gencfu(1) — Linux manual page
GENCFU(1) ICU 76.0.1 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
COLOPHON
This page is part of the ICU (International Components for
Unicode) project. Information about the project can be found at
⟨http://site.icu-project.org/home⟩. If you have a bug report for
this manual page, see ⟨http://site.icu-project.org/bugs⟩. This
page was obtained from the project's upstream Git repository
⟨https://github.com/unicode-org/icu⟩ on 2024-06-14. (At that
time, the date of the most recent commit that was found in the
repository was 2024-06-14.) If you discover any rendering
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(which is not part of the original manual page), send a mail to
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