diff options
Diffstat (limited to 'lisp/gnus/gnus-util.el')
| -rw-r--r-- | lisp/gnus/gnus-util.el | 160 |
1 files changed, 19 insertions, 141 deletions
diff --git a/lisp/gnus/gnus-util.el b/lisp/gnus/gnus-util.el index 662817255bb..dda2b4ff5fc 100644 --- a/lisp/gnus/gnus-util.el +++ b/lisp/gnus/gnus-util.el @@ -300,25 +300,26 @@ Symbols are also allowed; their print names are used instead." (defmacro gnus-local-set-keys (&rest plist) "Set the keys in PLIST in the current keymap." - (declare (indent 1)) + (declare (obsolete define-keymap "29.1") (indent 1)) `(gnus-define-keys-1 (current-local-map) ',plist)) (defmacro gnus-define-keys (keymap &rest plist) "Define all keys in PLIST in KEYMAP." - (declare (indent 1)) + (declare (obsolete define-keymap "29.1") (indent 1)) `(gnus-define-keys-1 ,(if (symbolp keymap) keymap `',keymap) (quote ,plist))) (defmacro gnus-define-keys-safe (keymap &rest plist) "Define all keys in PLIST in KEYMAP without overwriting previous definitions." - (declare (indent 1)) + (declare (obsolete define-keymap "29.1") (indent 1)) `(gnus-define-keys-1 (quote ,keymap) (quote ,plist) t)) (defmacro gnus-define-keymap (keymap &rest plist) "Define all keys in PLIST in KEYMAP." - (declare (indent 1)) + (declare (obsolete define-keymap "29.1") (indent 1)) `(gnus-define-keys-1 ,keymap (quote ,plist))) (defun gnus-define-keys-1 (keymap plist &optional safe) + (declare (obsolete define-keymap "29.1")) (when (null keymap) (error "Can't set keys in a null keymap")) (cond ((symbolp keymap) (error "First arg should be a keymap object")) @@ -561,7 +562,7 @@ If N, return the Nth ancestor instead." buffer)) (define-obsolete-function-alias 'gnus-buffer-exists-p - 'gnus-buffer-live-p "27.1") + #'gnus-buffer-live-p "27.1") (defun gnus-horizontal-recenter () "Recenter the current buffer horizontally." @@ -679,7 +680,7 @@ yield \"nnimap:yxa\"." (defun gnus-turn-off-edit-menu (type) "Turn off edit menu in `gnus-TYPE-mode-map'." (define-key (symbol-value (intern (format "gnus-%s-mode-map" type))) - [menu-bar edit] 'undefined)) + [menu-bar edit] #'undefined)) (defvar print-string-length) @@ -857,126 +858,9 @@ variables and then do only the assignment atomically." `(let ((inhibit-quit gnus-atomic-be-safe)) ,@forms)) -;;; Functions for saving to babyl/mail files. - -(require 'rmail) -(autoload 'rmail-update-summary "rmailsum") - (defvar mm-text-coding-system) - (declare-function mm-append-to-file "mm-util" (start end filename &optional codesys inhibit)) -(declare-function rmail-swap-buffers-maybe "rmail" ()) -(declare-function rmail-maybe-set-message-counters "rmail" ()) -(declare-function rmail-count-new-messages "rmail" (&optional nomsg)) -(declare-function rmail-summary-exists "rmail" ()) -(declare-function rmail-show-message "rmail" (&optional n no-summary)) -;; Macroexpansion of rmail-select-summary: -(declare-function rmail-summary-displayed "rmail" ()) -(declare-function rmail-pop-to-buffer "rmail" (&rest args)) -(declare-function rmail-maybe-display-summary "rmail" ()) - -(defun gnus-output-to-rmail (filename &optional ask) - "Append the current article to an Rmail file named FILENAME. -In Emacs 22 this writes Babyl format; in Emacs 23 it writes mbox unless -FILENAME exists and is Babyl format." - (require 'rmail) - (require 'mm-util) - (require 'nnmail) - ;; Some of this codes is borrowed from rmailout.el. - (setq filename (expand-file-name filename)) - ;; FIXME should we really be messing with this defcustom? - ;; It is not needed for the operation of this function. - (if (boundp 'rmail-default-rmail-file) - (setq rmail-default-rmail-file filename) ; 22 - (setq rmail-default-file filename)) ; 23 - (let ((artbuf (current-buffer)) - (tmpbuf (gnus-get-buffer-create " *Gnus-output*")) - ;; Babyl rmail.el defines this, mbox does not. - (babyl (fboundp 'rmail-insert-rmail-file-header))) - (save-excursion - ;; Note that we ignore the possibility of visiting a Babyl - ;; format buffer in Emacs 23, since Rmail no longer supports that. - (or (get-file-buffer filename) - (progn - ;; In case someone wants to write to a Babyl file from Emacs 23. - (when (file-exists-p filename) - (setq babyl (mail-file-babyl-p filename)) - t)) - (if (or (not ask) - (gnus-yes-or-no-p - (concat "\"" filename "\" does not exist, create it? "))) - (let ((file-buffer (create-file-buffer filename))) - (with-current-buffer file-buffer - (if (fboundp 'rmail-insert-rmail-file-header) - (rmail-insert-rmail-file-header)) - (let ((require-final-newline nil) - (coding-system-for-write mm-text-coding-system)) - (gnus-write-buffer filename))) - (kill-buffer file-buffer)) - (error "Output file does not exist"))) - (set-buffer tmpbuf) - (erase-buffer) - (insert-buffer-substring