* riece-options.el (riece-shrink-buffer-remove-lines): New user option.

* riece.el (riece-shrink-buffer): Remove lines specified by
riece-shrink-buffer-remove-lines at a time.

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index e34a940..e90ab81 100644 (file)
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,3 +1,9 @@
+2004-11-21  Daiki Ueno  <ueno@unixuser.org>
+
+       * riece-options.el (riece-shrink-buffer-remove-lines): New user option.
+       * riece.el (riece-shrink-buffer): Remove lines specified by
+       riece-shrink-buffer-remove-lines at a time.
+
 2004-11-21  Daiki Ueno  <ueno@unixuser.org>
 
        * riece.el (riece): Remove nonexistent buffer from

diff --git a/lisp/riece-options.el b/lisp/riece-options.el
index 7c8190e..c085fdf 100644 (file)
--- a/lisp/riece-options.el
+++ b/lisp/riece-options.el
@@ -289,6 +289,11 @@ way is to put Riece variables on .emacs or file loaded from there."
   :type 'integer
   :group 'riece-options)
 
+(defcustom riece-shrink-buffer-remove-lines 10
+  "Number of lines removed when shrinking channel buffers."
+  :type 'integer
+  :group 'riece-options)
+
 (defcustom riece-max-buffer-size 65535
   "Maximum size of channel buffers."
   :type '(radio (integer :tag "Number of characters")

diff --git a/lisp/riece.el b/lisp/riece.el
index 51e2d59..3f25e7a 100644 (file)
--- a/lisp/riece.el
+++ b/lisp/riece.el
@@ -338,7 +338,9 @@ If optional argument CONFIRM is non-nil, ask which IRC server to connect."
       (let* ((inhibit-read-only t)
             buffer-read-only
             (start (point))
-            (end (progn (beginning-of-line 2) (point)))
+            (end (progn (beginning-of-line
+                         (1+ riece-buffer-shrink-buffer-remove-lines))
+                        (point)))
             (overlays (riece-overlays-in start end)))
        (while overlays
          (riece-delete-overlay (car overlays))