.IR columns ]
.RB [ \-version ]
.RB [ \-help ]
-.IR addrs " ..."
+.I addrs
+\&...
.SH DESCRIPTION
.B Ap
is a program that parses addresses according to the ARPA
To override the output format used by
.BR ap ,
the
-.BI \-format " string"
+.B \-format
+.I string
or
-.BI \-format " file"
+.B \-format
+.I file
switches are used. This permits individual fields of
the address to be extracted with ease. The string is simply a format
string, and the file is simply a format file. See
.SH "SEE ALSO"
dp(8),
-.IR "Standard for the Format of ARPA Internet Text Messages" " (RFC\-822)"
+.I "Standard for the Format of ARPA Internet Text Messages"
+(RFC\-822)
.SH "DEFAULTS"
.nf