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(syms_of_buffer): Doc fix for indicate-buffer-boundaries.

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This commit is contained in:
Kim F. Storm 2004-02-15 17:39:43 +00:00
parent 2cc5265869
commit ccbc43315d
1 changed files with 14 additions and 4 deletions
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18
src/buffer.c
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@ -5639,10 +5639,20 @@ window-systems. */);
DEFVAR_PER_BUFFER ("indicate-buffer-boundaries",
&current_buffer->indicate_buffer_boundaries, Qnil,
doc: /* *Visually indicate buffer boundaries and scrolling.
If non-nil, the first and last line of the buffer are marked in the left and
right fringe of a window on window-systems.
In addition, if value is t, the top and bottom line of the window are marked
with up and down arrow bitmaps in the right fringe if window can be scrolled. */);
If non-nil, the first and last line of the buffer are marked in the fringe
of a window on window-systems with angle bitmaps, or if the window can be
scrolled, the top and bottom line of the window are marked with up and down
arrow bitmaps.
If value is `left' or `right', both angle and arrow bitmaps are displayed in
the left or right fringe, resp. Any other non-nil value causes the
bitmap on the top line to be displayed in the left fringe, and the
bitmap on the bottom line in the right fringe.
If value is a cons (ANGLES . ARROWS), the car specifies the position
of the angle bitmaps, and the cdr specifies the position of the arrow
bitmaps. For example, (t . right) places the top angle bitmap in left
fringe, the bottom angle bitmap in right fringe, and both arrow
bitmaps in right fringe. To show just the angle bitmaps in the left
fringe, but no arrow bitmaps, use (left . nil). */);
DEFVAR_PER_BUFFER ("scroll-up-aggressively",
&current_buffer->scroll_up_aggressively, Qnil,