Variable: longlines-wrap-follows-window-size
longlines-wrap-follows-window-size is a customizable variable defined
in longlines.el.gz.
Value
nil
Documentation
Non-nil means wrapping and filling happen at the edge of the window.
Otherwise, fill-column is used, regardless of the window size. This
does not work well when the buffer is displayed in multiple windows
with differing widths.
If the value is an integer, that specifies the distance from the right edge of the window at which wrapping occurs. For any other non-nil value, wrapping occurs 2 characters from the right edge.
Source Code
;; Defined in /usr/src/emacs/lisp/obsolete/longlines.el.gz
(defcustom longlines-wrap-follows-window-size nil
"Non-nil means wrapping and filling happen at the edge of the window.
Otherwise, `fill-column' is used, regardless of the window size. This
does not work well when the buffer is displayed in multiple windows
with differing widths.
If the value is an integer, that specifies the distance from the
right edge of the window at which wrapping occurs. For any other
non-nil value, wrapping occurs 2 characters from the right edge."
:type 'boolean)