`window-scroll-functions' docstring.
Vwindow_size_change_functions = Qnil;
DEFVAR_LISP ("window-scroll-functions", &Vwindow_scroll_functions,
- doc: /* List of Functions to call before redisplaying a window with scrolling.
+ doc: /* List of functions to call before redisplaying a window with scrolling.
Each function is called with two arguments, the window
and its new display-start position. Note that the value of `window-end'
is not valid when these functions are called. */);