+\fB-a\fR, \fB--case-sensitive\fR
+start in case-sensitive mode
+.TP
+\fB-j\fR, \fB--show-long-lines\fR
+print a long-line indicator at the end of truncated lines
+.TP
+\fB-y\fR, \fB--show-hits\fR
+highlight the part(s) of each line which match the substrings or regexp