From b7efd969469743ac8b719dcf327cc7489d2a2287 Mon Sep 17 00:00:00 2001 From: jao Date: Wed, 8 Jun 2022 01:56:56 +0100 Subject: attic --- lib/net/jao-frm.el | 222 ----------------------------------------------------- 1 file changed, 222 deletions(-) delete mode 100644 lib/net/jao-frm.el (limited to 'lib/net/jao-frm.el') diff --git a/lib/net/jao-frm.el b/lib/net/jao-frm.el deleted file mode 100644 index 2658687..0000000 --- a/lib/net/jao-frm.el +++ /dev/null @@ -1,222 +0,0 @@ -;;; jao-frm.el --- use frm to show mailbox - -;; Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2019, 2020 - -;; Author: Jose Antonio Ortega Ruiz -;; Keywords: mail - -;; This file is free software; you can redistribute it and/or modify -;; it under the terms of the GNU General Public License as published by -;; the Free Software Foundation; either version 3, or (at your option) -;; any later version. - -;; This file is distributed in the hope that it will be useful, -;; but WITHOUT ANY WARRANTY; without even the implied warranty of -;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -;; GNU General Public License for more details. - -;; You should have received a copy of the GNU General Public License -;; along with GNU Emacs; see the file COPYING. If not, write to -;; the Free Software Foundation, Inc., 59 Temple Place - Suite 330, -;; Boston, MA 02111-1307, USA. - -;;; Commentary: - -;; Little hack to see the contents of your mailbox using GNU mailutils' -;; `frm' program. -;; -;; Just put (require 'jao-frm) in your .emacs, and M-x jao-frm will pop up a -;; new window with your mailbox contents (from and subject) as -;; printed by frm. In this buffer, use `n' and `p' to move, `q' to close -;; the window. `g' will call Gnus. -;; - -;;; Code: - -;;;; Customisation: - -(defgroup jao-frm nil - "Frm-base mailbox checker" - :group 'mail - :prefix "jao-frm-") - -(defcustom jao-frm-exec-path "frm" - "frm executable path" - :group 'jao-frm - :type 'file) - -(defcustom jao-frm-mail-command 'gnus - "Emacs function to invoke when `g' is pressed on an frm buffer." - :group 'jao-frm - :type 'symbol) - -(defcustom jao-frm-mailboxes nil - "List of mailboxes to check, or directory containing them." - :group 'jao-frm - :type '(choice directory (repeat file))) - -(defface jao-frm-mailno-face '((t (:foreground "dark slate grey"))) - "Face for the mail number." - :group 'jao-frm) - -(defface jao-frm-from-face '((t (:foreground "slate grey"))) - "Face for From: header." - :group 'jao-frm) - -(defface jao-frm-subject-face '((t (:foreground "slate blue"))) - "Face for Subject: header." - :group 'jao-frm) - -(defface jao-frm-mailbox-face '((t (:bold t :weight bold))) - "Face for mailbox name." - :group 'jao-frm) - -;;;; Mode: - -(defvar jao-frm-mode-map - (let ((map (make-keymap))) - (suppress-keymap map) - (define-key map [?q] 'jao-frm-delete-window) - (define-key map [?n] 'next-line) - (define-key map [?p] 'previous-line) - (define-key map [?r] 'jao-frm) - (define-key map [?g] (lambda () - (interactive) - (funcall jao-frm-mail-command))) - (define-key map [(control k)] 'jao-frm-delete-message) - map)) - -(setq jao-frm-font-lock-keywords - '(("^[^ :]+:" . 