+Enabling or disabling an option is done by using 1 or 0 respectively.
+.Pp
+The file supports the following keywords:
+.Pp
+.Bl -tag -width "screenshot_enabledXXX" -offset indent -compact
+.It Cm color_focus
+Border color of the currently focussed window.
+.It Cm color_unfocus
+Border color of unfocussed windows.
+.It Cm bar_enabled
+Enable or disable status bar.
+.It Cm bar_border Ns Bq Ar x
+Color of the status bar border in screen
+.Ar x .
+.It Cm bar_color Ns Bq Ar x
+Color of the status bar window in screen
+.Ar x .
+.It Cm bar_font_color Ns Bq Ar x
+Color of the font in status bar in screen
+.Ar x .
+.It Cm bar_font
+Status bar font.
+.It Cm bar_action
+External script that populates additional information in the status bar,
+such as battery life.
+.It Cm bar_delay
+Update frequency, in seconds, of external script that populates the status bar.
+.It Cm spawn_term
+External application that gets spawned when
+.Cm M-S- Ns Aq Cm Return
+is used.
+.It Cm dialog_ratio
+Some applications have dialogue windows that are too small to be useful.
+This ratio is the screen size to what they will be resized.
+For example, 0.6 is 60% of the physical screen size.
+.It Cm screenshot_enabled
+Enable or disable screenshot capability.
+.It Cm screenshot_app
+Set to the script that will take screenshots.
+It will be called with "full" or "window" as parameter 1 to indicate what
+screenshot action is expected.
+The script shall handle those cases accordingly.
+.El
+.Pp
+Colors need to be specified per the
+.Xr XQueryColor 3
+specification and fonts need to be specified per the
+.Xr XQueryFont 3
+specification.