40001	Exit application
40004	About this application
40005	Select text color
40006	Select text background color
40007	Modify the TAB setting
40008	Select text font
40009	Switch the line numebr display on/off
40010	Page down
40011	Page up
40012	Beginning of file
40013	End of file
40014	Column left
40015	Column right
40016	Line down
40017	Line up
40018	Page left
40019	Rage right
40020	Begining of line
40021	End of line
40022	Toggle between fixed and proportional spacing display (non fixed pitch fonts only)
40023	Modify the scroll parameter
40029	Find text
40030	Find next 
40031	Goto specified line
57601	Open text file