;;; emacsbug.el --- command to report Emacs bugs to appropriate mailing list ;; Copyright (C) 1985, 1994, 1997, 1998, 2000, 2001, 2002, 2003, 2004, ;; 2005, 2006, 2007, 2008, 2009, 2010 ;; Free Software Foundation, Inc. ;; Author: K. Shane Hartman ;; Maintainer: FSF ;; Keywords: maint mail ;; This file is part of GNU Emacs. ;; GNU Emacs 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 of the License, or ;; (at your option) any later version. ;; GNU Emacs 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. If not, see . ;;; Commentary: ;; `M-x report-emacs-bug' starts an email note to the Emacs maintainers ;; describing a problem. You need to be able to send mail from Emacs ;; to complete the process. Alternatively, compose the bug report in ;; Emacs then paste it into your normal mail client. ;;; Code: (defgroup emacsbug nil "Sending Emacs bug reports." :group 'maint :group 'mail) (define-obsolete-variable-alias 'report-emacs-bug-pretest-address 'report-emacs-bug-address "24.1") (defcustom report-emacs-bug-address "bug-gnu-emacs@gnu.org" "Address of mailing list for GNU Emacs bugs." :group 'emacsbug :type 'string) (defcustom report-emacs-bug-no-confirmation nil "If non-nil, suppress the confirmations asked for the sake of novice users." :group 'emacsbug :type 'boolean) (defcustom report-emacs-bug-no-explanations nil "If non-nil, suppress the explanations given for the sake of novice users." :group 'emacsbug :type 'boolean) ;; User options end here. (defvar report-emacs-bug-orig-text nil "The automatically-created initial text of the bug report.") (defvar report-emacs-bug-send-command nil "Name of the command to send the bug report, as a string.") (make-variable-buffer-local 'report-emacs-bug-send-command) (defvar report-emacs-bug-send-hook nil "Hook run before sending the bug report.") (make-variable-buffer-local 'report-emacs-bug-send-hook) (declare-function x-server-vendor "xfns.c" (&optional terminal)) (declare-function x-server-version "xfns.c" (&optional terminal)) (declare-function message-sort-headers "message" ()) (defvar message-strip-special-text-properties) ;;;###autoload (defun report-emacs-bug (topic &optional recent-keys) "Report a bug in GNU Emacs. Prompts for bug subject. Leaves you in a mail buffer." ;; This strange form ensures that (recent-keys) is the value before ;; the bug subject string is read. (interactive (reverse (list (recent-keys) (read-string "Bug Subject: ")))) ;; The syntax `version;' is preferred to `[version]' because the ;; latter could be mistakenly stripped by mailing software. (if (eq system-type 'ms-dos) (setq topic (concat emacs-version "; " topic)) (when (string-match "^\\(\\([.0-9]+\\)*\\)\\.[0-9]+$" emacs-version) (setq topic (concat (match-string 1 emacs-version) "; " topic)))) (let ((from-buffer (current-buffer)) ;; Put these properties on semantically-void text. ;; report-emacs-bug-hook deletes these regions before sending. (prompt-properties '(field emacsbug-prompt intangible but-helpful rear-nonsticky t)) user-point message-end-point) (setq message-end-point (with-current-buffer (get-buffer-create "*Messages*") (point-max-marker))) (compose-mail report-emacs-bug-address topic) ;; The rest of this does not execute if the user was asked to ;; confirm and said no. (when (eq major-mode 'message-mode) ;; Message-mode sorts the headers before sending. We sort now so ;; that report-emacs-bug-orig-text remains valid. (Bug#5178) (message-sort-headers) ;; Stop message-mode stealing the properties we will add. (set (make-local-variable 'message-strip-special-text-properties) nil)) (rfc822-goto-eoh) (forward-line 1) (let ((signature (buffer-substring (point) (point-max)))) (delete-region (point) (point-max)) (insert signature) (backward-char (length signature))) (unless report-emacs-bug-no-explanations ;; Insert warnings for novice users. (when (string-match "@gnu\\.org$" report-emacs-bug-address) (insert "This bug report will be sent to the Free Software Foundation,\n") (let ((pos (point))) (insert "not to your local site managers!") (overlay-put (make-overlay pos (point)) 'face 'highlight))) (insert "\nPlease write in ") (let ((pos (point))) (insert "English") (overlay-put (make-overlay pos (point)) 'face 'highlight)) (insert " if possible, because the Emacs maintainers usually do not have translators to read other languages for them.