svkbd/svkbd.1

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.Dd August 4, 2020
.Dt SVKBD 1
.Os
.Sh NAME
.Nm svkbd
.Nd simple virtual keyboard
.Sh SYNOPSIS
.Nm
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.Op Fl D
.Op Fl d
.Op Fl g Ar geometry
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.Op Fl fn Ar font
.Op Fl O
.Op Fl h
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.Op Fl H Ar heightfactor
.Op Fl l Ar layers
.Op Fl s Ar layer
.Op Fl v
.Sh DESCRIPTION
.Nm
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is a simple virtual keyboard for X.org, intended to be used in environments, where no
keyboard is available.
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.Sh OPTIONS
.Bl -tag -width Ds
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.It Fl D
Debug mode; output verbosely to stderr.
.It Fl d
Set the _NET_WM_WINDOW_TYPE_DOCK property to hint windowmanagers it is
dockable, by default off.
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.It Fl fn Ar font
Defines the font or font set used. e.g. "Monospace:bold:size=20" (an Xft font).
.It Fl g Ar geometry
Adjust the initial window position or size as specified by the standard X11
geometry format.
.It Fl h
Show the usage information.
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.It Fl H Ar heightfactor
Affects the vertical space taken by the keyboard.
One row of keys takes up 1/heighfactor of the screen's total height.
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.It Fl l Ar layers
Comma separated list of layers to enable (by name). If not set, all layers
in the layout will be available.
The layer names are defined by the layout you compiled.
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.It Fl s Ar layer
The layer to show on program start-up (by name). If not set, the first
layer of the layout will be shown.
.It Fl O
Disable overlay functionality.
.It Fl v
Show the version information.
.El
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.Sh ENVIRONMENT
The following environment variables can be defined, providing
an alternative to some of the command line parameters.
The command line parameters, however, always take precedence:
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.Bl -tag -width Ds
.It Ev SVKBD_LAYERS
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Comma separated list of layers to enable (by name). The layer names are defined by the layout
you compiled.
.It Ev SVKBD_ENABLEOVERLAYS
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Set this to 0 if you want to disable overlay functionality.
.It Ev SVKBD_HEIGHTFACTOR
Affects the vertical space taken by the keyboard.
One row of keys takes up 1/heighfactor of the screen's total height.
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.El
.Sh SEE ALSO
.Xr XParseGeometry 3
.Sh AUTHORS
.An Christoph Lohmann Aq Mt 20h@r-36.net
.An Enno Boland Aq Mt gottox@s01.de
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.An Miles Alan Aq Mt m@milesalan.com
.An Maarten van Gompel Aq Mt proycon@anaproy.nl