User inputs for navigation in online mode

[ Left arrow ]

The caret is moved one character to the left. If the current caret position is at the start of a line, it is moved to the end the previous line, if present.

[ Right arrow ]

The caret is moved one character to the right. If the current caret position is at the end of a line, it is moved to the start of the next line, if present.

[ Up arrow ]

The caret is moved to the previous line.

[ Down arrow ]

The caret is moved to the next line.

[ Home ]

The caret is moved to the start of the current line.

[ End ]

The caret is moved to the end of the current line.

[ PgUp ]

The previous page is displayed.

[ PgDn ]

The next page is displayed.

[ Shift ] + [ Left arrow ]

[ Shift ] + [ Right arrow ]

Text selection

[ Del ] when text is selected

The selected text is deleted. Is nothing is selected, the character to the right of the caret position is deleted.

[ Enter ]

A new line is created, and the caret is set to the start of the new line.

[ Ctrl ] + [ Tab ]

A tab character is inserted. Currently it is represented as a single blank.

[ Tab ]

The focus is moved to the next visualization.