Language	language (e.g. html, shell)
Insert multiline	Shift+Alt+DownArrow
Delete multiline	Shift+Alt+DownArrow+RightArrow+Delete
Replace multiword	control>preference>editing>enable (ctrl+mouse click/selection) ? ctrl + select words then type your word
Insert multiline	ctrl+h (search+replace) ^ with text (beginning)
Insert multiline	ctrl+h (search+replace) $ with text (ending)
Auto indent	settings => preferences => misc => auto-indent