2014-04-17 Daniel Colascione <dancol@dancol.org>

2014-04-17  Daniel Colascione  <dancol@dancol.org>

	Add support for bracketed paste mode; add infrastructure for
	managing terminal mode enabling and disabling automatically.

	* xt-mouse.el:
	(xterm-mouse-mode): Simplify.
	(xterm-mouse-tracking-enable-sequence)
	(xterm-mouse-tracking-disable-sequence): New constants.
	(turn-on-xterm-mouse-tracking-on-terminal)
	(turn-off-xterm-mouse-tracking-on-terminal): Use
	tty-mode-set-strings and tty-mode-reset-strings terminal
	parameters instead of random hooks.
	(turn-on-xterm-mouse-tracking)
	(turn-off-xterm-mouse-tracking): Delete.

	* term/xterm.el (xterm-extra-capabilities): Fix bitrotted comment.
	(xterm-paste-ending-sequence): New constant.
	(xterm-paste): New command used for bracketed paste support.

	(xterm-modify-other-keys-terminal-list): Delete obsolete variable.
	(terminal-init-xterm-bracketed-paste-mode): New function.
	(terminal-init-xterm): Call it.
	(terminal-init-xterm-modify-other-keys): Use tty-mode-set-strings
	and tty-mode-reset-strings instead of random hooks.
	(xterm-turn-on-modify-other-keys)
	(xterm-turn-off-modify-other-keys)
	(xterm-remove-modify-other-keys): Delete obsolete functions.

	* term/screen.el: Rewrite to just use the xterm code.  Add
	copyright notice.  Mention tmux.