upstream

[gnu-emacs] / lisp / net / rcirc.el

diff --git a/lisp/net/rcirc.el b/lisp/net/rcirc.el
index 06bbfb0b78c6605c6e1c9d325c679779ef2c6b65..f6981aeabd99964bdadc6bdf1a4d6304744b2e5a 100644 (file)
--- a/lisp/net/rcirc.el
+++ b/lisp/net/rcirc.el
@@ -964,7 +964,13 @@ This number is independent of the number of lines in the buffer.")
   (setq mode-line-process nil)
 
   (set (make-local-variable 'rcirc-input-ring)
-       (make-ring rcirc-input-ring-size))
+       ;; If rcirc-input-ring is already a ring with desired size do
+       ;; not re-initialize.
+       (if (and (ring-p rcirc-input-ring)
+               (= (ring-size rcirc-input-ring)
+                  rcirc-input-ring-size))
+          rcirc-input-ring
+        (make-ring rcirc-input-ring-size)))
   (set (make-local-variable 'rcirc-server-buffer) (process-buffer process))
   (set (make-local-variable 'rcirc-target) target)
   (set (make-local-variable 'rcirc-topic) nil)
@@ -973,6 +979,7 @@ This number is independent of the number of lines in the buffer.")
   (set (make-local-variable 'rcirc-recent-quit-alist) nil)
   (set (make-local-variable 'rcirc-current-line) 0)
 
+  (use-hard-newlines t)
   (set (make-local-variable 'rcirc-short-buffer-name) nil)
   (set (make-local-variable 'rcirc-urls) nil)
 
@@ -2135,6 +2142,16 @@ CHANNELS is a comma- or space-separated string of channel names."
       (dolist (b buffers) ;; order the new channel buffers in the buffer list
         (switch-to-buffer b)))))
 
+(defun-rcirc-command invite (nick-channel)
+  "Invite NICK to CHANNEL."
+  (interactive (list
+               (concat
+                (completing-read "Invite nick: "
+                                 (with-rcirc-server-buffer rcirc-nick-table))
+                " "
+                (read-string "Channel: "))))
+  (rcirc-send-string process (concat "INVITE " nick-channel)))
+
 ;; TODO: /part #channel reason, or consider removing #channel altogether
 (defun-rcirc-command part (channel)
   "Part CHANNEL."