-
;;; nnheader.el --- header access macros for Gnus and its backends
-;; Copyright (C) 1987-1990,1993-1999 Free Software Foundation, Inc.
+
+;; Copyright (C) 1987, 1988, 1989, 1990, 1993, 1994, 1995, 1996,
+;; 1997, 1998, 2000, 2001, 2002
+;; Free Software Foundation, Inc.
;; Author: Masanobu UMEDA <umerin@flab.flab.fujitsu.junet>
-;; Lars Magne Ingebrigtsen <larsi@gnus.org>
+;; Lars Magne Ingebrigtsen <larsi@gnus.org>
;; Keywords: news
;; This file is part of GNU Emacs.
(eval-when-compile (require 'cl))
+;; Requiring `gnus-util' at compile time creates a circular
+;; dependency between nnheader.el and gnus-util.el.
+ ;(eval-when-compile (require 'gnus-util))
+
(require 'mail-utils)
(require 'mm-util)
+(eval-and-compile
+ (autoload 'gnus-sorted-intersection "gnus-range")
+ (autoload 'gnus-intersection "gnus-range")
+ (autoload 'gnus-sorted-complement "gnus-range")
+ (autoload 'gnus-sorted-difference "gnus-range"))
+
+(defcustom gnus-verbose-backends 7
+ "Integer that says how verbose the Gnus backends should be.
+The higher the number, the more messages the Gnus backends will flash
+to say what it's doing. At zero, the Gnus backends will be totally
+mute; at five, they will display most important messages; and at ten,
+they will keep on jabbering all the time."
+ :group 'gnus-start
+ :type 'integer)
+
+(defcustom gnus-nov-is-evil nil
+ "If non-nil, Gnus backends will never output headers in the NOV format."
+ :group 'gnus-server
+ :type 'boolean)
(defvar nnheader-max-head-length 4096
- "*Max length of the head of articles.")
+ "*Max length of the head of articles.
+
+Value is an integer, nil, or t. nil means read in chunks of a file
+indefinitely until a complete head is found\; t means always read the
+entire file immediately, disregarding `nnheader-head-chop-length'.
+
+Integer values will in effect be rounded up to the nearest multiple of
+`nnheader-head-chop-length'.")
(defvar nnheader-head-chop-length 2048
"*Length of each read operation when trying to fetch HEAD headers.")
-(defvar nnheader-file-name-translation-alist nil
+(defvar nnheader-file-name-translation-alist
+ (let ((case-fold-search t))
+ (cond
+ ((string-match "windows-nt\\|os/2\\|emx\\|cygwin"
+ (symbol-name system-type))
+ (append (mapcar (lambda (c) (cons c ?_))
+ '(?: ?* ?\" ?< ?> ??))
+ (if (string-match "windows-nt\\|cygwin"
+ (symbol-name system-type))
+ nil
+ '((?+ . ?-)))))
+ (t nil)))
"*Alist that says how to translate characters in file names.
For instance, if \":\" is invalid as a file character in file names
on your system, you could say something like:
(autoload 'nnmail-message-id "nnmail")
(autoload 'mail-position-on-field "sendmail")
(autoload 'message-remove-header "message")
- (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"))
;;; Header access macros.
`(aref ,header 8))
(defmacro mail-header-set-xref (header xref)
- "Set article xref of HEADER to xref."
+ "Set article XREF of HEADER to xref."
`(aset ,header 8 ,xref))
(defmacro mail-header-extra (header)
(concat "fake+none+" (int-to-string (incf nnheader-fake-message-id))))
(defsubst nnheader-fake-message-id-p (id)
- (save-match-data ; regular message-id's are <.*>
+ (save-match-data ; regular message-id's are <.*>
(string-match "\\`fake\\+none\\+[0-9]+\\'" id)))
;; Parsing headers and NOV lines.
+(defsubst nnheader-remove-cr-followed-by-lf ()
+ (goto-char (point-max))
+ (while (search-backward "\r\n" nil t)
+ (delete-char 1)))
+
(defsubst nnheader-header-value ()
- (buffer-substring (match-end 0) (gnus-point-at-eol)))
+ (skip-chars-forward " \t")
+ (buffer-substring (point) (gnus-point-at-eol)))
-(defun nnheader-parse-head (&optional naked)
+(defun nnheader-parse-naked-head (&optional number)
+ ;; This function unfolds continuation lines in this buffer
+ ;; destructively. When this side effect is unwanted, use
+ ;; `nnheader-parse-head' instead of this function.
