start in regexp mode
.TP
\fB-a\fR, \fB--case-sensitive\fR
-start in case sensitive mode
+start in case-sensitive mode
.TP
\fB-j\fR, \fB--show-long-lines\fR
print three dots at the end of truncated lines
.TP
\fB-y\fR, \fB--show-hits\fR
-highlight the parts of each line which trigger the detection
+highlight the part(s) of each line which match the substrings or regexp
.TP
\fB-u\fR, \fB--upper-case-makes-case-sensitive\fR
using an upper case in the matching string makes the matching