Hot keys and shortcuts

GW has a number of hotkeys to make things quicker for advanced users. These are listed below:

Function	Key
scroll left	LEFT
scroll right	RIGHT
scroll down	PAGE_DOWN or CTRL + [
scroll up	PAGE_UP or CTRL + ]
zoom in	UP
zoom out	DOWN
zoom to cursor	CTRL + LEFT_MOUSE
sort at cursor	S
decrase ylim	CTRL + KEY_MINUS
increase ylim	CTRL + KEY_EQUALS
next region view	]
previous region view	[
cycle link mode	L
find matching alignments	F
repeat last command	ENTER
resize window	SHIFT + ARROW_KEY
switch viewing mode	TAB
repeat last command	R
switch variant file	COMMAND + ARROW_KEY