(let ((case-fold-search t)
- (cur (current-buffer))
(buffer-read-only nil)
- in-reply-to lines p ref)
- (goto-char (point-min))
- (when naked
- (insert "\n"))
- ;; Search to the beginning of the next header. Error messages
- ;; do not begin with 2 or 3.
+ (cur (current-buffer))
+ (p (point-min))
+ in-reply-to lines ref)
+ (nnheader-remove-cr-followed-by-lf)
+ (ietf-drums-unfold-fws)
+ (subst-char-in-region (point-min) (point-max) ?\t ? )
+ (goto-char p)
+ (insert "\n")
(prog1
- (when (or naked (re-search-forward "^[23][0-9]+ " nil t))
- ;; This implementation of this function, with nine
- ;; search-forwards instead of the one re-search-forward and
- ;; a case (which basically was the old function) is actually
- ;; about twice as fast, even though it looks messier. You
- ;; can't have everything, I guess. Speed and elegance
- ;; don't always go hand in hand.
- (vector
- ;; Number.
- (if naked
- (progn
- (setq p (point-min))
- 0)
- (prog1
- (read cur)
- (end-of-line)
- (setq p (point))
- (narrow-to-region (point)
- (or (and (search-forward "\n.\n" nil t)
- (- (point) 2))
- (point)))))
- ;; Subject.
- (progn
- (goto-char p)
- (if (search-forward "\nsubject: " nil t)
- (nnheader-header-value) "(none)"))
- ;; From.
- (progn
- (goto-char p)
- (if (search-forward "\nfrom: " nil t)
- (nnheader-header-value) "(nobody)"))
- ;; Date.
- (progn
- (goto-char p)
- (if (search-forward "\ndate: " nil t)
- (nnheader-header-value) ""))
- ;; Message-ID.
- (progn
- (goto-char p)
- (if (search-forward "\nmessage-id:" nil t)
- (buffer-substring
- (1- (or (search-forward "<" (gnus-point-at-eol) t)
- (point)))
- (or (search-forward ">" (gnus-point-at-eol) t) (point)))
- ;; If there was no message-id, we just fake one to make
- ;; subsequent routines simpler.
- (nnheader-generate-fake-message-id)))
- ;; References.
- (progn
- (goto-char p)
- (if (search-forward "\nreferences: " nil t)
- (nnheader-header-value)
- ;; Get the references from the in-reply-to header if there
- ;; were no references and the in-reply-to header looks
- ;; promising.
- (if (and (search-forward "\nin-reply-to: " nil t)
- (setq in-reply-to (nnheader-header-value))
- (string-match "<[^\n>]+>" in-reply-to))
- (let (ref2)
- (setq ref (substring in-reply-to (match-beginning 0)
- (match-end 0)))
- (while (string-match "<[^\n>]+>"
- in-reply-to (match-end 0))
- (setq ref2 (substring in-reply-to (match-beginning 0)
- (match-end 0)))
- (when (> (length ref2) (length ref))
- (setq ref ref2)))
- ref)
- nil)))
- ;; Chars.
- 0
- ;; Lines.
- (progn
- (goto-char p)
- (if (search-forward "\nlines: " nil t)
- (if (numberp (setq lines (read cur)))
- lines 0)
- 0))
- ;; Xref.
- (progn
- (goto-char p)
- (and (search-forward "\nxref: " nil t)
- (nnheader-header-value)))
-
- ;; Extra.
- (when nnmail-extra-headers
- (let ((extra nnmail-extra-headers)
- out)
- (while extra
- (goto-char p)
- (when (search-forward
- (concat "\n" (symbol-name (car extra)) ": ") nil t)
- (push (cons (car extra) (nnheader-header-value))
- out))
- (pop extra))
- out))))
- (when naked
- (goto-char (point-min))
- (delete-char 1)))))
+ ;; This implementation of this function, with nine
+ ;; search-forwards instead of the one re-search-forward and a
+ ;; case (which basically was the old function) is actually
+ ;; about twice as fast, even though it looks messier. You
+ ;; can't have everything, I guess. Speed and elegance don't
+ ;; always go hand in hand.
+ (vector
+ ;; Number.
+ (or number 0)
+ ;; Subject.
