src/window.c (Fwindow_body_width): Doc fix. (Bug#19395)

1 files changed, 4 insertions, 1 deletions

diff --git a/src/window.c b/src/window.c
index b508988953f..1d2221fd9b2 100644
--- a/src/window.c
+++ b/src/window.c
@@ -974,7 +974,10 @@ or scroll bars.
 If PIXELWISE is nil, return the largest integer smaller than WINDOW's
 pixel width divided by the character width of WINDOW's frame.  This
 means that if a column at the right of the text area is only partially
-visible, that column is not counted.  */)
+visible, that column is not counted.
+
+Note that the returned value includes the column reserved for the
+continuation glyph.  */)
   (Lisp_Object window, Lisp_Object pixelwise)
 {
   return make_number (window_body_width (decode_live_window (window),