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XKBCOMP(1)			 X Version 11			    XKBCOMP(1)

NAME
       xkbcomp - compile XKB keyboard description

SYNOPSIS
       xkbcomp [option]	source [destination]

DESCRIPTION
       The  xkbcomp  keymap  compiler  converts	a description of an XKB	keymap
       into one	of several output formats.  The	most common use	for xkbcomp is
       to create a compiled keymap file	(.xkm extension) which can be read di-
       rectly by XKB-capable X servers or utilities.  The keymap compiler  can
       also  produce  C	 header	files or XKB source files.  The	C header files
       produced	by xkbcomp can be included by X	servers	or utilities that need
       a built-in default keymap.  The XKB source files	 produced  by  xkbcomp
       are fully resolved and can be used to verify that the files which typi-
       cally  make up an XKB keymap are	merged correctly or to create a	single
       file which contains a complete description of the keymap.

       The source may specify an X display, or an .xkb or  .xkm	 file;	unless
       explicitly  specified,  the format of destination depends on the	format
       of the source.  Compiling a .xkb	(keymap	source)	file generates a  .xkm
       (compiled  keymap file) by default.  If the source is a .xkm file or an
       X display, xkbcomp generates a keymap source file by default.

       If the destination is an	X display, the keymap for the display  is  up-
       dated with the compiled keymap.

       The  name  of  the destination is usually computed from the name	of the
       source, with the	extension replaced as appropriate.  When  compiling  a
       single  map from	a file which contains several maps, xkbcomp constructs
       the destination file name by appending an appropriate extension to  the
       name of the map to be used.

OPTIONS
       -a      Show  all  keyboard  information, reporting implicit or derived
	       information as a	comment.  Only affects .xkb format output.

       -C      Produce a C header file as output (.h extension).

       -dflts  Compute defaults	for any	missing	components, such as key	names.

       -em1 msg
	       Print msg before	printing first error message.

       -emp msg
	       Print msg at the	start of each message line.

       -eml msg
	       If there	were any errors, print msg before exiting.

       -help, -?
	       Show available options.

       -Idir   Specifies top-level directories to be searched  for  files  in-
	       cluded by the keymap description.  After	all directories	speci-
	       fied  by	 -I  options have been searched, the current directory
	       and finally, the	default	xkb directory /usr/local/share/X11/xkb
	       will be searched.

	       To prevent the  current	and  default  directories  from	 being
	       searched,  use  the -I option alone (i.e. without a directory),
	       before any -I options that specify the directories you do  want
	       searched.

       -i deviceid
	       If  source or destination is a valid X display, load the	keymap
	       from/into the device with the specified ID (not name).

       -l      List maps that specify the map pattern in any files  listed  on
	       the command line	(not implemented yet).

       -m name Specifies  a  map to be compiled	from an	file with multiple en-
	       tries.

       -merge  Merge the compiled information with the	map  from  the	server
	       (not implemented	yet).

       -o name Specifies a name	for the	generated output file.	The default is
	       the  name  of the source	file with an appropriate extension for
	       the output format.

       -opt parts
	       Specifies a list	of optional parts.  Compilation	errors in  any
	       optional	 parts are not fatal.  Parts may consist of any	combi-
	       nation of the letters c,	g, k, s, and t,	which specify the com-
	       patibility map, geometry, keycodes, symbols and types,  respec-
	       tively.

       -Rdir   Specifies the root directory for	relative path names.

       -synch  Force synchronization for X requests.

       -version
	       Print version number.

       -w lvl  Controls	the reporting of warnings during compilation.  A warn-
	       ing level of 0 disables all warnings; a warning level of	10 en-
	       ables them all.

       -xkb    Generate	 a  source description of the keyboard as output (.xkb
	       extension).

       -xkm    Generate	a compiled keymap file as output (.xkm extension).

SEE ALSO
       setxkbmap(1), X(7), xkeyboard-config(7)

AUTHOR
       Erik Fortune, Silicon Graphics

xkbcomp	1.5.0			  2025-03-31			    XKBCOMP(1)

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