\n\n") (insert (format "Your bug report will be posted to the %s mailing list" report-emacs-bug-address)) (insert ",\nand to the gnu.emacs.bug news group.\n\n")) (insert "Please describe exactly what actions triggered the bug\n" "and the precise symptoms of the bug. If you can, give\n" "a recipe starting from `emacs -Q':\n\n") (add-text-properties (save-excursion (rfc822-goto-eoh) (line-beginning-position 2)) (point) prompt-properties) (setq user-point (point)) (insert "\n\n") (insert "If Emacs crashed, and you have the Emacs process in the gdb debugger,\n" "please include the output from the following gdb commands:\n" " `bt full' and `xbacktrace'.\n") (let ((debug-file (expand-file-name "DEBUG" data-directory))) (if (file-readable-p debug-file) (insert "For information about debugging Emacs, please read the file\n" debug-file ".\n"))) (add-text-properties (1+ user-point) (point) prompt-properties) (insert "\n\nIn " (emacs-version) "\n") (if (fboundp 'x-server-vendor) (condition-case nil ;; This is used not only for X11 but also W32 and others. (insert "Windowing system distributor `" (x-server-vendor) "', version " (mapconcat 'number-to-string (x-server-version) ".") "\n") (error t))) (if (and system-configuration-options (not (equal system-configuration-options ""))) (insert "configured using `configure " system-configuration-options "'\n\n")) (insert "Important settings:\n") (mapc '(lambda (var) (insert (format " value of $%s: %s\n" var (getenv var)))) '("LC_ALL" "LC_COLLATE" "LC_CTYPE" "LC_MESSAGES" "LC_MONETARY" "LC_NUMERIC" "LC_TIME" "LANG" "XMODIFIERS")) (insert (format " locale-coding-system: %s\n" locale-coding-system)) (insert (format " default enable-multibyte-characters: %s\n" (default-value 'enable-multibyte-characters))) (insert "\n") (insert (format "Major mode: %s\n" (format-mode-line (buffer-local-value 'mode-name from-buffer) nil nil from-buffer))) (insert "\n") (insert "Minor modes in effect:\n") (dolist (mode minor-mode-list) (and (boundp mode) (buffer-local-value mode from-buffer) (insert (format " %s: %s\n" mode (buffer-local-value mode from-buffer))))) (insert "\n") (insert "Recent input:\n") (let ((before-keys (point))) (insert (mapconcat (lambda (key) (if (or (integerp key) (symbolp key) (listp key)) (single-key-description key) (prin1-to-string key nil))) (or recent-keys (recent-keys)) " ")) (save-restriction (narrow-to-region before-keys (point)) (goto-char before-keys) (while (progn (move-to-column 50) (not (eobp))) (search-forward " " nil t) (insert "\n")))) (let ((message-buf (get-buffer "*Messages*"))) (if message-buf (let (beg-pos (end-pos message-end-point)) (with-current-buffer message-buf (goto-char end-pos) (forward-line -10) (setq beg-pos (point))) (insert "\n\nRecent messages:\n") (insert-buffer-substring message-buf beg-pos end-pos)))) ;; After Recent messages, to avoid the messages produced by ;; list-load-path-shadows. (unless (looking-back "\n") (insert "\n")) (insert "\n") (insert "Load-path shadows:\n") (message "Checking for load-path shadows...") (let ((shadows (list-load-path-shadows t))) (message "Checking for load-path shadows...done") (insert (if (zerop (length shadows)) "None found.