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infocmp(1M)		System Administration Commands		   infocmp(1M)

NAME
       infocmp - compare or print out terminfo descriptions

SYNOPSIS
       /usr/bin/infocmp	 [-d] [-c] [-n]	[-I] [-L] [-C] [-r] [-u] [-s | d | i |
       l | c]	[-v]  [-V]  [-1]  [-w width]  [-A   directory]	[-B directory]
       [termname...]

DESCRIPTION
       infocmp	compares  a binary terminfo entry with other terminfo entries,
       rewrites	a terminfo description to take advantage of the	use=  terminfo
       field, or prints	out a terminfo description from	the binary file	( term
       ) in a variety of formats. It displays boolean fields first,  then  nu-
       meric  fields,  followed	by the string fields. If no options are	speci-
       fied and	zero, or one termname is specified, the	-I option is  assumed.
       If more than one	termname is specified, the -d option is	assumed.

OPTIONS
       The  -d , -c , and -n options can be used for comparisons. infocmp com-
       pares the terminfo description of the first terminal termname with each
       of  the	descriptions  given  by	 the  entries for the other terminal's
       termname. If a capability is defined for	only one of the	terminals, the
       value returned will depend on the type of the capability: F for boolean
       variables, -1 for integer variables, and	NULL for string	variables.

       -d    Produce a list of each capability that is different  between  two
	     entries. This option is useful to show the	difference between two
	     entries, created by different people, for	the  same  or  similar
	     terminals.

       -c    Produce  a	list of	each capability	that is	common between two en-
	     tries. Capabilities that are not set are ignored. This option can
	     be	used as	a quick	check to see if	the -u option is worth using.

       -n    Produce a list of each capability that is in neither entry. If no
	     termname is given,	the environment	variable TERM will be used for
	     both  of  the termnames. This can be used as a quick check	to see
	     if	anything was left out of a description.

       The -I ,	-L , and -C options will produce a  source  listing  for  each
       terminal	named.

       -I    Use the terminfo names.

       -L    Use the long C variable name listed in < term.h >.

       -C    Use  the  termcap names. The source produced by the -C option may
	     be	used directly as a termcap entry, but not all of  the  parame-
	     terized  strings  may  be	changed	to the termcap format. infocmp
	     will attempt to convert most of  the  parameterized  information,
	     but  anything  not	converted will be plainly marked in the	output
	     and commented out.	These should be	edited by hand.

       -r    When using	-C , put out all capabilities in termcap form.

       If no termname is given,	the environment	variable TERM will be used for
       the terminal name.

       All  padding  information  for  strings	will be	collected together and
       placed at the beginning of the string where termcap expects it.	Manda-
       tory  padding (padding information with a trailing '/') will become op-
       tional.

       All termcap variables no	longer supported by terminfo , but are	deriv-
       able  from  other  terminfo variables, will be displayed.  Not all ter-
       minfo capabilities will be translated; only those variables which  were
       part  of	 termcap  will normally	be displayed. Specifying the -r	option
       will take off this restriction, allowing	all capabilities  to  be  dis-
       played in termcap form.

       Note that because padding is collected to the beginning of the capabil-
       ity, not	all capabilities are displayed.	Mandatory padding is not  sup-
       ported.	Because	 termcap strings are not as flexible, it is not	always
       possible	to convert a terminfo string  capability  into	an  equivalent
       termcap	format.	 A subsequent conversion of the	termcap	file back into
       terminfo	format will not	necessarily reproduce  the  original  terminfo
       source.

       Some  common  terminfo  parameter sequences, their termcap equivalents,
       and some	terminal types which commonly have such	sequences, are:

       terminfo	    termcap	 Representative	Terminals
       %p1%c	 %.   adm
       %p1%d	 %d   hp, ANSI standard, vt100
       %p1%'x'%+%c    %+x  concept
       %i   %i	 ANSI standard,	vt100
       %p1%?%'x'%>%t%p1%'y'%+%;	%>xy concept
       %p2 is printed before %p1     %r	  hp

       -u    Produce a terminfo	 source	 description  of  the  first  terminal
	     termname  which  is relative to the sum of	the descriptions given
	     by	the entries for	the other terminals' termnames.	It  does  this
	     by	 analyzing  the	differences between the	first termname and the
	     other termnames and producing a description with use= fields  for
	     the  other	 terminals. In this manner, it is possible to retrofit
	     generic  terminfo entries into a terminal's description.  Or,  if
	     two  similar  terminals exist, but	were coded at different	times,
	     or	by different people so that each description  is  a  full  de-
	     scription,	using infocmp will show	what can be done to change one
	     description to be relative	to the other.

       A capability is displayed with an at-sign (@) if	it no longer exists in
       the  first  termname,  but one of the other termname entries contains a
       value for it. A capability's value is displayed if  the	value  in  the
       first termname is not found in any of the other termname	entries, or if
       the first of the	other termname entries that has	this capability	 gives
       a different value for that capability.

       The order of the	other termname entries is significant. Since the  ter-
       minfo compiler tic does a left-to-right scan of the capabilities, spec-
       ifying two use= entries that contain differing entries for the same ca-
       pabilities will produce different results, depending on	the  order  in
       which the entries are given. infocmp will flag any such inconsistencies
       between the other termname entries as they are found.

       Alternatively, specifying a capability after a  use=  entry  that  con-
       tains,  it will cause the second	specification to be ignored. Using in-
       focmp to	recreate a description can be a	useful check to	make sure that
       everything was specified	correctly in the original source description.

       Another	error  that  does not cause incorrect compiled files, but will
       slow down the compilation time, is specifying superfluous  use= fields.
       infocmp will flag any superfluous  use= fields.

       -s    Sorts  the	 fields	within each type according to the argument be-
	     low:

	      d	    Leave fields in the	order that they	are stored in the ter-
		    minfo database.

	      i	    Sort by terminfo name.

	      l	    Sort by the	long C variable	name.

	      c	    Sort by the	termcap	name.

	      If  the -s option	is not given, the fields are sorted alphabeti-
	      cally by the terminfo name within	each type, except in the  case
	      of  the -C or the	-L options, which cause	the sorting to be done
	      by the termcap name or the long C	variable name, respectively.

       -v    Print out tracing information on standard error  as  the  program
	     runs.

       -V    Print out the version of the program in use on standard error and
	     exit.

       -1    Print the fields one to a line. Otherwise,	the fields are printed
	     several to	a line to a maximum width of 60	characters.

       -wwidth
	     Changes the output	to width characters.

       The  location of	the compiled terminfo database is taken	from the envi-
       ronment variable	TERMINFO. If the variable is not defined, or the  ter-
       minal is	not found in that location, the	system terminfo	database, usu-
       ally in /usr/share/lib/terminfo,	is used.  The options -A and -B	may be
       used to override	this location.

       -A directory
	     Set TERMINFO for the first	termname.

       -B directory
	     Set  TERMINFO  for	the other termnames. With this,	it is possible
	     to	compare	descriptions for a terminal with the same name located
	     in	two different databases. This is useful	for comparing descrip-
	     tions for the same	terminal created by different people.

FILES
       /usr/share/lib/terminfo/?/*
	     Compiled terminal description database.

ATTRIBUTES
       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE	TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Availability		     |SUNWcsu			   |
       +-----------------------------+-----------------------------+

SEE ALSO
       captoinfo(1M), tic(1M), curses(3CURSES),	terminfo(4), attributes(5)

SunOS 5.9			  5 Jul	1990			   infocmp(1M)

NAME | SYNOPSIS | DESCRIPTION | OPTIONS | FILES | ATTRIBUTES | SEE ALSO

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