+.IP "\fB-i\fP" 10
+invert the order of the lines
+.IP "\fB-b\fP" 10
+remove the numeric prefix from bash history
+.IP "\fB-z\fP" 10
+remove the time prefix from zsh history
+.IP "\fB-d\fP" 10
+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
+.IP "\fB-a\fP" 10
+start in the 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
+state that all following arguments are filenames
+.IP "\fB-t <title>\fP" 10
+add a title in the modeline
+.IP "\fB-c <fg modeline> <bg modeline> <fg highlight> <bg highlight>\fP" 10
+select the modeline and highlight color numbers
+.IP "\fB-v\fP" 10
+inject the selected line into the tty input buffer
+.IP "\fB-w\fP" 10
+add ^Q between characters during tty injection to quote control characters