Document -background none option

Document option introduced in commit 8976e97.

Signed-off-by: Michal Suchanek <hramrach@centrum.cz>
Reviewed-by: Jeremy Huddleston <jeremyhu@apple.com>
Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com>
This commit is contained in:
Michal Suchanek 2011-10-13 17:14:53 +02:00
parent fb84be47db
commit b04aff76ac

View File

@ -100,6 +100,12 @@ specifies a file which contains a collection of authorization records used
to authenticate access. See also the \fIxdm\fP(1) and
\fIXsecurity\fP(__miscmansuffix__) manual pages.
.TP 8
.BI \-background\ none
Asks the driver not to clear the background on startup, if the driver supports that.
May be useful for smooth transition with eg. fbdev driver.
For security reasons this is not the default as the screen contents might
show a previous user session.
.TP 8
.B \-br
sets the default root window to solid black instead of the standard root weave
pattern. This is the default unless -retro or -wr is specified.