Scrolling

View>Scrolling>Scroll to Current Line (shortcut: Control-E Control-J) centers the line containing the caret on the screen.

View>Scrolling>Center Caret on Screen (shortcut: Control-E Control-I) moves the caret to the line in the middle of the screen.

View>Scrolling>Line Scroll Up (shortcut: Control-') scrolls the text area up by one line.

View>Scrolling>Line Scroll Down (shortcut: Control-/) scrolls the text area down by one line.

View>Scrolling>Page Scroll Up (shortcut: Alt-') scrolls the text area up by one screenful.

View>Scrolling>Page Scroll Down (shortcut: Alt-/) scrolls the text area down by one screenful.

The above scrolling commands differ from the caret movement commands in that they don't actually move the caret; they just change the scroll bar position.

View>Scrolling>Synchronized Scrolling is a check box menu item, that if selected, forces scrolling performed in one text area to be propagated to all other text areas in the current view. Invoking the command a second time disables the feature.