environment variables, instead of modifying process-environment
directly. The previous version let-bound process-environment --
the let-binding is skipped for GROFF_NO_SGR because there is
already a let-binding in effect in some outer scope.
* emulation/crisp.el (top-level): Interoperate with cua.
bindings from cua--cua-keys-keymap to cua--region-keymap, as they are
only needed when the region is active. This also makes the output
from C-h b look normal when cua-mode is enabled (no C-S-x/c bindings).
* ediff-hooks.el: Put back the autoloads (for compatibility with XEmacs).
* ediff-init.el: Use defalias instead of fset.
* ediff-util.el: Use defalias instead of fset.
* viper-util.el (viper-chars-in-region): simplification.
* viper.el (viper-emacs-state-mode-list): added modes.
(keypad-numlock-setup, keypad-numlock-shifted-setup):
Change `Remove Binding' option to `Unspecified/User-defined'.
(keypad-setup): Enhance explanation of setup type `none'.
behaviour with standard set-mark-command.
(cua--pre-command-handler): Use push-mark-command.
(cua-repeat-replace-region): Improve functionality when
repeated after moving point or changing buffer.
(keypad-setup, keypad-shifted-setup): Added choice to setup
Numeric keypad with decimal key; value is selected character.
(keypad-decimal-key, keypad-shifted-decimal-key): Removed options.
(keypad-numlock-setup, keypad-numlock-shifted-setup): New options.
(keypad-setup): Arg list changed to support the new options.
(cua-mode): Print Enabled/Disabled messages if interactive.
Disable delete-selection-mode and pc-selection-mode when cua-mode
is enabled; reenable if cua-mode is turned off.
Remember setting of transient-mark-mode when cua-mode is enabled;
restore if cua-mode is disabled.
(viper-ex-print-buf-name): New variable.
(viper-ex-print-buf): New variable.
(ex-token-alist): Invoke ex-print on ":print" Ex commands.
(ex-g-marks): New variable.
(ex-print): New function.
(ex-print-display-lines): New function.
* viper.el (viper-set-hooks): add window-setup-hook, which sets
the cursor color.
* ediff-util.el (ediff-cleanup-mess): delete ctl window on exit
when the window is not in its own frame.
(ediff-clone-buffer-for-region-comparison): more robust window
arrangement while prompting for regions to compare.
(ediff-make-cloned-buffer): use generate-new-buffer-name.
(ediff-inferior-compare-regions): deleted unused vars
ctl-buf and quit-now.
