on run argv
	set xkey to (item 1 of argv)
	if ((count of argv) > 1) then
		set xmod to (item 2 of argv)
	else
		set xmod to ""
	end if
	
	set xcode to 0
	if xkey = "left" then set xcode to 123
	if xkey = "right" then set xcode to 124
	if xkey = "down" then set xcode to 125
	if xkey = "up" then set xcode to 126
	
	if xkey = "tab" then set xcode to 48
	if xkey = "space" then set xcode to 49
	if xkey = "enter" then set xcode to 76
	if xkey = "backspace" then set xcode to 51
	
	if xkey = "home" then set xcode to 115
	if xkey = "end" then set xcode to 119
	if xkey = "insert" then set xcode to 114
	if xkey = "delete" then set xcode to 117
	if xkey = "pgup" then set xcode to 116
	if xkey = "pgdn" then set xcode to 121
	
	if xkey = "esc" then set xcode to 53
	
	if xmod = "" then
		if xcode = 0 then
			tell application "System Events" to keystroke xkey
		else
			tell application "System Events" to key code xcode
		end if
	else
		if xcode = 0 then
			if xmod = "c" then tell application "System Events" to keystroke xkey using control down
			if xmod = "o" then tell application "System Events" to keystroke xkey using option down
			if xmod = "s" then tell application "System Events" to keystroke xkey using shift down
			if xmod = "x" then tell application "System Events" to keystroke xkey using command down
			if xmod = "co" or xmod = "oc" then tell application "System Events" to keystroke xkey using {control down, option down}
			if xmod = "cs" or xmod = "sc" then tell application "System Events" to keystroke xkey using {control down, shift down}
			if xmod = "cx" or xmod = "xc" then tell application "System Events" to keystroke xkey using {control down, command down}
			if xmod = "os" or xmod = "so" then tell application "System Events" to keystroke xkey using {option down, shift down}
			if xmod = "ox" or xmod = "xo" then tell application "System Events" to keystroke xkey using {option down, command down}
			if xmod = "sx" or xmod = "xs" then tell application "System Events" to keystroke xkey using {shift down, command down}
			if xmod = "cos" or xmod = "cso" or xmod = "ocs" or xmod = "osc" or xmod = "sco" or xmod = "soc" then tell application "System Events" to keystroke xkey using {control down, option down, shift down}
			if xmod = "cox" or xmod = "cxo" or xmod = "ocx" or xmod = "oxc" or xmod = "xco" or xmod = "xoc" then tell application "System Events" to keystroke xkey using {control down, option down, command down}
			if xmod = "csx" or xmod = "cxs" or xmod = "scx" or xmod = "sxc" or xmod = "xcs" or xmod = "xsc" then tell application "System Events" to keystroke xkey using {control down, shift down, command down}
			if xmod = "osx" or xmod = "oxs" or xmod = "sox" or xmod = "sxo" or xmod = "xos" or xmod = "xso" then tell application "System Events" to keystroke xkey using {option down, shift down, command down}
		else
			if xmod = "c" then tell application "System Events" to key code xcode as integer using control down
			if xmod = "o" then tell application "System Events" to key code xcode as integer using option down
			if xmod = "s" then tell application "System Events" to key code xcode as integer using shift down
			if xmod = "x" then tell application "System Events" to key code xcode as integer using command down
			if xmod = "co" or xmod = "oc" then tell application "System Events" to key code xcode as integer using {control down, option down}
			if xmod = "cs" or xmod = "sc" then tell application "System Events" to key code xcode as integer using {control down, shift down}
			if xmod = "cx" or xmod = "xc" then tell application "System Events" to key code xcode as integer using {control down, command down}
			if xmod = "os" or xmod = "so" then tell application "System Events" to key code xcode as integer using {option down, shift down}
			if xmod = "ox" or xmod = "xo" then tell application "System Events" to key code xcode as integer using {option down, command down}
			if xmod = "sx" or xmod = "xs" then tell application "System Events" to key code xcode as integer using {shift down, command down}
			if xmod = "cos" or xmod = "cso" or xmod = "ocs" or xmod = "osc" or xmod = "sco" or xmod = "soc" then tell application "System Events" to key code xcode using {control down, option down, shift down}
			if xmod = "cox" or xmod = "cxo" or xmod = "ocx" or xmod = "oxc" or xmod = "xco" or xmod = "xoc" then tell application "System Events" to key code xcode using {control down, option down, command down}
			if xmod = "csx" or xmod = "cxs" or xmod = "scx" or xmod = "sxc" or xmod = "xcs" or xmod = "xsc" then tell application "System Events" to key code xcode using {control down, shift down, command down}
			if xmod = "osx" or xmod = "oxs" or xmod = "sox" or xmod = "sxo" or xmod = "xos" or xmod = "xso" then tell application "System Events" to key code xcode using {option down, shift down, command down}
		end if
	end if
end run