* window.c (Fwindow_edges, Fwindow_pixel_edges)

(Fwindow_inside_edges, Fwindow_inside_pixel_edges): Doc fix
(Bug#4775).

src/ChangeLog

+2009-10-23  Chong Yidong  <cyd@stupidchicken.com>
+
+	* window.c (Fwindow_edges, Fwindow_pixel_edges)
+	(Fwindow_inside_edges, Fwindow_inside_pixel_edges): Doc fix
+	(Bug#4775).
+
 2009-10-23  Stefan Monnier  <monnier@iro.umontreal.ca>
 
 	* fileio.c (syms_of_fileio): Initialize Vdirectory_sep_char.

src/window.c

@@ -609,12 +609,15 @@ Afterwards the end-trigger value is reset to nil.  */)
 
 DEFUN ("window-edges", Fwindow_edges, Swindow_edges, 0, 1, 0,
        doc: /* Return a list of the edge coordinates of WINDOW.
-\(LEFT TOP RIGHT BOTTOM), all relative to 0, 0 at top left corner of frame.
-RIGHT is one more than the rightmost column occupied by WINDOW,
-and BOTTOM is one more than the bottommost row occupied by WINDOW.
-The edges include the space used by the window's scroll bar,
-display margins, fringes, header line, and mode line, if it has them.
-To get the edges of the actual text area, use `window-inside-edges'.  */)
+The list has the form (LEFT TOP RIGHT BOTTOM).
+TOP and BOTTOM count by lines, and LEFT and RIGHT count by columns,
+all relative to 0, 0 at top left corner of frame.
+
+RIGHT is one more than the rightmost column occupied by WINDOW.
+BOTTOM is one more than the bottommost row occupied by WINDOW.
+The edges include the space used by WINDOW's scroll bar, display
+margins, fringes, header line, and/or mode line.  For the edges of
+just the text area, use `window-inside-edges'.  */)
      (window)
      Lisp_Object window;
 {
@@ -629,12 +632,14 @@ To get the edges of the actual text area, use `window-inside-edges'.  */)
 
 DEFUN ("window-pixel-edges", Fwindow_pixel_edges, Swindow_pixel_edges, 0, 1, 0,
        doc: /* Return a list of the edge pixel coordinates of WINDOW.
-\(LEFT TOP RIGHT BOTTOM), all relative to 0, 0 at top left corner of frame.
-RIGHT is one more than the rightmost x position occupied by WINDOW,
-and BOTTOM is one more than the bottommost y position occupied by WINDOW.
-The pixel edges include the space used by the window's scroll bar,
-display margins, fringes, header line, and mode line, if it has them.
-To get the edges of the actual text area, use `window-inside-pixel-edges'.  */)
+The list has the form (LEFT TOP RIGHT BOTTOM), all relative to 0, 0 at
+the top left corner of the frame.
+
+RIGHT is one more than the rightmost x position occupied by WINDOW.
+BOTTOM is one more than the bottommost y position occupied by WINDOW.
+The pixel edges include the space used by WINDOW's scroll bar, display
+margins, fringes, header line, and/or mode line.  For the pixel edges
+of just the text area, use `window-inside-pixel-edges'.  */)
      (window)
      Lisp_Object window;
 {
@@ -649,11 +654,14 @@ To get the edges of the actual text area, use `window-inside-pixel-edges'.  */)
 
 DEFUN ("window-inside-edges", Fwindow_inside_edges, Swindow_inside_edges, 0, 1, 0,
        doc: /* Return a list of the edge coordinates of WINDOW.
-\(LEFT TOP RIGHT BOTTOM), all relative to 0, 0 at top left corner of frame.
-RIGHT is one more than the rightmost column used by text in WINDOW,
-and BOTTOM is one more than the bottommost row used by text in WINDOW.
-The inside edges do not include the space used by the window's scroll bar,
-display margins, fringes, header line, and/or mode line.  */)
+The list has the form (LEFT TOP RIGHT BOTTOM).
+TOP and BOTTOM count by lines, and LEFT and RIGHT count by columns,
+all relative to 0, 0 at top left corner of frame.
+
+RIGHT is one more than the rightmost column of WINDOW's text area.
+BOTTOM is one more than the bottommost row of WINDOW's text area.
+The inside edges do not include the space used by the WINDOW's scroll
+bar, display margins, fringes, header line, and/or mode line.  */)
      (window)
      Lisp_Object window;
 {
@@ -673,10 +681,12 @@ display margins, fringes, header line, and/or mode line.  */)
 
 DEFUN ("window-inside-pixel-edges", Fwindow_inside_pixel_edges, Swindow_inside_pixel_edges, 0, 1, 0,
        doc: /* Return a list of the edge pixel coordinates of WINDOW.
-\(LEFT TOP RIGHT BOTTOM), all relative to 0, 0 at top left corner of frame.
-RIGHT is one more than the rightmost x position used by text in WINDOW,
-and BOTTOM is one more than the bottommost y position used by text in WINDOW.
-The inside edges do not include the space used by the window's scroll bar,
+The list has the form (LEFT TOP RIGHT BOTTOM), all relative to 0, 0 at
+the top left corner of the frame.
+
+RIGHT is one more than the rightmost x position of WINDOW's text area.
+BOTTOM is one more than the bottommost y position of WINDOW's text area.
+The inside edges do not include the space used by WINDOW's scroll bar,
 display margins, fringes, header line, and/or mode line.  */)
      (window)
      Lisp_Object window;