127 lines
3.9 KiB
Groff
127 lines
3.9 KiB
Groff
.\" Copyright (c) 1992, 2000 Hellmuth Michaelis
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.\"
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.\" All rights reserved.
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.\"
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.\" Redistribution and use in source and binary forms, with or without
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.\" modification, are permitted provided that the following conditions
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.\" are met:
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.\" 1. Redistributions of source code must retain the above copyright
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.\" notice, this list of conditions and the following disclaimer.
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.\" 2. Redistributions in binary form must reproduce the above copyright
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.\" notice, this list of conditions and the following disclaimer in the
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.\" documentation and/or other materials provided with the distribution.
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.\"
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.\" THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS OR
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.\" IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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.\" OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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.\" IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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.\" INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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.\" NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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.\" DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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.\" THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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.\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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.\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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.\"
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.\" Last Edit-Date: [Mon Mar 27 17:04:14 2000]
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.\"
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.\" $FreeBSD$
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.\"
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.Dd March 27, 2000
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.Dt KCON 1
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.Os
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.Sh NAME
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.Nm kcon
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.Nd pcvt keyboard control and remapping
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.Sh SYNOPSIS
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.Nm
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.Op Fl d Ar delay
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.Op Fl l
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.Op Fl m Ar map
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.Op Fl o
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.Op Fl p
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.Op Fl R
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.Op Fl r Ar rate
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.Op Fl s
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.Op Fl t Ns Ar +/-
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.Op Fl x
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.Sh DESCRIPTION
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.Nm
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is used for controlling all aspects of keyboard configuration for the 'pcvt'
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video driver.
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.Pp
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The available options are:
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.Bl -tag -width flag
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.It Fl d Ar delay
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Specifies the delay after which the last key entered will be repeated by the
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Keyboard.
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Valid values are 0..3 corresponding to delays of 250, 500, 750 and
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1000 milliseconds.
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.It Fl l
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Displays the current keyboard map in use by the driver.
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.It Fl m Ar map
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Specifies the map entry to be searched in the keyboard capabilities database
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.Nm keycap .
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The database is searched for the entry and if found, the mapping
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is loaded and is used in the driver from then on.
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.It Fl o
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Switches display of control codes to octal in the listing of the current map.
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To be used in conjunction with the
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.Fl l
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option.
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.It Fl p
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Uses 'pure' output when listing - the Escape character is displayed in either
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octal or hexadecimal and not as 'ESC'. To be used in conjunction with the
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.Fl l
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option.
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.It Fl r Ar rate
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Specifies the character repetition rate.
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Valid argument values are 0...31
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corresponding to rates of 30 characters/second ... 2 characters/second.
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.It Fl R
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Reset the Keyboard.
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.It Fl s
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Displays the current settings of the rate and delay values.
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.It Fl t Ar +/-
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Specify this option to enable
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.Pq Ar +
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or disable
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.Pq Ar -
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the repetition of keys.
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.It Fl x
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Switches display of control codes to hexadecimal in the listing of the current map.
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To be used in conjunction with the
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.Fl l
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option.
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This is the default behaviour.
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.El
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.Sh FILES
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.Bl -tag -width /usr/share/misc/keycap.pcvt -compact
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.It Pa /usr/share/misc/keycap.pcvt
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Keyboard capabilities data base file if nothing else was chosen during installation.
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.It Pa /dev/console
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Keyboard raw device.
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.El
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.Sh SEE ALSO
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.Xr keycap 3 ,
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.Xr keycap 5
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.Sh BUGS
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.Nm
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detects several inconsistencies in the keycap database.
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In case of errors
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.Nm
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exits with an error message.
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If this happens, the keyboard may remain in
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an undefined state.
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To recover from such situation, execute
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.Dq Li kcon -m default .
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.Sh EXAMPLES
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The command
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.Dq Li kcon -m gb
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loads the entry 'gb' from the keycap file into the keyboard to switch to
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a british keyboard behaviour.
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.Pp
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The command
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.Dq Li kcon -r 0 -d 0
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switches the keyboard to emit characters at a rate of 30 characters per second
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after a key has been held down for 250 milliseconds.
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