+ (progn
+ (goto-char p)
+ (if (search-forward "\nsubject:" nil t)
+ (nnheader-header-value) "(none)"))
+ ;; From.
+ (progn
+ (goto-char p)
+ (if (search-forward "\nfrom:" nil t)
+ (nnheader-header-value) "(nobody)"))
+ ;; Date.
+ (progn
+ (goto-char p)
+ (if (search-forward "\ndate:" nil t)
+ (nnheader-header-value) ""))
+ ;; Message-ID.
+ (progn
+ (goto-char p)
+ (if (search-forward "\nmessage-id:" nil t)
+ (buffer-substring
+ (1- (or (search-forward "<" (gnus-point-at-eol) t)
+ (point)))
+ (or (search-forward ">" (gnus-point-at-eol) t) (point)))
+ ;; If there was no message-id, we just fake one to make
+ ;; subsequent routines simpler.
+ (nnheader-generate-fake-message-id)))
+ ;; References.
+ (progn
+ (goto-char p)
+ (if (search-forward "\nreferences:" nil t)
+ (nnheader-header-value)
+ ;; Get the references from the in-reply-to header if
+ ;; there were no references and the in-reply-to header
+ ;; looks promising.
+ (if (and (search-forward "\nin-reply-to:" nil t)
+ (setq in-reply-to (nnheader-header-value))
+ (string-match "<[^\n>]+>" in-reply-to))
+ (let (ref2)
+ (setq ref (substring in-reply-to (match-beginning 0)
+ (match-end 0)))
+ (while (string-match "<[^\n>]+>"
+ in-reply-to (match-end 0))
+ (setq ref2 (substring in-reply-to (match-beginning 0)
+ (match-end 0)))
+ (when (> (length ref2) (length ref))
+ (setq ref ref2)))
+ ref)
+ nil)))
+ ;; Chars.
+ 0
+ ;; Lines.
+ (progn
+ (goto-char p)
+ (if (search-forward "\nlines: " nil t)
+ (if (numberp (setq lines (read cur)))
+ lines 0)
+ 0))
+ ;; Xref.
+ (progn
+ (goto-char p)
+ (and (search-forward "\nxref:" nil t)
+ (nnheader-header-value)))
+ ;; Extra.
+ (when nnmail-extra-headers
+ (let ((extra nnmail-extra-headers)
+ out)
+ (while extra
+ (goto-char p)
+ (when (search-forward
+ (concat "\n" (symbol-name (car extra)) ":") nil t)
+ (push (cons (car extra) (nnheader-header-value))
+ out))
+ (pop extra))
+ out)))
+ (goto-char p)
+ (delete-char 1))))
+
+(defun nnheader-parse-head (&optional naked)
+ (let ((cur (current-buffer)) num beg end)
+ (when (if naked
+ (setq num 0
+ beg (point-min)
+ end (point-max))
+ (goto-char (point-min))
+ ;; Search to the beginning of the next header. Error
+ ;; messages do not begin with 2 or 3.
+ (when (re-search-forward "^[23][0-9]+ " nil t)
+ (end-of-line)
+ (setq num (read cur)
+ beg (point)
+ end (if (search-forward "\n.\n" nil t)
+ (- (point) 2)
+ (point)))))
+ (with-temp-buffer
+ (insert-buffer-substring cur beg end)
+ (nnheader-parse-naked-head num)))))
(defmacro nnheader-nov-skip-field ()
'(search-forward "\t" eol 'move))
(nnheader-nov-read-integer) ; lines
(if (eq (char-after) ?\n)
nil
- (nnheader-nov-field)) ; misc
+ (if (looking-at "Xref: ")
+ (goto-char (match-end 0)))
+ (nnheader-nov-field)) ; Xref
(nnheader-nov-parse-extra)))) ; extra
(defun nnheader-insert-nov (header)
(princ (mail-header-number header) (current-buffer))
- (insert
- "\t"
- (or (mail-header-subject header) "(none)") "\t"
- (or (mail-header-from header) "(nobody)") "\t"
- (or (mail-header-date header) "") "\t"
- (or (mail-header-id header)
- (nnmail-message-id))
- "\t"
- (or (mail-header-references header) "") "\t")
- (princ (or (mail-header-chars header) 0) (current-buffer))
- (insert "\t")
- (princ (or (mail-header-lines header) 0) (current-buffer))
- (insert "\t")
- (when (mail-header-xref header)
- (insert "Xref: " (mail-header-xref header)))
- (when (or (mail-header-xref header)
- (mail-header-extra header))
- (insert "\t"))
- (when (mail-header-extra header)
- (let ((extra (mail-header-extra header)))
