diff --git a/aegisub/changelog.txt b/aegisub/changelog.txt
index 97cf373da..97be1054b 100644
--- a/aegisub/changelog.txt
+++ b/aegisub/changelog.txt
@@ -63,6 +63,7 @@ Please visit http://aegisub.net to download latest version
 - Main menu was completely re-designed, including several new options. (AMZ)
 - Added Medusa-style (numpad) global timing shortcuts, that can be enabled with the button under the audio display. This is disabled by default. (AMZ)
 - Merged the three "Recombine" functions into a single one that autodetects the correct type. (AMZ)
+- Added a Call Tip feature to the edit box, so it shows the function prototype as you type it. (AMZ)
 
 
 = 1.10 beta - 2006.08.07 ===========================
diff --git a/aegisub/subs_edit_box.cpp b/aegisub/subs_edit_box.cpp
index 818cad050..968fb5af7 100644
--- a/aegisub/subs_edit_box.cpp
+++ b/aegisub/subs_edit_box.cpp
@@ -427,6 +427,12 @@ void SubsEditBox::OnCharAdded(wxScintillaEvent &event) {
 }
 
 
+////////////
+// Key down
+void SubsEditBox::OnKeyDown(wxScintillaEvent &event) {
+}
+
+
 /////////////////////////////
 // Syntax highlight checkbox
 void SubsEditBox::OnSyntaxBox(wxCommandEvent &event) {
@@ -461,13 +467,6 @@ void SubsEditBox::OnTimeRadio(wxCommandEvent &event) {
 }
 
 
-////////////
-// Key down
-void SubsEditBox::OnKeyDown(wxScintillaEvent &event) {
-	event.Skip();
-}
-
-
 //////////////////////////////////////////////////
 // Sets state (enabled/disabled) for all controls
 void SubsEditBox::SetControlsState (bool state) {