Add note about frame-parameter height and make-frame

diff --git a/etc/TODO b/etc/TODO
index 69bac633a4dc1e18d4b3c05c8e47ed28d1844bbc..037abeb240061cc346cc355133496af6360b15dd 100644 (file)
--- a/etc/TODO
+++ b/etc/TODO
@@ -36,6 +36,11 @@ to the FSF.
 
 ** Make occur handle multi-line matches cleanly with context.
 
+** Height returned by frame-parameter ... and height given to
+   make-frame does not mean the same thing.  The former includes menu and
+   tool bar lines, the latter don't.  frame-parameter should return height
+   without menu and tool bar lines.
+
 * Important features:
 
 ** Provide user-friendly ways to list all available font families,