go twice as fast and a speed-up of 0.1 makes it go ten times slower
than the original session.
.SH OPTIONS
+The options will overide old style arguments.
+.TP
+.BR \-t , " \-\-timing FILE"
+File containing script timing output.
+.TP
+.BR \-s , " \-\-typescript FILE"
+Script terminal output file.
+.TP
+.BR \-d , " \-\-divisor NUM"
+Speed up or slow down replay displaying by divisor. The argument
+is floating point number.
.TP
.BR \-V , " \-\-version"
Print version information.