suse man page for djvutxt

DJVUTXT(1)							   DjVuLibre-3.5							DJVUTXT(1)

NAME
       djvutxt - Extract the hidden text from DjVu documents.

SYNOPSIS
       djvutxt [options] inputdjvufile [outputtxtfile]

DESCRIPTION
       Program	djvutxt  decodes  the  hidden text layer of a DjVu document inputdjvufile and prints it into file outputtxtfile or on the standard
       output.	The hidden text layer is usually generated with the help of an optical character recognition software.

       Without options -detail and -escape, this program simply outputs the UTF-8 text.  Option -detail cause the output of S-expressions describ-
       ing the text and its location.  Option -escape uses C-style escape sequences to represent nonprintable non-ASCII characters.

OPTIONS
       --page=pagespec
	      Specify  which pages should be processed.  When this option is not specified, the text of all pages of the documents is concatenated
	      into the output file.  The page specification pagespec contains one or more comma-separated page ranges.	A page range is  either  a
	      page  number,  or  two  page numbers separated by a dash.  For instance, specification 1-10 outputs pages 1 to 10, and specification
	      1,3,99999-4 outputs pages 1 and 3, followed by all the document pages in reverse order up to page 4.

       --detail=keyword
	      This options causes djvutxt to output S-expressions specifying the position of the text in the page.  See the manual page djvused(1)
	      for a description of the output format.  Argument keyword specifies the maximum level of detail for which text location is reported.
	      The recognized values are: page, column, region, para, line, word, and char.  All other values are interpreted as char.

       --escape
	      Output escape sequences of the form  "ooo" for all non ASCII or non printable UTF-8 characters and for the backslash character.

REMARKS
       Use program djvused(1) for more control over the text layer.

CREDITS
       This program was initially written by Andrei Erofeev  <andrew_erofeev@yahoo.com>  and  was  then  improved  Bill  Riemers  <docbill@source-
       forge.net> and many others. It was then rewritten to use the ddjvuapi by Leon Bottou <leonb@sourceforge.net>.

SEE ALSO
       djvu(1), djvused(1)

DjVuLibre-3.5							    10/11/2001								DJVUTXT(1)