* Change vc-directory so that in the CVS case it does `cvs status .' to get the whole directory status at once and then parse the output to find out about each file. * Change the Windows NT menu code so that it handles the deep_p argument and avoids regenerating the whole menu bar menu tree except when the user tries to use the menubar. This requires the RIT to forward the WM_INITMENU message to the main thread, and not return from that message until the main thread has processed the menu_bar_activate_event and regenerated the whole menu bar. In the mean time, it should process other messages. * Put the scroll bars on the left of the windows. * Enable use of X toolkit scroll bars. * Put cross-references into the documentation strings. * Implement radio buttons in menus. * Save undo information in files, and reload it when needed for undoing. * Support multiple terminal-input descriptors, and thus allow having both terminal and X frames at once. * Implement other text formatting properties. ** Spaces of fractional width. ** Footnotes that can appear either in place or at the end of the page. ** text property that says "don't break line in middle of this". Don't break the line between two characters that have the same value of this property. ** Discretionary hyphens that disappear at end of line. ** Text property for raising or lowering text. ** Text property for making text smaller or bigger by one level of size.