diff options
| -rw-r--r-- | src/window.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/window.c b/src/window.c index 8c64e6c698f..ac65cf39ea5 100644 --- a/src/window.c +++ b/src/window.c @@ -257,7 +257,10 @@ DEFUN ("window-height", Fwindow_height, Swindow_height, 0, 1, 0, } DEFUN ("window-width", Fwindow_width, Swindow_width, 0, 1, 0, - "Return the number of columns in WINDOW.") + "Return the number of display columns in WINDOW.\n\ +This is the width that is usable columns available for text in WINDOW.\n\ +If you want to find out how many columns WINDOW takes up,\n\ +use (let ((edges (window-edges))) (- (nth 2 edges) (nth 0 edges))).") (window) Lisp_Object window; { |