* viper-cmd.el (viper-preserve-cursor-color): new test that avoids
rewrawing the screen when changing cursor color.
(viper-insert-state-pre-command-sentinel,
viper-replace-state-pre-command-sentinel,
viper-replace-state-post-command-sentinel): use
viper-preserve-cursor-color.
Many functions changed to use viper= instead of = when comparing
characters.
* viper-util.el (viper-memq-char,viper=): new functions for
working with characters.
(viper-change-cursor-color): fixed buglet.
Many functions changed to use viper= instead of = when comparing
characters.
* viper.el (viper-insert-state-mode-list): added eshell.
* ediff-init.el (ediff-before-setup-hook): new hook.
Several typos fixed in various docstrings.
* ediff-merg.el (ediff-show-clashes-only): docstring typo fixed.
* ediff-nult.el (ediff-before-session-group-setup-hooks): new
hook.
(ediff-show-meta-buffer): run ediff-before-session-group-setup-hooks.
* ediff-util.el (ediff-setup): run ediff-before-setup-hook.
(ediff-other-buffer): use selected buffers if in Buffer-menu buffer.
(ediff-get-selected-buffers): new function.
* ediff-vers.el (ediff-vc-internal,ediff-rcs-internal,
ediff-vc-merge-internal,ediff-rcs-merge-internal): use
save-window-excursion.
* ediff-wind.el (ediff-skip-unsuitable-frames): more robust
termination check in while loop.
* ediff.el (ediff-get-default-file-name): better defaults when in
dired buffer.
(ediff-files,ediff-merge-files,ediff-files3,
ediff-merge-files-with-ancestor): use ediff-get-default-file-name.
translate all ESC key sequences.
(viper-goto-mark-subr): restore markers for files for which
they were saved.
* viper-init.el (viper-translate-all-ESC-keysequences): new variable.
* viper-util.el (viper-set-replace-overlay-glyphs,
viper-set-replace-overlay): always check if the replacement
overlay is live.
* viper.el (viper-vi-state-mode-list): added major modes.
* ediff-wind.el: minor comment changes.
* ediff.el: copyright notice date fix.
Commented out (redraw-display), to improve speed.
Got rid of toolbars in control frame in xemacs
Changed window-min-height from 1 to 2
(ediff-diff-at-point,ediff-toggle-multiframe): bug fixes.
(ediff-destroy-control-frame,ediff-window-display-p): new functions.
Converted xemacs *screen* nomenclature to *frame*.
Incorporated overlay strings. Ediff no longer runs under emacs
19.28 and earlier and XEmacs 19.11 and earlier.
Changed window-system to ediff-window-display.
(ediff-toggle-multiframe): fixed.
(ediff-destroy-control-frame): new function.
designated-minibuffer-frame while making the new frame.
And delete the old frame if its minibuffer is not in that frame.
(ediff-setup-windows-multiframe-compare)
(ediff-setup-windows-multiframe-merge): Don't mess with
default-minibuffer-frame here and don't kill the old control frame.