\n" shadows))) (insert (format "\nFeatures:\n%s\n" features)) (fill-region (line-beginning-position 0) (point)) ;; This is so the user has to type something in order to send easily. (use-local-map (nconc (make-sparse-keymap) (current-local-map))) (define-key (current-local-map) "\C-c\C-i" 'report-emacs-bug-info) ;; Could test major-mode instead. (cond ((memq mail-user-agent '(message-user-agent gnus-user-agent)) (setq report-emacs-bug-send-command "message-send-and-exit" report-emacs-bug-send-hook 'message-send-hook)) ((eq mail-user-agent 'sendmail-user-agent) (setq report-emacs-bug-send-command "mail-send-and-exit" report-emacs-bug-send-hook 'mail-send-hook)) ((eq mail-user-agent 'mh-e-user-agent) (setq report-emacs-bug-send-command "mh-send-letter" report-emacs-bug-send-hook 'mh-before-send-letter-hook))) (unless report-emacs-bug-no-explanations (with-output-to-temp-buffer "*Bug Help*" (princ "While in the mail buffer:\n\n") (if report-emacs-bug-send-command (princ (substitute-command-keys (format " Type \\[%s] to send the bug report.\n" report-emacs-bug-send-command)))) (princ (substitute-command-keys " Type \\[kill-buffer] RET to cancel (don't send it).\n")) (terpri) (princ (substitute-command-keys " Type \\[report-emacs-bug-info] to visit in Info the Emacs Manual section about when and how to write a bug report, and what information you should include to help fix the bug."))) (shrink-window-if-larger-than-buffer (get-buffer-window "*Bug Help*"))) ;; Make it less likely people will send empty messages. (if report-emacs-bug-send-hook (add-hook report-emacs-bug-send-hook 'report-emacs-bug-hook nil t)) (goto-char (point-max)) (skip-chars-backward " \t\n") (make-local-variable 'report-emacs-bug-orig-text) (setq report-emacs-bug-orig-text (buffer-substring-no-properties (point-min) (point))) (goto-char user-point))) (defun report-emacs-bug-info () "Go to the Info node on reporting Emacs bugs." (interactive) (info "(emacs)Bugs")) (defun report-emacs-bug-hook () "Do some checking before sending a bug report." (save-excursion (goto-char (point-max)) (skip-chars-backward " \t\n") (and (= (- (point) (point-min)) (length report-emacs-bug-orig-text)) (string-equal (buffer-substring-no-properties (point-min) (point)) report-emacs-bug-orig-text) (error "No text entered in bug report")) ;; Check the buffer contents and reject non-English letters. ;; FIXME message-mode probably does this anyway. (goto-char (point-min)) (skip-chars-forward "\0-\177") (unless (eobp) (if (or report-emacs-bug-no-confirmation (y-or-n-p "Convert non-ASCII letters to hexadecimal? ")) (while (progn (skip-chars-forward "\0-\177") (not (eobp))) (let ((ch (following-char))) (delete-char 1) (insert (format "=%02x" ch)))))) ;; The last warning for novice users. (unless (or report-emacs-bug-no-confirmation (yes-or-no-p "Send this bug report to the Emacs maintainers? ")) (goto-char (point-min)) (if (search-forward "To: ") (delete-region (point) (line-end-position))) (if report-emacs-bug-send-hook (kill-local-variable report-emacs-bug-send-hook)) (with-output-to-temp-buffer "*Bug Help*" (princ (substitute-command-keys (format "\ You invoked the command M-x report-emacs-bug, but you decided not to mail the bug report to the Emacs maintainers. If you want to mail it to someone else instead, please insert the proper e-mail address after \"To: \", and send the mail again%s." (if report-emacs-bug-send-command (format " using \\[%s]" report-emacs-bug-send-command) ""))))) (error "M-x report-emacs-bug was cancelled, please read *Bug Help* buffer")) ;; Delete the uninteresting text that was just to help fill out the report. (rfc822-goto-eoh) (forward-line 1) (let ((pos (1- (point)))) (while (setq pos (text-property-any pos (point-max) 'field 'emacsbug-prompt)) (delete-region pos (field-end (1+ pos))))))) (provide 'emacsbug) ;; arch-tag: 248b6523-c3b5-4fec-9a3f-0411fafa7d49 ;;; emacsbug.el ends here