-.HP
-\fB\-f\fR, \fB\-\-nofade
-.IP
-Disable color fading in 256 color mode
-.HP
-\fB\-i\fR, \fB\-\-invert
-.IP
-Swap black and white color
-.HP
-\fB\-t\fR, \fB\-\-notrans
-.IP
-Disable transparency in transparent terminal
-.HP
-\fB\-h\fR, \fB\-\-help
-.IP
-Display usage message and exit
-.HP
-\fB\-d\fR, \fB\-\-debug
-.IP
-Enable debug messages on STDERR, add multiple times to increases debug level
-.SH PRESENTATION FILES
-.B mdp
-uses
-.B markdown
-format files, you can write your presentations content in that format using the
-text editor of your preference.
-
-Horizontal rules are used as slide separator, if any slide are too large to fit
-into your current screen an error message will be displayed at the moment the
-presentation is initiated.
-
-.SS
-Markdown formating supported
+.SS "Input Control"
+.TP
+.IR FILE
+The input file from which the presentation is read. If no file is specified,
+or if the file name is
+.BR \- ","
+the presentation is read from standard input.
+.SS "Output Control"
+.TP
+.BR \-e ", " \-\^\-expand
+Enable character entity expansion (e.g. '>' becomes '>').
+.TP
+.BR \-f ", " \-\^\-nofade
+Disable color fading in 256 color mode.
+.TP
+.BR \-i ", " \-\^\-invert
+Swap black and white color.
+.TP
+.BR \-t ", " \-\^\-notrans
+Disable transparency in transparent terminal.
+.
+.SS "Miscellaneous Options"
+.TP
+.BR \-d ", " \-\^\-debug
+Enable debug messages on STDERR. Add multiple times to increases debug level.
+.TP
+.BR \-h ", " \-\^\-help
+Display usage message and exit.
+.TP
+.BR \-v ", " \-\^\-version
+Display version and license information.
+.
+.SH ENVIRONMENT VARIABLES
+.SS "Output Control"
+.TP
+.BR MDP_LIST_HEAD[1-3],\ MDP_LIST_OPEN[1-3]
+Controls the list characters of unordered lists.