* gnus.el (gnus-other-frame-function): New user option.

[gnus] / lisp / gnus-dired.el

diff --git a/lisp/gnus-dired.el b/lisp/gnus-dired.el
index 14104f4..22104f6 100644 (file)
--- a/lisp/gnus-dired.el
+++ b/lisp/gnus-dired.el
@@ -96,7 +96,7 @@ filenames."
   (let ((destination nil)
        (files-str nil)
        (bufs nil))
-    ;; warn if user tries to attach without any files marked 
+    ;; warn if user tries to attach without any files marked
     (if (null files-to-attach)
        (error "No files to attach")
       (setq files-str
@@ -104,7 +104,7 @@ filenames."
             (lambda (f) (file-name-nondirectory f))
             files-to-attach ", "))
       (setq bufs (message-buffers))
-    
+
       ;; set up destination message buffer
       (if (and bufs
               (y-or-n-p "Attach files to existing message buffer? "))
@@ -146,12 +146,12 @@ If ARG is non-nil, open it in a new buffer."
                 (not (file-directory-p file-name))
                 (string-match "\\.[^\\.]+$" file-name)
                 (setq mime-type
-                      (mailcap-extension-to-mime 
+                      (mailcap-extension-to-mime
                        (match-string 0 file-name)))
-                (stringp 
+                (stringp
                  (setq method
-                       (cdr (assoc 'viewer 
-                                   (car (mailcap-mime-info mime-type 
+                       (cdr (assoc 'viewer
+                                   (car (mailcap-mime-info mime-type
                                                            'all)))))))
            (let ((view-command (mm-mailcap-command method file-name nil)))
              (message "viewing via %s" view-command)
@@ -177,16 +177,16 @@ file to save in."
                (file-name-sans-versions (dired-get-filename) t)
                (ps-print-preprint current-prefix-arg)))
   (mailcap-parse-mailcaps)
-  (cond 
+  (cond
    ((file-directory-p file-name)
     (error "Can't print a directory"))
    ((file-exists-p file-name)
     (let (mime-type method)
       (if (and (string-match "\\.[^\\.]+$" file-name)
               (setq mime-type
-                    (mailcap-extension-to-mime 
+                    (mailcap-extension-to-mime
                      (match-string 0 file-name)))
-              (stringp 
+              (stringp
                (setq method (mailcap-mime-info mime-type "print"))))
          (call-process shell-file-name nil
                        (generate-new-buffer " *mm*")