Go to the first , previous , next , last section, table of contents . The echo area is a one line window which appears at the bottom of the screen. It is used to display informative or error messages, and to read lines of input from you when that is necessary. Almost all of the commands available in the echo area are identical to their Emacs counterparts, so please refer to that documentation for greater depth of discussion on the concepts of editing a line of text.
Moves backward a character.
Moves to the start of the input line. Moves to the end of the input line. Moves backward a word. Deletes the character under the cursor. Inserts the next character verbatim.