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NAME | SYNOPSIS | DESCRIPTION | OPTIONS | ENVIRONMENT | FILES | VERSION | COPYRIGHT | SEE ALSO | COLOPHON |
gensprep(8) ICU 67.1 Manual gensprep(8)
gensprep - compile StringPrep data from files filtered by filter‐
RFC3454.pl
gensprep [ -h, -?, --help ] [ -v, --verbose ] [ -c, --copyright ] [
-s, --sourcedir source ] [ -d, --destdir destination ]
gensprep reads filtered RFC 3454 files and compiles their information
into a binary form. The resulting file, <name>.icu, can then be read
directly by ICU, or used by pkgdata(8) for incorporation into a
larger archive or library.
The files read by gensprep are described in the FILES section.
-h, -?, --help
Print help about usage and exit.
-v, --verbose
Display extra informative messages during execution.
-c, --copyright
Include a copyright notice into the binary data.
-s, --sourcedir source
Set the source directory to source. The default source
directory is specified by the environment variable ICU_DATA.
-d, --destdir destination
Set the destination directory to destination. The default
destination directory is specified by the environment variable
ICU_DATA.
ICU_DATA Specifies the directory containing ICU data. Defaults to
${prefix}/share/icu/67.1/. Some tools in ICU depend on the
presence of the trailing slash. It is thus important to
make sure that it is present if ICU_DATA is set.
The following files are read by gensprep and are looked for in the
source /misc for rfc3454_*.txt files and in source /unidata for
NormalizationCorrections.txt.
rfc3453_A_1.txt Contains the list of unassigned codepoints in
Unicode version 3.2.0....
rfc3454_B_1.txt Contains the list of code points that are
commonly mapped to nothing....
rfc3454_B_2.txt Contains the list of mappings for casefolding of
code points when Normalization form NFKC is
specified....
rfc3454_C_X.txt Contains the list of code points that are
prohibited for IDNA.
NormalizationCorrections.txt
Contains the list of code points whose
normalization has changed since Unicode Version
3.2.0.
67.1
Copyright (C) 2000-2002 IBM, Inc. and others.
pkgdata(8)
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 2020-08-13. (At that time,
the date of the most recent commit that was found in the repository
was 2020-08-12.) If you discover any rendering problems in this HTML
version of the page, or you believe there is a better or more up-to-
date source for the page, or you have corrections or improvements to
the information in this COLOPHON (which is not part of the original
manual page), send a mail to man-pages@man7.org
ICU MANPAGE 18 March 2003 gensprep(8)