(eval-when-compile (require 'cl))
(require 'mail-utils)
-(require 'mm-util)
(defvar nnheader-max-head-length 4096
"*Max length of the head of articles.")
(autoload 'cancel-function-timers "timers")
(autoload 'gnus-point-at-eol "gnus-util")
(autoload 'gnus-delete-line "gnus-util")
- (autoload 'gnus-buffer-live-p "gnus-util"))
+ (autoload 'gnus-buffer-live-p "gnus-util")
+ (autoload 'gnus-encode-coding-string "gnus-ems"))
;;; Header access macros.
(save-excursion
(unless (gnus-buffer-live-p nntp-server-buffer)
(setq nntp-server-buffer (get-buffer-create " *nntpd*")))
- (mm-enable-multibyte)
(set-buffer nntp-server-buffer)
(erase-buffer)
(kill-all-local-variables)
(defun nnheader-set-temp-buffer (name &optional noerase)
"Set-buffer to an empty (possibly new) buffer called NAME with undo disabled."
(set-buffer (get-buffer-create name))
- (buffer-disable-undo)
+ (buffer-disable-undo (current-buffer))
(unless noerase
(erase-buffer))
(current-buffer))
+(defmacro nnheader-temp-write (file &rest forms)
+ "Create a new buffer, evaluate FORMS there, and write the buffer to FILE.
+Return the value of FORMS.
+If FILE is nil, just evaluate FORMS and don't save anything.
+If FILE is t, return the buffer contents as a string."
+ (let ((temp-file (make-symbol "temp-file"))
+ (temp-buffer (make-symbol "temp-buffer"))
+ (temp-results (make-symbol "temp-results")))
+ `(save-excursion
+ (let* ((,temp-file ,file)
+ (default-major-mode 'fundamental-mode)
+ (,temp-buffer
+ (set-buffer
+ (get-buffer-create
+ (generate-new-buffer-name " *nnheader temp*"))))
+ ,temp-results)
+ (unwind-protect
+ (progn
+ (setq ,temp-results (progn ,@forms))
+ (cond
+ ;; Don't save anything.
+ ((null ,temp-file)
+ ,temp-results)
+ ;; Return the buffer contents.
+ ((eq ,temp-file t)
+ (set-buffer ,temp-buffer)
+ (buffer-string))
+ ;; Save a file.
+ (t
+ (set-buffer ,temp-buffer)
+ ;; Make sure the directory where this file is
+ ;; to be saved exists.
+ (when (not (file-directory-p
+ (file-name-directory ,temp-file)))
+ (make-directory (file-name-directory ,temp-file) t))
+ ;; Save the file.
+ (write-region (point-min) (point-max)
+ ,temp-file nil 'nomesg)
+ ,temp-results)))
+ ;; Kill the buffer.
+ (when (buffer-name ,temp-buffer)
+ (kill-buffer ,temp-buffer)))))))
+
+(put 'nnheader-temp-write 'lisp-indent-function 1)
+(put 'nnheader-temp-write 'edebug-form-spec '(form body))
+
(defvar jka-compr-compression-info-list)
(defvar nnheader-numerical-files
(if (boundp 'jka-compr-compression-info-list)
(or (not (numberp gnus-verbose-backends))
(<= level gnus-verbose-backends)))
-(defvar nnheader-pathname-coding-system 'binary
+(defvar nnheader-pathname-coding-system 'iso-8859-1
"*Coding system for pathname.")
(defun nnheader-group-pathname (group dir &optional file)
(concat dir group "/")
;; If not, we translate dots into slashes.
(concat dir
- (mm-encode-coding-string
+ (gnus-encode-coding-string
(nnheader-replace-chars-in-string group ?. ?/)
nnheader-pathname-coding-system)
"/")))
`(let ((new (generate-new-buffer " *nnheader replace*"))
(cur (current-buffer))
(start (point-min)))
+ (set-buffer new)
+ (buffer-disable-undo (current-buffer))
(set-buffer cur)
(goto-char (point-min))
(while (,(if regexp 're-search-forward 'search-forward)