Add screen blackout to qchess

[progcomp2013.git] / qchess / data / help.txt

diff --git a/qchess/data/help.txt b/qchess/data/help.txt
index 4d2e5e5..8911f3b 100644 (file)
--- a/qchess/data/help.txt
+++ b/qchess/data/help.txt
@@ -103,6 +103,14 @@ OPTIONS
                If no time is given, the timeout is disabled.
 
                By default the timeout is disabled.
+               
+       --blackout[=time]
+               Setting a blackout time will cause the display to become black if the mouse is not moved and no keys or buttons are pressed.
+               If no time is given, the blackout time is disabled.
+               
+               By default the blackout is disabled.
+               
+               This switch was introduced for entirely obscure purposes.
 
        --classical
                If this option is used, the game will treat pieces "classically", ie: as in standard chess.