diff options
Diffstat (limited to 'lisp/gnus/nndoc.el')
| -rw-r--r-- | lisp/gnus/nndoc.el | 37 |
1 files changed, 18 insertions, 19 deletions
diff --git a/lisp/gnus/nndoc.el b/lisp/gnus/nndoc.el index a3a66454853..172433ef3b8 100644 --- a/lisp/gnus/nndoc.el +++ b/lisp/gnus/nndoc.el @@ -1,4 +1,4 @@ -;;; nndoc.el --- single file access for Gnus +;;; nndoc.el --- single file access for Gnus -*- lexical-binding: t; -*- ;; Copyright (C) 1995-2021 Free Software Foundation, Inc. @@ -225,7 +225,7 @@ from the document.") (nnoo-define-basics nndoc) -(deffoo nndoc-retrieve-headers (articles &optional newsgroup server fetch-old) +(deffoo nndoc-retrieve-headers (articles &optional newsgroup server _fetch-old) (when (nndoc-possibly-change-buffer newsgroup server) (with-current-buffer nntp-server-buffer (erase-buffer) @@ -256,11 +256,10 @@ from the document.") (deffoo nndoc-request-article (article &optional newsgroup server buffer) (nndoc-possibly-change-buffer newsgroup server) - (save-excursion - (let ((buffer (or buffer nntp-server-buffer)) - (entry (cdr (assq article nndoc-dissection-alist))) - beg) - (set-buffer buffer) + (let ((buffer (or buffer nntp-server-buffer)) + (entry (cdr (assq article nndoc-dissection-alist))) + beg) + (with-current-buffer buffer (erase-buffer) (when entry (cond @@ -281,7 +280,7 @@ from the document.") (funcall nndoc-article-transform-function article)) t)))))) -(deffoo nndoc-request-group (group &optional server dont-check info) +(deffoo nndoc-request-group (group &optional server dont-check _info) "Select news GROUP." (let (number) (cond @@ -302,7 +301,7 @@ from the document.") (nndoc-request-group group server)) t) -(deffoo nndoc-request-type (group &optional article) +(deffoo nndoc-request-type (_group &optional article) (cond ((not article) 'unknown) (nndoc-post-type nndoc-post-type) (t 'unknown))) @@ -318,19 +317,19 @@ from the document.") (setq nndoc-dissection-alist nil) t) -(deffoo nndoc-request-list (&optional server) +(deffoo nndoc-request-list (&optional _server) t) -(deffoo nndoc-request-newgroups (date &optional server) +(deffoo nndoc-request-newgroups (_date &optional _server) nil) -(deffoo nndoc-request-list-newsgroups (&optional server) +(deffoo nndoc-request-list-newsgroups (&optional _server) nil) ;;; Internal functions. -(defun nndoc-possibly-change-buffer (group source) +(defun nndoc-possibly-change-buffer (group _source) (let (buf) (cond ;; The current buffer is this group's buffer. @@ -427,9 +426,9 @@ from the document.") (setq result nil)))) (unless (or result results) (error "Document is not of any recognized type")) - (if result - (car entry) - (cadar (last (sort results 'car-less-than-car)))))) + (car (if result + entry + (cdar (last (sort results #'car-less-than-car))))))) ;;; ;;; Built-in type predicates and functions @@ -678,7 +677,7 @@ from the document.") (search-forward "\ncommit " nil t) (search-forward "\nAuthor: " nil t))) -(defun nndoc-transform-git-article (article) +(defun nndoc-transform-git-article (_article) (goto-char (point-min)) (when (re-search-forward "^Author: " nil t) (replace-match "From: " t t))) @@ -702,7 +701,7 @@ from the document.") (re-search-forward "^\\\\\\\\\n\\(Paper\\( (\\*cross-listing\\*)\\)?: [a-zA-Z\\.-]+/[0-9]+\\|arXiv:\\)" nil t)) t)) -(defun nndoc-transform-lanl-gov-announce (article) +(defun nndoc-transform-lanl-gov-announce (_article) (let ((case-fold-search nil)) (goto-char (point-max)) (when (re-search-backward "^\\\\\\\\ +( *\\([^ ]*\\) , *\\([^ ]*\\))" nil t) @@ -859,7 +858,7 @@ from the document.") nil) (goto-char point)))) -(deffoo nndoc-request-accept-article (group &optional server last) +(deffoo nndoc-request-accept-article (_group &optional _server _last) nil) ;;; |