gensprep.8.in (2743B)
1 .\" Hey, Emacs! This is -*-nroff-*- you know... 2 .\" 3 .\" gensprep.8: manual page for the gensprep utility 4 .\" 5 .\" Copyright (C) 2016 and later: Unicode, Inc. and others. 6 .\" License & terms of use: http://www.unicode.org/copyright.html 7 .\" Copyright (C) 2003 IBM, Inc. and others. 8 .\" 9 .TH gensprep 8 "18 March 2003" "ICU MANPAGE" "ICU @VERSION@ Manual" 10 .SH NAME 11 .B gensprep 12 \- compile StringPrep data from files filtered by filterRFC3454.pl 13 .SH SYNOPSIS 14 .B gensprep 15 [ 16 .BR "\-h\fP, \fB\-?\fP, \fB\-\-help" 17 ] 18 [ 19 .BR "\-v\fP, \fB\-\-verbose" 20 ] 21 [ 22 .BI "\-c\fP, \fB\-\-copyright" 23 ] 24 [ 25 .BI "\-s\fP, \fB\-\-sourcedir" " source" 26 ] 27 [ 28 .BI "\-d\fP, \fB\-\-destdir" " destination" 29 ] 30 .SH DESCRIPTION 31 .B gensprep 32 reads filtered RFC 3454 files and compiles their 33 information into a binary form. 34 The resulting file, 35 .BR <name>.icu , 36 can then be read directly by ICU, or used by 37 .BR pkgdata (8) 38 for incorporation into a larger archive or library. 39 .LP 40 The files read by 41 .B gensprep 42 are described in the 43 .B FILES 44 section. 45 .SH OPTIONS 46 .TP 47 .BR "\-h\fP, \fB\-?\fP, \fB\-\-help" 48 Print help about usage and exit. 49 .TP 50 .BR "\-v\fP, \fB\-\-verbose" 51 Display extra informative messages during execution. 52 .TP 53 .BI "\-c\fP, \fB\-\-copyright" 54 Include a copyright notice into the binary data. 55 .TP 56 .BI "\-s\fP, \fB\-\-sourcedir" " source" 57 Set the source directory to 58 .IR source . 59 The default source directory is specified by the environment variable 60 .BR ICU_DATA . 61 .TP 62 .BI "\-d\fP, \fB\-\-destdir" " destination" 63 Set the destination directory to 64 .IR destination . 65 The default destination directory is specified by the environment variable 66 .BR ICU_DATA . 67 .SH ENVIRONMENT 68 .TP 10 69 .B ICU_DATA 70 Specifies the directory containing ICU data. Defaults to 71 .BR @thepkgicudatadir@/@PACKAGE@/@VERSION@/ . 72 Some tools in ICU depend on the presence of the trailing slash. It is thus 73 important to make sure that it is present if 74 .B ICU_DATA 75 is set. 76 .SH FILES 77 The following files are read by 78 .B gensprep 79 and are looked for in the 80 .I source 81 /misc for rfc3454_*.txt files and in 82 .I source 83 /unidata for NormalizationCorrections.txt. 84 .TP 20 85 .B rfc3453_A_1.txt 86 Contains the list of unassigned codepoints in Unicode version 3.2.0.\|.\|.. 87 .TP 88 .B rfc3454_B_1.txt 89 Contains the list of code points that are commonly mapped to nothing.\|.\|.. 90 .TP 91 .B rfc3454_B_2.txt 92 Contains the list of mappings for casefolding of code points when Normalization form NFKC is specified.\|.\|.. 93 .TP 94 .B rfc3454_C_X.txt 95 Contains the list of code points that are prohibited for IDNA. 96 .TP 97 .B NormalizationCorrections.txt 98 Contains the list of code points whose normalization has changed since Unicode Version 3.2.0. 99 .SH VERSION 100 @VERSION@ 101 .SH COPYRIGHT 102 Copyright (C) 2000-2002 IBM, Inc. and others. 103 .SH SEE ALSO 104 .BR pkgdata (8)