Remove compat code from gnus-bookmark.el

* lisp/gnus/gnus-bookmark.el (gnus-bookmark-mouse-available-p): Remove.
(gnus-bookmark-remove-properties): Remove.

1 files changed, 11 insertions, 22 deletions

diff --git a/lisp/gnus/gnus-bookmark.el b/lisp/gnus/gnus-bookmark.el
index 66ee7c6daac..a16ac531ba0 100644
--- a/lisp/gnus/gnus-bookmark.el
+++ b/lisp/gnus/gnus-bookmark.el
@@ -174,17 +174,6 @@ where each BMK is of the form
 
 So the cdr of each bookmark is an alist too.")
 
-(defmacro gnus-bookmark-mouse-available-p ()
-  "Return non-nil if a mouse is available."
-  (if (featurep 'xemacs)
-      '(device-on-window-system-p)
-    '(display-mouse-p)))
-
-(defun gnus-bookmark-remove-properties (string)
-  "Remove all text properties from STRING."
-  (set-text-properties 0 (length string) nil string)
-  string)
-
 ;;;###autoload
 (defun gnus-bookmark-set ()
   "Set a bookmark for this article."
@@ -209,7 +198,7 @@ So the cdr of each bookmark is an alist too.")
       ;; Set the bookmark list
       (setq gnus-bookmark-alist
             (cons
-             (list (gnus-bookmark-remove-properties bmk-name)
+             (list (substring-no-properties bmk-name)
                    (gnus-bookmark-make-record
                     group message-id author date subject annotation))
              gnus-bookmark-alist))))
@@ -220,12 +209,12 @@ So the cdr of each bookmark is an alist too.")
   (group message-id author date subject annotation)
   "Return the record part of a new bookmark, given GROUP MESSAGE-ID AUTHOR DATE SUBJECT and ANNOTATION."
   (let ((the-record
-         `((group . ,(gnus-bookmark-remove-properties group))
-           (message-id . ,(gnus-bookmark-remove-properties message-id))
-           (author . ,(gnus-bookmark-remove-properties author))
-           (date . ,(gnus-bookmark-remove-properties date))
-           (subject . ,(gnus-bookmark-remove-properties subject))
-           (annotation . ,(gnus-bookmark-remove-properties annotation)))))
+         `((group . ,(substring-no-properties group))
+           (message-id . ,(substring-no-properties message-id))
+           (author . ,(substring-no-properties author))
+           (date . ,(substring-no-properties date))
+           (subject . ,(substring-no-properties subject))
+           (annotation . ,(substring-no-properties annotation)))))
     the-record))
 
 (defun gnus-bookmark-set-bookmark-name (group author subject)
@@ -387,7 +376,7 @@ deletion, or > if it is flagged for displaying."
       (insert (if (member (gnus-bookmark-get-annotation name) (list nil ""))
                   "  "
                 " *"))
-      (if (gnus-bookmark-mouse-available-p)
+      (if (display-mouse-p)
           (add-text-properties
            (prog1
                (point)
@@ -536,7 +525,7 @@ Optional argument SHOW means show them unconditionally."
               (let ((start (point-at-eol)))
                 (move-to-column gnus-bookmark-bmenu-file-column t)
                 ;; Strip off `mouse-face' from the white spaces region.
-                (if (gnus-bookmark-mouse-available-p)
+                (if (display-mouse-p)
                     (remove-text-properties start (point)
                                             '(mouse-face nil help-echo nil))))
               (delete-region (point) (progn (end-of-line) (point)))
@@ -552,7 +541,7 @@ Optional argument SHOW means show them unconditionally."
         (insert (gnus-bookmark-get-details
                  bmk-name
                  gnus-bookmark-bookmark-inline-details))
-      (if (gnus-bookmark-mouse-available-p)
+      (if (display-mouse-p)
           (add-text-properties
            start
            (save-excursion (re-search-backward
@@ -601,7 +590,7 @@ Does not affect the kill ring."
                 (gnus-bookmark-kill-line)
                 (let ((start (point)))
                   (insert (car gnus-bookmark-bmenu-hidden-bookmarks))
-                  (if (gnus-bookmark-mouse-available-p)
+                  (if (display-mouse-p)
                       (add-text-properties
                        start
                        (save-excursion (re-search-backward