-.IP "\fB-t <color fg modeline> <color bg modeline> <color fg highlight> <color bg highlight>\fP" 10
-select a color them; each color is a positive number
+.IP "\fB-i\fP" 10
+inverse the order of lines so that the recent lines are at the top
+.IP "\fB-z\fP" 10
+remove the time prefix from zsh history
+.IP "\fB-c <fg modeline> <bg modeline> <fg highlight> <bg highlight>\fP" 10
+select the display colors for the modeline and the highlighted line