remove duplicated lines (note that you can have two different lines
with the same visible part if you use the -x option)
.IP "\fB-e\fP" 10
-start in the regexp mode
+start in regexp mode
.IP "\fB-a\fP" 10
-start in the case-sensitive mode
+start in case sensitive mode
.IP "\fB-q\fP" 10
make a flash instead of a beep when there is an edition error
.IP "\fB--\fP" 10
<< " -z remove the zsh history line prefix" << endl
<< " -i invert the order of lines" << endl
<< " -e start in regexp mode" << endl
- << " -a case sensitive" << endl
+ << " -a start in case sensitive mode" << endl
<< " -m monochrome mode" << endl
<< " -q make a flash instead of a beep on an edition error" << endl
<< " -- all following arguments are filenames" << endl