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    accept_check

ACCEPT_CHECK(1)						       ACCEPT_CHECK(1)

NAME
	   accept_check
	  - Check whether a grammar accept / reject given word sequences

SYNOPSIS
       accept_check [-t] [-s spname] [-v] {prefix}

DESCRIPTION
       accept_check is a tool to check whether a sentence can be accepted or
       rejected	on a grammar (prefix.dfa and prefix.dict). The sentence	should
       be given	from standard input. You can do	a batch	check by preparing all
       test sentence at	each line of a text file, and give it as standard
       input of	accept_check.

       This tool needs .dfa, .dict and .term files. You	should convert a
       written grammar file to generate	them by	mkdfa.pl.

       A sentence should be given as space-separated word sequence. It may be
       required	to add head / tail silence word	like sil, depending on your
       grammar.	And should not contain a short-pause word.

       When a word belongs to various category in a grammar, accept_check will
       check all the possible sentence patterns, and accept it if any of those
       is acceptable.

OPTIONS
	-t
	  Use category name as input instead of	word.

	-s  spname
	  Short-pause word name	to be skipped. (default: "sp")

	-v
	  Debug	output.

EXAMPLES
       An output for "date" grammar:

	  % echo '<s> NEXT SUNDAY </s>'	| accept_check date
	  Reading in dictionary...
	  143 words...done
	  Reading in DFA grammar...done
	  Mapping dict item <->	DFA terminal (category)...done
	  Reading in term file (optional)...done
	  27 categories, 143 words
	  DFA has 35 nodes and 71 arcs
	  -----
	  wseq:	<s> NEXT SUNDAY	</s>
	  cate:	NS_B (NEXT|NEXT) (DAYOFWEEK|DAYOFWEEK|DAY|DAY) NS_E
	  accepted

SEE ALSO
	mkdfa.pl ( 1 ) ,
	generate ( 1 ) ,
	nextword ( 1 )

COPYRIGHT
       Copyright (c) 1997-2000 Information-technology Promotion	Agency,	Japan

       Copyright (c) 1991-2008 Kawahara	Lab., Kyoto University

       Copyright (c) 2000-2005 Shikano Lab., Nara Institute of Science and
       Technology

       Copyright (c) 2005-2008 Julius project team, Nagoya Institute of
       Technology

LICENSE
       The same	as Julius.

				  10/02/2008		       ACCEPT_CHECK(1)

NAME | SYNOPSIS | DESCRIPTION | OPTIONS | EXAMPLES | SEE ALSO | COPYRIGHT | LICENSE

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