diff options
Diffstat (limited to 'lisp/gnus/nnheader.el')
| -rw-r--r-- | lisp/gnus/nnheader.el | 65 |
1 files changed, 43 insertions, 22 deletions
diff --git a/lisp/gnus/nnheader.el b/lisp/gnus/nnheader.el index aa19967b412..031d2c3d0fb 100644 --- a/lisp/gnus/nnheader.el +++ b/lisp/gnus/nnheader.el @@ -115,7 +115,6 @@ 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 'gnus-point-at-eol "gnus-util") (autoload 'gnus-buffer-live-p "gnus-util")) ;;; Header access macros. @@ -209,9 +208,9 @@ on your system, you could say something like: "Return the extra headers in HEADER." `(aref ,header 9)) -(defmacro mail-header-set-extra (header extra) +(defun mail-header-set-extra (header extra) "Set the extra headers in HEADER to EXTRA." - `(aset ,header 9 ',extra)) + (aset header 9 extra)) (defsubst make-mail-header (&optional init) "Create a new mail header structure initialized with INIT." @@ -227,12 +226,16 @@ on your system, you could say something like: (defvar nnheader-fake-message-id 1) -(defsubst nnheader-generate-fake-message-id () - (concat "fake+none+" (int-to-string (incf nnheader-fake-message-id)))) +(defsubst nnheader-generate-fake-message-id (&optional number) + (if (numberp number) + (format "fake+none+%s+%d" gnus-newsgroup-name number) + (format "fake+none+%s+%s" + gnus-newsgroup-name + (int-to-string (incf nnheader-fake-message-id))))) (defsubst nnheader-fake-message-id-p (id) (save-match-data ; regular message-id's are <.*> - (string-match "\\`fake\\+none\\+[0-9]+\\'" id))) + (string-match "\\`fake\\+none\\+.*\\+[0-9]+\\'" id))) ;; Parsing headers and NOV lines. @@ -243,7 +246,7 @@ on your system, you could say something like: (defsubst nnheader-header-value () (skip-chars-forward " \t") - (buffer-substring (point) (gnus-point-at-eol))) + (buffer-substring (point) (point-at-eol))) (defun nnheader-parse-naked-head (&optional number) ;; This function unfolds continuation lines in this buffer @@ -289,12 +292,12 @@ on your system, you could say something like: (goto-char p) (if (search-forward "\nmessage-id:" nil t) (buffer-substring - (1- (or (search-forward "<" (gnus-point-at-eol) t) + (1- (or (search-forward "<" (point-at-eol) t) (point))) - (or (search-forward ">" (gnus-point-at-eol) t) (point))) + (or (search-forward ">" (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))) + (nnheader-generate-fake-message-id number))) ;; References. (progn (goto-char p) @@ -392,20 +395,29 @@ on your system, you could say something like: out))) out)) -(defmacro nnheader-nov-read-message-id () - '(let ((id (nnheader-nov-field))) +(eval-and-compile + (defvar nnheader-uniquify-message-id nil)) + +(defmacro nnheader-nov-read-message-id (&optional number) + `(let ((id (nnheader-nov-field))) (if (string-match "^<[^>]+>$" id) - id - (nnheader-generate-fake-message-id)))) + ,(if nnheader-uniquify-message-id + `(if (string-match "__[^@]+@" id) + (concat (substring id 0 (match-beginning 0)) + (substring id (1- (match-end 0)))) + id) + 'id) + (nnheader-generate-fake-message-id ,number)))) (defun nnheader-parse-nov () - (let ((eol (gnus-point-at-eol))) + (let ((eol (point-at-eol)) + (number (nnheader-nov-read-integer))) (vector - (nnheader-nov-read-integer) ; number + number ; number (nnheader-nov-field) ; subject (nnheader-nov-field) ; from (nnheader-nov-field) ; date - (nnheader-nov-read-message-id) ; id + (nnheader-nov-read-message-id number) ; id (nnheader-nov-field) ; refs (nnheader-nov-read-integer) ; chars (nnheader-nov-read-integer) ; lines @@ -628,7 +640,7 @@ the line could be found." ;; This is invalid, but not all articles have Message-IDs. () (mail-position-on-field "References") - (let ((begin (gnus-point-at-bol)) + (let ((begin (point-at-bol)) (fill-column 78) (fill-prefix "\t")) (when references @@ -662,6 +674,14 @@ the line could be found." (point-max))) (goto-char (point-min))) +(defun nnheader-get-lines-and-char () + "Return the number of lines and chars in the article body." + (goto-char (point-min)) + (if (not (re-search-forward "\n\r?\n" nil t)) + (list 0 0) + (list (count-lines (point) (point-max)) + (- (point-max) (point))))) + (defun nnheader-remove-body () "Remove the body from an article in this current buffer." (goto-char (point-min)) @@ -701,8 +721,7 @@ the line could be found." (defvar nnheader-directory-files-is-safe (or (eq system-type 'windows-nt) - (and (not (featurep 'xemacs)) - (> emacs-major-version 20))) + (not (featurep 'xemacs))) "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, @@ -848,7 +867,9 @@ without formatting." "Message if the Gnus backends are talkative." (if (or (not (numberp gnus-verbose-backends)) (<= level gnus-verbose-backends)) - (apply 'message args) + (if gnus-add-timestamp-to-message + (apply 'gnus-message-with-timestamp args) + (apply 'message args)) (apply 'format args))) (defun nnheader-be-verbose (level) @@ -972,6 +993,7 @@ See `find-file-noselect' for the arguments." (after-insert-file-functions nil) (enable-local-eval nil) (coding-system-for-read nnheader-file-coding-system) + (version-control 'never) (ffh (if (boundp 'find-file-hook) 'find-file-hook 'find-file-hooks)) @@ -1033,7 +1055,6 @@ See `find-file-noselect' for the arguments." "Strip all \r's from the current buffer." (nnheader-skeleton-replace "\r")) -(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) |