'jao-frm-mailbox-face) - ("^\\([ 0-9]+\\):\t+\\([^\t]+\\)\t+\\([^\n]+$\\)" - (1 'jao-frm-mailno-face) - (2 'jao-frm-from-face) - (3 'jao-frm-subject-face)))) - -(defvar jao-frm-mode-syntax-table - (let ((st (make-syntax-table))) - st)) - -(defun jao-frm-mode () - "Major mode for displaying frm output." - (interactive) - (kill-all-local-variables) - (buffer-disable-undo) - (use-local-map jao-frm-mode-map) - (set (make-local-variable 'font-lock-defaults) - '(jao-frm-font-lock-keywords)) - (set (make-local-variable 'truncate-lines) t) - (set (make-local-variable 'kill-whole-line) t) - (set (make-local-variable 'next-line-add-newlines) nil) - (setq major-mode 'jao-frm-mode) - (setq mode-name "frm") - (read-only-mode 1) - (goto-char 1)) - -;;;; Mode commands: -(defvar jao-frm-last-config nil) - -(defun jao-frm-delete-window () - "Delete frm window and restore last win config" - (interactive) - (if (and (consp jao-frm-last-config) - (window-configuration-p (car jao-frm-last-config))) - (progn - (set-window-configuration (car jao-frm-last-config)) - (goto-char (cadr jao-frm-last-config)) - (setq jao-frm-last-config nil)) - (bury-buffer))) - -(defun jao-frm-delete-message () - "Delete message at point" - (interactive) - (when (eq (current-buffer) (get-buffer "*frm*")) - (beginning-of-line) - (when (search-forward-regexp "^ +\\([0-9]+\\):" nil t) - (let ((mn (string-to-number (match-string 1)))) - (when (y-or-n-p (format "Delete message number %d? " mn)) - (read-only-mode -1) - (shell-command (format "echo 'd %d'|mail" mn) t) - (jao-frm) - (when (= (point-max) (point-min)) - (jao-frm-delete-window) - (message "Mailbox is empty"))))))) - -;;;; Activate frm: -(defun jao-frm-mbox-mails (mbox) - (let ((no (ignore-errors - (substring - (shell-command-to-string (format "frm -s n %s|wc -l" mbox)) - 0 -1)))) - (if (stringp no) (string-to-number no) 0))) - -(defun jao-frm-mail-number () - (let ((no 0)) - (dolist (b (jao-frm-mboxes) no) (setq no (+ no (jao-frm-mbox-mails b)))))) - -(defun jao-frm-default-count-formatter (m n) - (format "%s: %s" (file-name-sans-extension (file-name-nondirectory m)) n)) - -(defun jao-frm-mail-counts (fmt) - (let ((fmt (or fmt 'jao-frm-default-count-formatter))) - (remove nil - (mapcar (lambda (m) - (let ((n (jao-frm-mbox-mails m))) - (unless (zerop n) (funcall fmt m n)))) - (jao-frm-mboxes))))) - -(defun jao-frm-display-mailbox (mbox) - (when (not (zerop (jao-frm-mbox-mails mbox))) - (insert (or (file-name-nondirectory mbox) mbox) ":\n\n") - (apply 'call-process - `(,jao-frm-exec-path nil ,(current-buffer) nil - "-s" "n" "-n" "-t" ,@(and mbox (list mbox)))) - (newline 2))) - -(defun jao-frm-mboxes () - (cond ((null jao-frm-mailboxes) (list (getenv "MAIL"))) - ((listp jao-frm-mailboxes) jao-frm-mailboxes) - ((stringp jao-frm-mailboxes) - (if (file-directory-p jao-frm-mailboxes) - (directory-files jao-frm-mailboxes t "^[^.]") - (list jao-frm-mailboxes))) - (t (error "Error in mbox specification. Check `jao-frm-mailboxes'")))) - -;;;###autoload -(defun jao-frm () - "Run frm." - (interactive) - (let ((fbuff (get-buffer-create "*frm*")) - (inhibit-read-only t)) - (if (not (eq fbuff (current-buffer))) - (setq jao-frm-last-config - (list (current-window-configuration) (point-marker)))) - (with-current-buffer fbuff - (delete-region (point-min) (point-max)) - (mapc 'jao-frm-display-mailbox (jao-frm-mboxes)) - (unless (eq major-mode 'jao-frm-mode) - (jao-frm-mode)) - (goto-char (point-min)) - (if (= (point-min) (point-max)) - (message "Mailbox is empty.") - (pop-to-buffer fbuff)) - (when (and (boundp 'display-time-mode) display-time-mode) - (display-time-update))))) - -;;;###autoload -(defun jao-frm-show-mail-numbers (&optional fmt) - (interactive) - (let ((counts (jao-frm-mail-counts fmt))) - (message (if counts (mapconcat 'identity counts ", ") "No mail")))) - -;;;###autoload -(defun jao-frm-mail-string () - (let ((counts (jao-frm-mail-counts - (lambda (m n) - (let ((m (substring (file-name-nondirectory m) 0 1))) - (format "%s%s" (capitalize m) n)))))) - (mapconcat 'identity counts " "))) - -(provide 'jao-frm) - -;;; jao-frm.el ends here -- cgit v1.2.3