artbuf) - (if babyl - (gnus-convert-article-to-rmail) - ;; Non-Babyl case copied from gnus-output-to-mail. - (goto-char (point-min)) - (if (looking-at "From ") - (forward-line 1) - (insert "From nobody " (current-time-string) "\n")) - (let (case-fold-search) - (while (re-search-forward "^From " nil t) - (beginning-of-line) - (insert ">")))) - ;; Decide whether to append to a file or to an Emacs buffer. - (let ((outbuf (get-file-buffer filename))) - (if (not outbuf) - (progn - (unless babyl ; from gnus-output-to-mail - (let ((buffer-read-only nil)) - (goto-char (point-max)) - (forward-char -2) - (unless (looking-at "\n\n") - (goto-char (point-max)) - (unless (bolp) - (insert "\n")) - (insert "\n")))) - (let ((file-name-coding-system nnmail-pathname-coding-system)) - (mm-append-to-file (point-min) (point-max) filename))) - ;; File has been visited, in buffer OUTBUF. - (set-buffer outbuf) - (let ((buffer-read-only nil) - (msg (and (boundp 'rmail-current-message) - (symbol-value 'rmail-current-message)))) - ;; If MSG is non-nil, buffer is in RMAIL mode. - ;; Compare this with rmail-output-to-rmail-buffer in Emacs 23. - (when msg - (unless babyl - (rmail-swap-buffers-maybe) - (rmail-maybe-set-message-counters)) - (widen) - (unless babyl - (goto-char (point-max)) - ;; Ensure we have a blank line before the next message. - (unless (bolp) - (insert "\n")) - (insert "\n")) - (narrow-to-region (point-max) (point-max))) - (insert-buffer-substring tmpbuf) - (when msg - (when babyl - (goto-char (point-min)) - (widen) - (search-backward "\n\^_") - (narrow-to-region (point) (point-max))) - (rmail-count-new-messages t) - (when (rmail-summary-exists) - (rmail-select-summary - (rmail-update-summary))) - (rmail-show-message msg)) - (save-buffer))))) - (kill-buffer tmpbuf))) (defun gnus-output-to-mail (filename &optional ask) "Append the current article to a mail file named FILENAME." @@ -1034,17 +918,6 @@ FILENAME exists and is Babyl format." (insert-buffer-substring tmpbuf))))) (kill-buffer tmpbuf))) -(defun gnus-convert-article-to-rmail () - "Convert article in current buffer to Rmail message format." - (let ((buffer-read-only nil)) - ;; Convert article directly into Babyl format. - (goto-char (point-min)) - (insert "\^L\n0, unseen,,\n*** EOOH ***\n") - (while (search-forward "\n\^_" nil t) ;single char - (replace-match "\n^_" t t)) ;2 chars: "^" and "_" - (goto-char (point-max)) - (insert "\^_"))) - (defun gnus-map-function (funs arg) "Apply the result of the first function in FUNS to the second, and so on. ARG is passed to the first function." @@ -1081,9 +954,9 @@ ARG is passed to the first function." (with-current-buffer gnus-group-buffer (eq major-mode 'gnus-group-mode)))) -(define-obsolete-function-alias 'gnus-remove-if 'seq-remove "27.1") +(define-obsolete-function-alias 'gnus-remove-if #'seq-remove "27.1") -(define-obsolete-function-alias 'gnus-remove-if-not 'seq-filter "27.1") +(define-obsolete-function-alias 'gnus-remove-if-not #'seq-filter "27.1") (defun gnus-grep-in-list (word list) "Find if a WORD matches any regular expression in the given LIST." @@ -1205,6 +1078,7 @@ ARG is passed to the first function." ;; (`string-equal' uses symbol print names.) (defun gnus-string-equal (x y) "Like `string-equal', except it compares case-insensitively." + (declare (obsolete string-equal-ignore-case "29.1")) (and (= (length x) (length y)) (or (string-equal x y) (string-equal (downcase x) (downcase y))))) @@ -1218,9 +1092,10 @@ ARG is passed to the first function." (defun gnus-byte-compile (form) "Byte-compile FORM if `gnus-use-byte-compile' is non-nil." (if gnus-use-byte-compile - (let ((byte-compile-warnings '(unresolved callargs redefine))) + (let ((byte-compile-warnings '(unresolved callargs redefine)) + (lexical-binding t)) (byte-compile form)) - form)) + (eval form t))) (defun gnus-remassoc (key alist) "Delete by side effect any elements of LIST whose car is `equal' to KEY. @@ -1310,9 +1185,7 @@ SPEC is a predicate specifier that contains stuff like `or', `and', initial-input history def) "Call `gnus-completing-read-function'." (funcall gnus-completing-read-function - (concat prompt (when def - (concat " (default " def ")")) - ": ") + (format-prompt prompt def) collection require-match initial-input history def)) (defun gnus-emacs-completing-read (prompt collection &optional require-match @@ -1676,6 +1549,11 @@ lists of strings." (while overlays (delete-overlay (pop overlays))))) +;; This function used to live in this file, but was moved to a +;; separate file to avoid pulling in rmail.el when requiring +;; gnus-util. +(autoload 'gnus-output-to-rmail "gnus-rmail") + (provide 'gnus-util) ;;; gnus-util.el ends here |