* Add functions next-char-property-change and previous-char-property-change which are like next-single-property-change and previous-single-property-change except that they consider overlays as well as text properties. * Make compile.el record the markers that point to error loci on text properties in the error message lines. * Make desktop.el save the "frame configuration" of Emacs (in some useful sense). * Make movemail work with IMAP. * Add ANSI C prototype forward declarations to the source files, so that even the functions used within one file have prototypes. * Implement a graphical menu bar ("tool bar"). * Replace finder.el with something that generates an Info file which gives the same information through a menu structure. * Add a feature to specify a line which will be displayed at the top of a window, much the way the mode line is displayed at the bottom. * Implement a variant of uncompress.el or jka-compr.el that works with GNU Privacy Guard for encryption. * Enable use of X toolkit scroll bars. * Implement radio buttons in menus for real. * Handle keymap properties of strings that appear in the mode line, so that different parts of the mode line can have different mouse activity. * 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. * modify lisp/ps-print.el to handle multibyte characters. * modify comint.el so that input appears in a special font. I can add a simple Emacs feature to help. * 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. * Implement use of mmap to allocate buffers, when mmap exists. * 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.