- (while extra
- (insert (symbol-name (caar extra))
- ": " (cdar extra) "\t")
- (pop extra))))
- (insert "\n"))
+ (let ((p (point)))
+ (insert
+ "\t"
+ (or (mail-header-subject header) "(none)") "\t"
+ (or (mail-header-from header) "(nobody)") "\t"
+ (or (mail-header-date header) "") "\t"
+ (or (mail-header-id header)
+ (nnmail-message-id))
+ "\t"
+ (or (mail-header-references header) "") "\t")
+ (princ (or (mail-header-chars header) 0) (current-buffer))
+ (insert "\t")
+ (princ (or (mail-header-lines header) 0) (current-buffer))
+ (insert "\t")
+ (when (mail-header-xref header)
+ (insert "Xref: " (mail-header-xref header)))
+ (when (or (mail-header-xref header)
+ (mail-header-extra header))
+ (insert "\t"))
+ (when (mail-header-extra header)
+ (let ((extra (mail-header-extra header)))
+ (while extra
+ (insert (symbol-name (caar extra))
+ ": " (cdar extra) "\t")
+ (pop extra))))
+ (insert "\n")
+ (backward-char 1)
+ (while (search-backward "\n" p t)
+ (delete-char 1))
+ (forward-line 1)))
+
+(defun nnheader-parse-overview-file (file)
+ "Parse FILE and return a list of headers."
+ (mm-with-unibyte-buffer
+ (nnheader-insert-file-contents file)
+ (goto-char (point-min))
+ (let (headers)
+ (while (not (eobp))
+ (push (nnheader-parse-nov) headers)
+ (forward-line 1))
+ (nreverse headers))))
+
+(defun nnheader-write-overview-file (file headers)
+ "Write HEADERS to FILE."
+ (with-temp-file file
+ (mapcar 'nnheader-insert-nov headers)))
(defun nnheader-insert-header (header)
(insert
(setq prev (point))
(while (and (not (numberp (setq num (read cur))))
(not (eobp)))
- (gnus-delete-line))
+ (delete-region (progn (beginning-of-line) (point))
+ (progn (forward-line 1) (point))))
(cond ((> num article)
(setq max (point)))
((< num article)
;; Various cruft the backends and Gnus need to communicate.
(defvar nntp-server-buffer nil)
-(defvar gnus-verbose-backends 7
- "*A number that says how talkative the Gnus backends should be.")
-(defvar gnus-nov-is-evil nil
- "If non-nil, Gnus backends will never output headers in the NOV format.")
+(defvar nntp-process-response nil)
(defvar news-reply-yank-from nil)
(defvar news-reply-yank-message-id nil)
(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)
+ (mm-enable-multibyte)
(erase-buffer)
(kill-all-local-variables)
(setq case-fold-search t) ;Should ignore case.
+ (set (make-local-variable 'nntp-process-response) nil)
t))
;;; Various functions the backends use.
(point-max)))
(goto-char (point-min)))
+(defun nnheader-remove-body ()
+ "Remove the body from an article in this current buffer."
+ (goto-char (point-min))
+ (when (re-search-forward "\n\r?\n" nil t)
+ (delete-region (point) (point-max))))
+
(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))
(erase-buffer))
(current-buffer))
-(defvar jka-compr-compression-info-list)
+(eval-when-compile (defvar jka-compr-compression-info-list))
(defvar nnheader-numerical-files
(if (boundp 'jka-compr-compression-info-list)
(concat "\\([0-9]+\\)\\("
"Regexp that matches numerical full file paths.")
(defsubst nnheader-file-to-number (file)
- "Take a file name and return the article number."
+ "Take a FILE name and return the article number."
(if (string= nnheader-numerical-short-files "^[0-9]+$")
(string-to-int file)
(string-match nnheader-numerical-short-files file)
(string-to-int (match-string 0 file))))
+(defvar nnheader-directory-files-is-safe
+ (or (eq system-type 'windows-nt)
+ (and (not (featurep 'xemacs))
+ (> emacs-major-version 20)))
+ "If non-nil, Gnus believes `directory-files' is safe.
