Beeping

This section describes how to make Emacs ring the bell (or blink the screen) to attract the user's attention. Be conservative about how often you do this; frequent bells can become irritating. Also be careful not to use just beeping when signaling an error is more appropriate. (See section Errors.)

Function: ding &optional do-not-terminate

This function beeps, or flashes the screen (see visible-bell below). It also terminates any keyboard macro currently executing unless do-not-terminate is non-nil.

Function: beep &optional do-not-terminate

This is a synonym for ding.

User Option: visible-bell

This variable determines whether Emacs should flash the screen to represent a bell. Non-nil means yes, nil means no. This is effective on a window system, and on a character-only terminal provided the terminal's Termcap entry defines the visible bell capability (`vb').

Variable: ring-bell-function

If this is non-nil, it specifies how Emacs should "ring the bell." Its value should be a function of no arguments.

Go to the first, previous, next, last section, table of contents.