From: morioka Date: Sun, 31 Jan 1999 11:15:46 +0000 (+0000) Subject: (nnheader-file-name-translation-alist): Modify DOC-string to sync with X-Git-Tag: chaos-1_12-199901311900~4 X-Git-Url: http://git.chise.org/gitweb/?a=commitdiff_plain;h=991ef5224b0b5bf9010b1054c7bf41eb895cb442;p=elisp%2Fgnus.git- (nnheader-file-name-translation-alist): Modify DOC-string to sync with Pterodactyl Gnus v0.66. (nnheader-nov-read-integer): Use `char-after' instead of `following-char' ; use `(search-forward "\t" eol 'move)' instead of `(forward-char 1)' as same as `gnus-nov-read-integer'. (nnheader-parse-nov): Use `char-after' instead of `following-char' . (nnheader-retrieve-headers-from-directory*): New function. (nnheader-retrieve-headers-from-directory): Use `nnheader-retrieve-headers-from-directory*'. (nnheader-get-newsgroup-headers-xover*): New function. (nnheader-insert-references): Modify comment to sync with Pterodactyl Gnus v0.66. --- diff --git a/lisp/nnheader.el b/lisp/nnheader.el index 5d6c4cb..98c87d5 100644 --- a/lisp/nnheader.el +++ b/lisp/nnheader.el @@ -1,5 +1,5 @@ ;;; nnheader.el --- header access macros for Semi-gnus and its backends -;; Copyright (C) 1987,88,89,90,93,94,95,96,97,98 Free Software Foundation, Inc. +;; Copyright (C) 1987-1990,1993-1999 Free Software Foundation, Inc. ;; Author: Masanobu UMEDA ;; Lars Magne Ingebrigtsen @@ -51,7 +51,7 @@ (defvar nnheader-file-name-translation-alist nil "*Alist that says how to translate characters in file names. -For instance, if \":\" is illegal as a file character in file names +For instance, if \":\" is invalid as a file character in file names on your system, you could say something like: \(setq nnheader-file-name-translation-alist '((?: . ?_)))") @@ -264,11 +264,12 @@ on your system, you could say something like: (defmacro nnheader-nov-read-integer () '(prog1 - (if (= (following-char) ?\t) + (if (eq (char-after) ?\t) 0 (let ((num (ignore-errors (read (current-buffer))))) (if (numberp num) num 0))) - (or (eobp) (forward-char 1)))) + (unless (eobp) + (search-forward "\t" eol 'move)))) ;; (defvar nnheader-none-counter 0) @@ -284,7 +285,7 @@ on your system, you could say something like: (nnheader-nov-field) ; refs (nnheader-nov-read-integer) ; chars (nnheader-nov-read-integer) ; lines - (if (= (following-char) ?\n) + (if (eq (char-after) ?\n) nil (nnheader-nov-field)) ; misc ))) @@ -376,11 +377,11 @@ the line could be found." (beginning-of-line) (eq num article))) -(defun nnheader-retrieve-headers-from-directory (articles - directory dependencies - &optional - fetch-old force-new large - backend) +(defun nnheader-retrieve-headers-from-directory* (articles + directory dependencies + &optional + fetch-old force-new large + backend) (with-temp-buffer (let* ((file nil) (number (length articles)) @@ -400,7 +401,7 @@ the line could be found." (setq article (pop articles))) directory))) (not (file-directory-p file))) - ;;(erase-buffer) + (erase-buffer) (nnheader-insert-head file) (save-restriction (std11-narrow-to-header) @@ -505,9 +506,61 @@ the line could be found." (when large (nnheader-message 5 "%s: Receiving headers...done" backend)) - ;; (nnheader-fold-continuation-lines) - (cons 'header (nreverse headers)) - )))) + headers)))) + +(defun nnheader-retrieve-headers-from-directory (articles + directory dependencies + &optional + fetch-old force-new large + backend) + (cons 'header + (nreverse (nnheader-retrieve-headers-from-directory* + articles directory dependencies + fetch-old force-new large backend)))) + +(defun nnheader-get-newsgroup-headers-xover* (sequence + &optional + force-new dependencies + group) + "Parse the news overview data in the server buffer, and return a +list of headers that match SEQUENCE (see `nntp-retrieve-headers')." + ;; Get the Xref when the users reads the articles since most/some + ;; NNTP servers do not include Xrefs when using XOVER. + ;; (setq gnus-article-internal-prepare-hook '(gnus-article-get-xrefs)) + (let ((cur nntp-server-buffer) + number headers header) + (save-excursion + (set-buffer nntp-server-buffer) + ;; Allow the user to mangle the headers before parsing them. + (gnus-run-hooks 'gnus-parse-headers-hook) + (goto-char (point-min)) + (while (not (eobp)) + (condition-case () + (while (and sequence (not (eobp))) + (setq number (read cur)) + (while (and sequence + (< (car sequence) number)) + (setq sequence (cdr sequence))) + (and sequence + (eq number (car sequence)) + (progn + (setq sequence (cdr sequence)) + (setq header (inline + (gnus-nov-parse-line + number dependencies force-new)))) + (push header headers)) + (forward-line 1)) + (error + (gnus-error 4 "Strange nov line (%d)" + (count-lines (point-min) (point))))) + (forward-line 1)) + ;; A common bug in inn is that if you have posted an article and + ;; then retrieves the active file, it will answer correctly -- + ;; the new article is included. However, a NOV entry for the + ;; article may not have been generated yet, so this may fail. + ;; We work around this problem by retrieving the last few + ;; headers using HEAD. + headers))) ;; Various cruft the backends and Gnus need to communicate. @@ -581,7 +634,8 @@ the line could be found." (defun nnheader-insert-references (references message-id) "Insert a References header based on REFERENCES and MESSAGE-ID." (if (and (not references) (not message-id)) - () ; This is illegal, but not all articles have Message-IDs. + ;; This is invalid, but not all articles have Message-IDs. + () (mail-position-on-field "References") (let ((begin (save-excursion (beginning-of-line) (point))) (fill-column 78)