+It has been reported numerous times that `directory-files' fails with
+an alarming frequency on NFS mounted file systems. If it is nil,
+`nnheader-directory-files-safe' is used.")
+
(defun nnheader-directory-files-safe (&rest args)
- ;; It has been reported numerous times that `directory-files'
- ;; fails with an alarming frequency on NFS mounted file systems.
- ;; This function executes that function twice and returns
- ;; the longest result.
+ "Execute `directory-files' twice and returns the longer result."
(let ((first (apply 'directory-files args))
(second (apply 'directory-files args)))
(if (> (length first) (length second))
second)))
(defun nnheader-directory-articles (dir)
- "Return a list of all article files in a directory."
+ "Return a list of all article files in directory DIR."
(mapcar 'nnheader-file-to-number
- (nnheader-directory-files-safe
- dir nil nnheader-numerical-short-files t)))
+ (if nnheader-directory-files-is-safe
+ (directory-files
+ dir nil nnheader-numerical-short-files t)
+ (nnheader-directory-files-safe
+ dir nil nnheader-numerical-short-files t))))
(defun nnheader-article-to-file-alist (dir)
"Return an alist of article/file pairs in DIR."
(mapcar (lambda (file) (cons (nnheader-file-to-number file) file))
- (nnheader-directory-files-safe
- dir nil nnheader-numerical-short-files t)))
+ (if nnheader-directory-files-is-safe
+ (directory-files
+ dir nil nnheader-numerical-short-files t)
+ (nnheader-directory-files-safe
+ dir nil nnheader-numerical-short-files t))))
(defun nnheader-fold-continuation-lines ()
"Fold continuation lines in the current buffer."
;; Do complete translation.
(setq leaf (copy-sequence file)
path ""
- i (if (and (< 1 (length leaf)) (eq ?: (aref leaf 1)))
+ i (if (and (< 1 (length leaf)) (eq ?: (aref leaf 1)))
2 0))
;; We translate -- but only the file name. We leave the directory
;; alone.
- (if (string-match "/[^/]+\\'" file)
- ;; This is needed on NT's and stuff.
- (setq leaf (substring file (1+ (match-beginning 0)))
- path (substring file 0 (1+ (match-beginning 0))))
- ;; Fall back on this.
+ (if (and (featurep 'xemacs)
+ (memq system-type '(cygwin32 win32 w32 mswindows windows-nt)))
+ ;; This is needed on NT and stuff, because
+ ;; file-name-nondirectory is not enough to split
+ ;; file names, containing ':', e.g.
+ ;; "d:\\Work\\News\\nntp+news.fido7.ru:fido7.ru.gnu.SCORE"
+ ;;
+ ;; we are trying to correctly split such names:
+ ;; "d:file.name" -> "a:" "file.name"
+ ;; "aaa:bbb.ccc" -> "" "aaa:bbb.ccc"
+ ;; "d:aaa\\bbb:ccc" -> "d:aaa\\" "bbb:ccc"
+ ;; etc.
+ ;; to translate then only the file name part.
+ (progn
+ (setq leaf file
+ path "")
+ (if (string-match "\\(^\\w:\\|[/\\]\\)\\([^/\\]+\\)$" file)
+ (setq leaf (substring file (match-beginning 2))
+ path (substring file 0 (match-beginning 2)))))
+ ;; Emacs DTRT, says andrewi.
(setq leaf (file-name-nondirectory file)
path (file-name-directory file))))
(setq len (length leaf))
(apply 'insert format args))
t))
-(defun nnheader-replace-chars-in-string (string from to)
- "Replace characters in STRING from FROM to TO."
- (let ((string (substring string 0)) ;Copy string.
- (len (length string))
- (idx 0))
- ;; Replace all occurrences of FROM with TO.
- (while (< idx len)
- (when (= (aref string idx) from)
- (aset string idx to))
- (setq idx (1+ idx)))
- string))
+(defsubst nnheader-replace-chars-in-string (string from to)
+ (mm-subst-char-in-string from to string))
(defun nnheader-replace-duplicate-chars-in-string (string from to)
"Replace characters in STRING from FROM to TO."
(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
(let ((dir (file-name-as-directory (expand-file-name dir))))
;; If this directory exists, we use it directly.
- (if (file-directory-p (concat dir group))
- (concat dir group "/")
- ;; If not, we translate dots into slashes.
