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GENCFU(1)                                  ICU 70.1 Manual                                 GENCFU(1)



NAME
       gencfu - Generates Unicode Confusable data files

SYNOPSIS
       gencfu  [  -h,  -?,  --help  ]  [ -V, --version ] [ -c, --copyright ] [ -v, --verbose ] [ -d,
       --destdir destination ] [ -i, --icudatadir directory ] -r, --rules  rule-file  -w,  --wsrules
       whole-script-rule-file -o, --out output-file

DESCRIPTION
       gencfu  reads  confusable character definitions in the input file, which are plain text files
       containing confusable character definitions in the input format defined by Unicode UAX39  for
       the  files confusables.txt and confusablesWholeScript.txt.  This source (.txt) format is also
       accepted by ICU spoof detectors.  The files must be encoded in utf-8 format, with or  without
       a BOM.  Normally the output data file has the .cfu extension.

OPTIONS
       -h, -?, --help
              Print help about usage and exit.

       -V, --version
              Print the version of gencfu and exit.

       -c, --copyright
              Embeds the standard ICU copyright into the output-file.

       -v, --verbose
              Display extra informative messages during execution.

       -d, --destdir destination
              Set the destination directory of the output-file to destination.

       -i, --icudatadir directory
              Look  for any necessary ICU data files in directory.  For example, the file pnames.icu
              must be located when ICU's data is not built as a shared  library.   The  default  ICU
              data directory is specified by the environment variable ICU_DATA.  Most configurations
              of ICU do not require this argument.

       -r, --rules rule-file
              The source file to read.

       -w, --wsrules whole-script-rule-file
              The whole script source file to read.

       -o, --out output-file
              The output data file to write.

VERSION
       1.0

COPYRIGHT
       Copyright (C) 2009 International Business Machines Corporation and others



ICU MANPAGE                                  24 May 2009                                   GENCFU(1)