(cua--standard-movement-commands): Remove list.
Instead, set CUA property value to move for movement commands.
(cua-movement-commands): Remove. Users must set CUA prop instead.
(cua--pre-command-handler): Check CUA property.
(cua--init-keymaps): Don't remap undo commands.
(cua-mode): Don't call cua--rectangle-on-off.
automatic rectangle padding feature; replace by non-destructive
virtual rectangle edges feature.
(cua-virtual-rectangle-edges): New defcustom.
(cua-auto-tabify-rectangles): New defcustom.
(cua-paste): If paste into a marked rectangle, insert rectangle at
current column, even if virtual; also paste exactly as many lines
as has been marked (ignore additional lines or add empty lines),
but paste whole source if only one line is marked.
(cua--update-indications): No longer use overwrite-cursor to
indicate rectangle padding
Init to beginning-of-buffer and end-of-buffer.
(cua--undo-push-mark): New defvar.
(cua--pre-command-handler): Set inhibit-mark-movement if mark is
already active and command is in cua--preserve-mark-commands.
Also fix check for shift modifier on non-window systems.
(cua--post-command-handler): Clear inhibit-mark-movement if set.
based on patch from Michael Mauger.
(cua-normal-cursor-color, cua-read-only-cursor-color)
(cua-overwrite-cursor-color, cua-global-mark-cursor-color):
Customization cursor type and/or cursor color.
(cua--update-indications): Handle cursor type changes.
(cua-mode): Update cursor indications if enabled.
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).
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.
(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.
