Throughout all files, replace (save-excursion (set-buffer ...)) with (with-current...

[gnus] / lisp / gnus-start.el

diff --git a/lisp/gnus-start.el b/lisp/gnus-start.el
index 4210231..6aa0fa1 100644 (file)
--- a/lisp/gnus-start.el
+++ b/lisp/gnus-start.el
@@ -594,8 +594,7 @@ Can be used to turn version control on or off."
 (defun gnus-subscribe-hierarchically (newgroup)
   "Subscribe new NEWGROUP and insert it in hierarchical newsgroup order."
   ;; Basic ideas by mike-w@cs.aukuni.ac.nz (Mike Williams)
-  (save-excursion
-    (set-buffer (nnheader-find-file-noselect gnus-current-startup-file))
+  (with-current-buffer (nnheader-find-file-noselect gnus-current-startup-file)
     (prog1
        (let ((groupkey newgroup) before)
          (while (and (not before) groupkey)
@@ -857,8 +856,7 @@ prompt the user for the name of an NNTP server to use."
       ;; it's not needed).
       ;; (set-window-point (get-buffer-window (current-buffer)) (point-max))
       (bury-buffer gnus-dribble-buffer)
-      (save-excursion
-       (set-buffer gnus-group-buffer)
+      (with-current-buffer gnus-group-buffer
        (gnus-group-set-mode-line))
       (set-buffer obuf))))
 
@@ -871,10 +869,9 @@ prompt the user for the name of an NNTP server to use."
   (let ((dribble-file (gnus-dribble-file-name)))
     (unless (file-exists-p (file-name-directory dribble-file))
       (make-directory (file-name-directory dribble-file) t))
-    (save-excursion
-      (set-buffer (setq gnus-dribble-buffer
-                       (gnus-get-buffer-create
-                        (file-name-nondirectory dribble-file))))
+    (with-current-buffer (setq gnus-dribble-buffer
+                              (gnus-get-buffer-create
+                               (file-name-nondirectory dribble-file)))
       (set (make-local-variable 'file-precious-flag) t)
       (erase-buffer)
       (setq buffer-file-name dribble-file)
@@ -923,8 +920,7 @@ prompt the user for the name of an NNTP server to use."
   (when (file-exists-p (gnus-dribble-file-name))
     (delete-file (gnus-dribble-file-name)))
   (when gnus-dribble-buffer
-    (save-excursion
-      (set-buffer gnus-dribble-buffer)
+    (with-current-buffer gnus-dribble-buffer
       (let ((auto (make-auto-save-file-name)))
        (when (file-exists-p auto)
          (delete-file auto))
@@ -934,14 +930,12 @@ prompt the user for the name of an NNTP server to use."
 (defun gnus-dribble-save ()
   (when (and gnus-dribble-buffer
             (buffer-name gnus-dribble-buffer))
-    (save-excursion
-      (set-buffer gnus-dribble-buffer)
+    (with-current-buffer gnus-dribble-buffer
       (save-buffer))))
 
 (defun gnus-dribble-clear ()
   (when (gnus-buffer-exists-p gnus-dribble-buffer)
-    (save-excursion
-      (set-buffer gnus-dribble-buffer)
+    (with-current-buffer gnus-dribble-buffer
       (erase-buffer)
       (set-buffer-modified-p nil)
       (setq buffer-saved-size (buffer-size)))))
@@ -1302,8 +1296,7 @@ for new groups, and subscribe the new groups as zombies."
          (when (gnus-active group)
            (gnus-group-change-level
             group gnus-level-default-subscribed gnus-level-killed)))
-       (save-excursion
-         (set-buffer gnus-group-buffer)
+       (with-current-buffer gnus-group-buffer
          ;; Don't error if the group already exists. This happens when a
          ;; first-time user types 'F'. -- didier
          (gnus-group-make-help-group t))
@@ -1877,8 +1870,7 @@ If SCAN, request a scan of that group as well."
 
