rcirc: feature request: window-width in rcirc-fill-column

[trentbuck]

rcirc allows text to flow up to the current frame width.  This is
probably undesirable when horizontal splitting (C-x 3) is used,
therefore I suggest replacing or supplementing the 'frame-width
special case with the 'window-width special case.

| --- rcirc.el  2007-05-21 18:49:51.000000000 +1000
| +++ rcirc.el  2007-05-21 18:51:14.811382886 +1000
| @@ -96,9 +96,11 @@
|  (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."
| +maximum frame width.  If 'window-width, use the current window
| +width."
|    :type '(choice (const :tag "Value of `fill-column'")
|                (const :tag "Full frame width" frame-width)
| +              (const :tag "Full window width" window-width)
|                (integer :tag "Number of columns"))
|    :group 'rcirc)
|  
| @@ -1245,6 +1247,8 @@
|                          (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))))
|