-time are output (see the \fBHISTORY\fR section for more information).
-
-If the `\-clear' switch is used and \fIscan's\fR output is directed
-to a terminal, then \fIscan\fR will consult the environment variables
-\fB$TERM\fR and \fB$TERMCAP\fR to determine your terminal type in order
-to find out how to clear the screen prior to exiting. If the `\-clear'
-switch is used and \fIscan's\fR output is not directed to a terminal
-(e.g., a pipe or a file), then \fIscan\fR will send a formfeed prior
+time are output (see the
+.B HISTORY
+section for more information).
+.PP
+If the
+.B \-clear
+switch is used and
+.BR scan 's
+output is directed
+to a terminal, then
+.B scan
+will consult the environment variables
+.B $TERM
+and
+.B $TERMCAP
+to determine your terminal type in order
+to find out how to clear the screen prior to exiting. If the
+.B \-clear
+switch is used and
+.BR scan 's
+output is not directed to a terminal
+(e.g., a pipe or a file), then
+.B scan
+will send a formfeed prior