- (concat dir
- (mm-encode-coding-string
- (nnheader-replace-chars-in-string group ?. ?/)
- nnheader-pathname-coding-system)
- "/")))
+ (file-name-as-directory
+ (if (file-directory-p (concat dir group))
+ (expand-file-name group dir)
+ ;; If not, we translate dots into slashes.
+ (expand-file-name (mm-encode-coding-string
+ (nnheader-replace-chars-in-string group ?. ?/)
+ nnheader-pathname-coding-system)
+ dir))))
(cond ((null file) "")
((numberp file) (int-to-string file))
(t file))))
(and (listp form) (eq (car form) 'lambda))))
(defun nnheader-concat (dir &rest files)
- "Concat DIR as directory to FILE."
+ "Concat DIR as directory to FILES."
(apply 'concat (file-name-as-directory dir) files))
(defun nnheader-ms-strip-cr ()
"Strip ^M from the end of all lines."
(save-excursion
- (goto-char (point-min))
- (while (re-search-forward "\r$" nil t)
- (delete-backward-char 1))))
+ (nnheader-remove-cr-followed-by-lf)))
(defun nnheader-file-size (file)
"Return the file size of FILE or 0."
(setq path (cdr path))))
result))
-(defvar ange-ftp-path-format)
-(defvar efs-path-regexp)
+(eval-when-compile
+ (defvar ange-ftp-path-format)
+ (defvar efs-path-regexp))
(defun nnheader-re-read-dir (path)
"Re-read directory PATH if PATH is on a remote system."
(if (and (fboundp 'efs-re-read-dir) (boundp 'efs-path-regexp))
(let ((coding-system-for-read nnheader-file-coding-system))
(mm-insert-file-contents filename visit beg end replace)))
+(defun nnheader-insert-nov-file (file first)
+ (let ((size (nth 7 (file-attributes file)))
+ (cutoff (* 32 1024)))
+ (if (< size cutoff)
+ ;; If the file is small, we just load it.
+ (nnheader-insert-file-contents file)
+ ;; We start on the assumption that FIRST is pretty recent. If
+ ;; not, we just insert the rest of the file as well.
+ (let (current)
+ (nnheader-insert-file-contents file nil (- size cutoff) size)
+ (goto-char (point-min))
+ (delete-region (point) (or (search-forward "\n" nil 'move) (point)))
+ (setq current (ignore-errors (read (current-buffer))))
+ (if (and (numberp current)
+ (< current first))
+ t
+ (delete-region (point-min) (point-max))
+ (nnheader-insert-file-contents file))))))
+
(defun nnheader-find-file-noselect (&rest args)
(let ((format-alist nil)
(auto-mode-alist (mm-auto-mode-alist))
(default-major-mode 'fundamental-mode)
(enable-local-variables nil)
- (after-insert-file-functions nil)
+ (after-insert-file-functions nil)
(enable-local-eval nil)
(find-file-hooks nil)
(coding-system-for-read nnheader-file-coding-system))
(set-buffer cur)))
(defun nnheader-replace-string (from to)
- "Do a fast replacement of FROM to TO from point to point-max."
+ "Do a fast replacement of FROM to TO from point to `point-max'."
(nnheader-skeleton-replace from to))
(defun nnheader-replace-regexp (from to)
- "Do a fast regexp replacement of FROM to TO from point to point-max."
+ "Do a fast regexp replacement of FROM to TO from point to `point-max'."
(nnheader-skeleton-replace from to t))
(defun nnheader-strip-cr ()
"Strip all \r's from the current buffer."
(nnheader-skeleton-replace "\r"))
-(fset 'nnheader-run-at-time 'run-at-time)
-(fset 'nnheader-cancel-timer 'cancel-timer)
-(fset 'nnheader-cancel-function-timers 'cancel-function-timers)
+(defalias 'nnheader-run-at-time 'run-at-time)
+(defalias 'nnheader-cancel-timer 'cancel-timer)
+(defalias 'nnheader-cancel-function-timers 'cancel-function-timers)
+(defalias 'nnheader-string-as-multibyte 'string-as-multibyte)
-(when (string-match "XEmacs\\|Lucid" emacs-version)
+(when (featurep 'xemacs)
(require 'nnheaderxm))
(run-hooks 'nnheader-load-hook)
projects / gnus / blobdiff