(rcirc-fill-column): Allow `window-width'.

(rcirc-print): Handle `window-width'.
(rcirc-buffer-maximum-lines): Doc fix.

diff --git a/lisp/net/rcirc.el b/lisp/net/rcirc.el
index 311c052fa30bda2c7f06fa7db395e211aca8fc3d..60d81aedb7a86c1e84a50fe5a7a98f77289de0ec 100644 (file)
--- a/lisp/net/rcirc.el
+++ b/lisp/net/rcirc.el
@@ -95,9 +95,11 @@ Each element looks like (SERVER-REGEXP . CHANNEL-LIST)."
 
 (defcustom rcirc-fill-column nil
   "*Column beyond which automatic line-wrapping should happen.
-If nil, use value of `fill-column'.  If 'frame-width, use the
-maximum frame width."
+If nil, use value of `fill-column'.
+If `window-width', use the window's width as maximum.
+If `frame-width', use the frame's width as maximum."
   :type '(choice (const :tag "Value of `fill-column'")
+                (const :tag "Full window width" window-width)
                 (const :tag "Full frame width" frame-width)
                 (integer :tag "Number of columns"))
   :group 'rcirc)
@@ -143,8 +145,7 @@ number.  If zero or nil, no truncating is done."
   :group 'rcirc)
 
 (defcustom rcirc-scroll-show-maximum-output t
-  "*If non-nil, scroll buffer to keep the point at the bottom of
-the window."
+  "*If non-nil, scroll buffer to keep the point at the bottom of the window."
   :type 'boolean
   :group 'rcirc)
 
@@ -1245,6 +1246,8 @@ record activity."
                           (make-string (- text-start fill-start) ?\s)))
                      (fill-column (cond ((eq rcirc-fill-column 'frame-width)
                                          (1- (frame-width)))
+                                        ((eq rcirc-fill-column 'window-width)
+                                         (1- (window-width)))
                                         (rcirc-fill-column
                                          rcirc-fill-column)
                                         (t fill-column))))