil." )) (message "folder %s spool %s" folder-name spool-name) - (if (eq (count-lines (point-min) + (if (eq (count-lines (point-min) (save-excursion (end-of-line) (point))) @@ -269,24 +264,20 @@ Buffer is not displayed if SHOW is non-nil." (next-line 1)) ;; Choose whether to use VM or RMAIL for reading folder. - (if mspools-using-vm + (if mspools-using-vm (vm-visit-folder (concat mspools-folder-directory folder-name)) - ;; else using RMAIL + ;; else using RMAIL (rmail (concat mspools-folder-directory folder-name)) - (setq rmail-inbox-list + (setq rmail-inbox-list (list (concat mspools-folder-directory spool-name))) (rmail-get-new-mail)) (if mspools-update ;; generate new list of spools. - (save-excursion + (save-excursion (mspools-show-again 'noshow)))))) - - - - (defun mspools-get-folder-from-spool (name) "Return folder name corresponding to the spool file NAME." ;; Simply strip of the extension. @@ -304,8 +295,6 @@ Buffer is not displayed if SHOW is non-nil." ;(mspools-get-folder-from-spool "happy.spool") ;(mspools-get-folder-from-spool "happy.sp") - - (defun mspools-get-spool-name () "Return the name of the spool on the current line." (let ((line-num (1- (count-lines (point-min) @@ -326,10 +315,11 @@ Buffer is not displayed if SHOW is non-nil." (define-key mspools-mode-map " " 'mspools-visit-spool) (define-key mspools-mode-map "?" 'mspools-help) (define-key mspools-mode-map "q" 'mspools-quit) + (define-key mspools-mode-map "n" 'next-line) + (define-key mspools-mode-map "p" 'previous-line) (define-key mspools-mode-map "g" 'revert-buffer)) - -;;; Spools mode functions +;;; Spools mode functions (defun mspools-revert-buffer (ignore noconfirm) "Re-run mspools-show to revert the *spools* buffer." @@ -350,7 +340,6 @@ nil." "Quit the *spools* buffer." (interactive) (kill-buffer mspools-buffer)) - (defun mspools-mode () "Major mode for output from mspools-show. @@ -366,14 +355,13 @@ nil." (setq mode-name "MSpools") ) - (defun mspools-get-spool-files () "Find the list of spool files and display them in *spools* buffer." (let (folders head spool len beg end any) - (setq folders (directory-files mspools-folder-directory nil - (format "^[^.]+\\.%s" mspools-suffix))) - - + (if (null mspools-folder-directory) + (error "Set `mspools-folder-directory' to where the spool files are")) + (setq folders (directory-files mspools-folder-directory nil + (format "^[^.]+\\.%s$" mspools-suffix))) (setq folders (mapcar 'mspools-size-folder folders)) (setq folders (delq nil folders)) (setq mspools-files folders) @@ -396,8 +384,6 @@ nil." (goto-char (point-min)) )) - - (defun mspools-size-folder (spool) "Return (SPOOL . SIZE ) iff SIZE of spool file is non-zero." ;; 7th file attribute is the size of the file in bytes. -- 2.39.2