 (defun gnus-parse-active ()
   "Parse active info in the nntp server buffer."
-  (save-excursion
-    (set-buffer nntp-server-buffer)
+  (with-current-buffer nntp-server-buffer
     (goto-char (point-min))
     ;; Parse the result we got from `gnus-request-group'.
     (when (looking-at "[0-9]+ [0-9]+ \\([0-9]+\\) [0-9]+")
@@ -2032,8 +2024,7 @@ If SCAN, request a scan of that group as well."
             (list "archive")))))
        method)
     (setq gnus-have-read-active-file nil)
-    (save-excursion
-      (set-buffer nntp-server-buffer)
+    (with-current-buffer nntp-server-buffer
       (while (setq method (pop methods))
        ;; Only do each method once, in case the methods appear more
        ;; than once in this list.
@@ -2099,8 +2090,7 @@ If SCAN, request a scan of that group as well."
 (defun gnus-read-active-file-2 (groups method)
   "Read an active file for GROUPS in METHOD using `gnus-retrieve-groups'."
   (when groups
-    (save-excursion
-      (set-buffer nntp-server-buffer)
+    (with-current-buffer nntp-server-buffer
       (gnus-check-server method)
       (let ((list-type (gnus-retrieve-groups groups method)))
        (cond ((not list-type)
@@ -2781,8 +2771,7 @@ If FORCE is non-nil, the .newsrc file is read."
               (not force)
               (or (not gnus-dribble-buffer)
                   (not (buffer-name gnus-dribble-buffer))
-                  (zerop (save-excursion
-                           (set-buffer gnus-dribble-buffer)
+                  (zerop (with-current-buffer gnus-dribble-buffer
                            (buffer-size)))))
          (gnus-message 4 "(No changes need to be saved)")
        (gnus-run-hooks 'gnus-save-newsrc-hook)
@@ -2916,8 +2905,7 @@ If FORCE is non-nil, the .newsrc file is read."
 
 (defun gnus-gnus-to-newsrc-format ()
   ;; Generate and save the .newsrc file.
-  (save-excursion
-    (set-buffer (create-file-buffer gnus-current-startup-file))
+  (with-current-buffer (create-file-buffer gnus-current-startup-file)
     (let ((newsrc (cdr gnus-newsrc-alist))
          (standard-output (current-buffer))
          info ranges range method)
@@ -2990,8 +2978,7 @@ If FORCE is non-nil, the .newsrc file is read."
   (gnus-run-hooks 'gnus-slave-mode-hook))
 
 (defun gnus-slave-save-newsrc ()
-  (save-excursion
-    (set-buffer gnus-dribble-buffer)
+  (with-current-buffer gnus-dribble-buffer
     (let ((slave-name
           (mm-make-temp-file (concat gnus-current-startup-file "-slave-")))
          (modes (ignore-errors
@@ -3015,8 +3002,7 @@ If FORCE is non-nil, the .newsrc file is read."
     (if (not slave-files)
        ()                              ; There are no slave files to read.
       (gnus-message 7 "Reading slave newsrcs...")
-      (save-excursion
-       (set-buffer (gnus-get-buffer-create " *gnus slave*"))
+      (with-current-buffer (gnus-get-buffer-create " *gnus slave*")
        (setq slave-files
              (sort (mapcar (lambda (file)
                              (list (nth 5 (file-attributes file)) file))
@@ -3136,8 +3122,7 @@ If FORCE is non-nil, the .newsrc file is read."
 (defun gnus-group-get-description (group)
   "Get the description of a group by sending XGTITLE to the server."
   (when (gnus-request-group-description group)
-    (save-excursion
-      (set-buffer nntp-server-buffer)
+    (with-current-buffer nntp-server-buffer
       (goto-char (point-min))
       (when (looking-at "[^ \t]+[ \t]+\\(.*\\)")
        (match-string 1)))))