messenger.jar:
*   content/messenger/messengercompose/messengercompose.xul        (content/messengercompose.xul)
*   content/messenger/messengercompose/MsgComposeCommands.js       (content/MsgComposeCommands.js)
*   content/messenger/messengercompose/addressingWidgetOverlay.js  (content/addressingWidgetOverlay.js)
    content/editor/images/tag-anchor.gif                           (content/icons/tag-anchor.gif)
    content/messenger/messengercompose/askSendFormat.js            (/mailnews/compose/resources/content/askSendFormat.js)
    content/messenger/messengercompose/askSendFormat.xul           (/mailnews/compose/resources/content/askSendFormat.xul)
    content/messenger/messengercompose/sendProgress.xul            (/mailnews/compose/resources/content/sendProgress.xul)
    content/messenger/messengercompose/sendProgress.js             (/mailnews/compose/resources/content/sendProgress.js)
    content/messenger/messengercompose/MsgAttachPage.xul           (/mailnews/compose/resources/content/MsgAttachPage.xul)
    content/messenger/messengercompose/MsgAttachPage.js            (/mailnews/compose/resources/content/MsgAttachPage.js)

comm.jar:
+   content/editor/EdSpellCheck.js                                 (content/EdSpellCheck.js) 
*+  content/editor/editorOverlay.xul                               (content/editorOverlay.xul)