(require 'riece-server)
(require 'riece-user)
-(defun riece-get-buffer-create (name)
- (let ((buffer (get-buffer-create name)))
+(defun riece-get-buffer-create (name &optional init-major-mode)
+ (let ((buffer (get-buffer name)))
+ (unless (and buffer
+ (or (null init-major-mode)
+ (eq (with-current-buffer buffer
+ major-mode)
+ init-major-mode)))
+ (setq buffer (generate-new-buffer name)))
(unless (memq buffer riece-buffer-list)
(setq riece-buffer-list (cons buffer riece-buffer-list)))
buffer))
+(defun riece-scan-property-region (property start end function)
+ (catch 'done
+ (while t
+ ;; Search for the beginning of the property region.
+ (unless (get-text-property start property)
+ (setq start (next-single-property-change start property nil end)))
+ (if (= start end)
+ (throw 'done nil))
+ ;; Search for the end of the property region.
+ (let ((region-end (next-single-property-change start property nil end)))
+ (if (= region-end end)
+ (throw 'done nil))
+ (funcall function start region-end)
+ (setq start region-end)))))
+
(defun riece-insert (buffers string)
(unless (listp buffers)
(setq buffers (list buffers)))
(while buffers
(run-hooks 'riece-before-insert-functions)
(save-excursion
- (set-buffer (riece-get-buffer-create (car buffers)))
+ (set-buffer (car buffers))
(let ((inhibit-read-only t)
buffer-read-only
(start (goto-char (point-max))))
user-at-host))
(defun riece-get-users-on-server ()
- (riece-with-server-buffer (riece-identity-server riece-current-channel)
+ (riece-with-server-buffer (if riece-current-channel
+ (riece-identity-server riece-current-channel)
+ "")
(let (users)
(mapatoms
(lambda (atom)
users
(cons riece-real-nickname users)))))
+(defun riece-check-channel-commands-are-usable (&optional channel)
+ (unless riece-current-channel
+ (error (substitute-command-keys
+ "Type \\[riece-command-join] to join a channel")))
+ (if (and channel
+ (not (riece-channel-p (riece-identity-prefix
+ riece-current-channel))))
+ (error "Not on a channel")))
+
(provide 'riece-misc)
;;; riece-misc.el ends here