* riece-xemacs.el (riece-recent-messages): New function.

[riece] / lisp / riece-xemacs.el

diff --git a/lisp/riece-xemacs.el b/lisp/riece-xemacs.el
index d1ea150..71613f9 100644 (file)
--- a/lisp/riece-xemacs.el
+++ b/lisp/riece-xemacs.el
@@ -49,23 +49,6 @@
 (defalias 'riece-simplify-mode-line-format
   'riece-xemacs-simplify-modeline-format)
 
-(if (fboundp 'put-case-table-pair)
-    (defalias 'riece-set-case-syntax-pair
-      'put-case-table-pair)
-  ;; In XEmacs 21.1, case-table is a list of strings.
-  (defun riece-set-case-syntax-pair (uc lc case-table)
-    (aset (car case-table) (char-to-int uc) lc)
-    (if (nth 1 case-table)
-       (aset (nth 1 case-table) (char-to-int lc) uc))
-    (if (nth 2 case-table)
-       (aset (nth 2 case-table) (char-to-int uc) lc))))
-
-(if (fboundp 'copy-case-table)
-    (defalias 'riece-copy-case-table 'copy-case-table)
-  ;; In XEmacs 21.1, case-table is a list of strings.
-  (defun riece-copy-case-table (case-table)
-    (mapcar #'copy-sequence case-table)))
-
 ;;; stolen (and renamed) from gnus-xmas.el.
 ;;; In GNU Emacs, user can intercept whole mouse tracking events by
 ;;; assigning [mouse-X].  In XEmacs, however, which causes different
@@ -99,8 +82,8 @@
 (defun riece-kill-all-overlays ()
   "Delete all extents in the current buffer."
   (map-extents (lambda (extent ignore)
-                 (delete-extent extent)
-                 nil)))
+                (delete-extent extent)
+                nil)))
 
 ;;; stolen (and renamed) from nnheaderxm.el.
 (defun riece-xemacs-generate-timer-name (&optional prefix)
@@ -131,6 +114,27 @@
 
 (defalias 'riece-cancel-timer 'delete-itimer)
 
+(defun riece-match-string-no-properties (number &optional string)
+  (format "%s" (match-string number string)))
+
+(defun riece-propertize-modeline-string (string &rest properties)
+  (let ((extent (make-extent nil nil)))
+    (set-extent-properties extent properties)
+    (cons extent string)))
+
+(defalias 'riece-facep 'find-face)
+
+(defun riece-put-text-property-nonsticky (start end prop value
+                                                    &optional object)
+  (add-text-properties start end (list prop value 'start-open t 'end-open t)
+                      object))
+
+(defun riece-recent-messages (n)
+  "Return N most recent messages, most recent first.
+If N is nil, all messages will be returned."
+  (with-output-to-string
+    (print-recent-messages n)))
+
 (provide 'riece-xemacs)
 
 ;;; riece-xemacs.el ends here