home *** CD-ROM | disk | FTP | other *** search
- '\"
- '\" Copyright 1992 Regents of the University of California
- '\" Permission to use, copy, modify, and distribute this
- '\" documentation for any purpose and without fee is hereby
- '\" granted, provided that this notice appears in all copies.
- '\" The University of California makes no representations about
- '\" the suitability of this material for any purpose. It is
- '\" provided "as is" without express or implied warranty.
- '\"
- .so man.macros
- .HS blt_bell cmds
- .BS
- '\" Note: do not modify the .SH NAME line immediately below!
- .SH NAME
- blt_bell \- ring the bell
- .SH SYNOPSIS
- \fBblt_bell\fR ?\fIpercent\fR?
- .BE
-
- .SH DESCRIPTION
- .PP
- This command is used to ring the keyboard bell. \fIpercent\fR is relative
- to the base volume of the keyboard bell and can range from -100 to 100
- inclusive.
- .PP
- If \fIpercent\fR is nonnegative then the bell volume is:
- .DS C
- base - [(base * \fIpercent\fR) / 100] + \fIpercent\fR
- .DE
- If \fIpercent\fR is negative then the bell volume is:
- .DS C
- base + [(base * \fIpercent\fR) / 100]
- .DE
- \fIpercent\fR defaults to 50 if it is not specified.
-
- .SH KEYWORDS
- bell, beep
-