diff --git a/editor/ui/composer/content/MANIFEST b/editor/ui/composer/content/MANIFEST
index 8328c7927cff..09d7a157aad0 100644
--- a/editor/ui/composer/content/MANIFEST
+++ b/editor/ui/composer/content/MANIFEST
@@ -25,6 +25,7 @@
 editor.xul
 TextEditorAppShell.xul
 EditorCommands.js
+EditorCommandsDebug.js
 EditorInitPage.html
 EditorInitPagePlain.html
 EditorStyles1.css
diff --git a/editor/ui/composer/content/Makefile.in b/editor/ui/composer/content/Makefile.in
index 88bc24b485dc..4e30fc605415 100644
--- a/editor/ui/composer/content/Makefile.in
+++ b/editor/ui/composer/content/Makefile.in
@@ -30,6 +30,7 @@ include $(DEPTH)/config/autoconf.mk
 EXPORT_RESOURCE_CONTENT = \
 		$(srcdir)/editor.xul \
 		$(srcdir)/EditorCommands.js \
+		$(srcdir)/EditorCommandsDebug.js \
 		$(srcdir)/TextEditorAppShell.xul \
 		$(srcdir)/EditorInitPage.html \
 		$(srcdir)/EditorInitPagePlain.html \
diff --git a/editor/ui/composer/content/TextEditorAppShell.xul b/editor/ui/composer/content/TextEditorAppShell.xul
index c41c18eb1040..d6fa8bc77458 100644
--- a/editor/ui/composer/content/TextEditorAppShell.xul
+++ b/editor/ui/composer/content/TextEditorAppShell.xul
@@ -41,6 +41,7 @@
 			  width="640" height="480">
 
   <html:script language="JavaScript" src="chrome://editor/content/EditorCommands.js"/>
+  <html:script language="JavaScript" src="chrome://editor/content/EditorCommandsDebug.js"/>
 
   <broadcaster id="args" value="chrome://editor/content/EditorInitPagePlain.html"/>
   <broadcaster id="canPrint"/>
diff --git a/editor/ui/composer/content/editor.xul b/editor/ui/composer/content/editor.xul
index 78befe6e557a..8bbf3a08578d 100644
--- a/editor/ui/composer/content/editor.xul
+++ b/editor/ui/composer/content/editor.xul
@@ -45,6 +45,7 @@
         width="640" height="480">
 
   <html:script language="JavaScript" src="chrome://editor/content/EditorCommands.js"/>
+  <html:script language="JavaScript" src="chrome://editor/content/EditorCommandsDebug.js"/>
 
   <!-- Use this when we abandon the default startup page -->
   <!-- broadcaster id="args" value="about:blank"/ -->
diff --git a/editor/ui/composer/content/makefile.win b/editor/ui/composer/content/makefile.win
index e31016f14e5c..1adff941746e 100644
--- a/editor/ui/composer/content/makefile.win
+++ b/editor/ui/composer/content/makefile.win
@@ -27,6 +27,7 @@ install::
 	$(MAKE_INSTALL) editor.xul         $(DIST)\bin\chrome\editor\content\default
 	$(MAKE_INSTALL) TextEditorAppShell.xul     $(DIST)\bin\chrome\editor\content\default
 	$(MAKE_INSTALL) EditorCommands.js          $(DIST)\bin\chrome\editor\content\default
+	$(MAKE_INSTALL) EditorCommandsDebug.js     $(DIST)\bin\chrome\editor\content\default
 	$(MAKE_INSTALL) EditorInitPage.html        $(DIST)\bin\chrome\editor\content\default
 	$(MAKE_INSTALL) EditorInitPagePlain.html   $(DIST)\bin\chrome\editor\content\default
 	$(MAKE_INSTALL) EditorStyles1.css          $(DIST)\bin\chrome\editor\content\default
@@ -49,6 +50,7 @@ clobber::
   rm -f $(DIST)\bin\chrome\editor\content\default\editor.xul
   rm -f $(DIST)\bin\chrome\editor\content\default\TextEditorAppShell.xul
   rm -f $(DIST)\bin\chrome\editor\content\default\EditorCommands.js	
+  rm -f $(DIST)\bin\chrome\editor\content\default\EditorCommandsDebug.js	
   rm -f $(DIST)\bin\chrome\editor\content\default\EditorInitPage.html 
   rm -f $(DIST)\bin\chrome\editor\content\default\EditorInitPagePlain.html	
   rm -f $(DIST)\bin\chrome\editor\content\default\EditorStyles1.css
diff --git a/mailnews/compose/resources/content/messengercompose.xul b/mailnews/compose/resources/content/messengercompose.xul
index a943973d79b5..7993fb6ac161 100644
--- a/mailnews/compose/resources/content/messengercompose.xul
+++ b/mailnews/compose/resources/content/messengercompose.xul
@@ -39,6 +39,7 @@ Rights Reserved.
   
 
 <html:script language="JavaScript" src="chrome://editor/content/EditorCommands.js"/>
+<html:script language="JavaScript" src="chrome://editor/content/EditorCommandsDebug.js"/>
 <html:script language="JavaScript" src="chrome://global/content/strres.js"/>
 <html:script language="JavaScript" src="chrome://messengercompose/content/MsgComposeCommands.js"/>
 <html:script language="JavaScript" src="chrome://messengercompose/content/addressAutoComplete.js"/>