* 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.
(ediff-split-string): new function.
(ediff-exec-process): now handles diff args separated by space.
(ediff-backup-extension): new variable.
Replaced -hooks with -hook.
(ediff-revision-key): variable deleted.
Moved menubar definitions to a new file, ediff-hook.el
(ediff-load-version-control): now checks if
ediff-revision-key is non-nil.
(ediff-revision-key): Now defaults to nil.
(ediff-revision): now takes prefix argument; can compare
two versions of the same file.
the merge buffer now assumes the major mode of the
default variant.
(ediff-documentation: new function.
(ediff-patch-buffer): now handles buffers that don't
visit any file.
(ediff-windows): renamed to ediff-windows-wordwise, added
(ediff-windows-linewise): new function.
Changed ediff-small/large-regions to ediff-regions-wordwise/linewise
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-find-file-name-handler, vc-ediff-internal, rcs-ediff-internal):
New functions.
(ediff-version-control-package): New variable.
(vc-ediff, rcs-ediff): Functions deleted.
(ediff-submit-report): New function.
(ediff-toggle-read-only, ediff-patch-file): Check out
version controlled files before their buffers are modified.
(ediff-local-checkout-flag, ediff-toggle-read-only-function): New variables.
(ediff-find-file, ediff-patch-file): Were getting
confused by symbolic links. Fixed.
Check ediff-if-lucid when setting up Emacs 19 menus.
(ediff-save-buffer): Added option for saving diff output.
(ediff-fine-diff-buffer, ediff-ignore-similar-regions): New variables.
(ediff-no-fine-diffs): Macro added.
(ediff-next-difference, ediff-previous-difference)
(ediff-make-fine-diffs): Enabled a new feature that allows one to
skip over the difference regions where the only differences are
the white space and newlines.
(ediff-toggle-autorefine): Fixed a bug that caused error when the
current difference is <= 0 or > ediff-number-of-differences.
purify-flag, to avoid error message when loading ediff in a frame
that has no menu bar.
(ediff-setup): Improved mode-line-buffer-identification.
Now accommodates buffer identifications generated by
mode-line.el and uniquify.el.
(ediff-current-diff-face-A/B,
ediff-fine-diff-face-A/B,ediff-odd/even-diff-face-A/B):
Variables changed to contain face names
instead of face internal representation.
(ediff-find-file, ediff-files-internal, ediff-patch-file):
Modified to work with remote and compressed files.
(ediff-read-file-name, ediff-buffers): Better defaults.
(ediff-read-file-name) Handle OS/2.
(ediff-forward-word-function) New function.
(ediff-wordify-function): Variable deleted.
(ediff-toggle-regexp-match, ediff-hide-regexp-matches): New functions.
(ediff-focus-on-regexp-matches): New function.
(ediff-status-info): New function.
(ediff-file-names, ediff-line-numbers): Functions deleted.
