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1 .\" Hey, Emacs! This is -*-nroff-*- you know... |
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2 .\" |
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3 .\" gencfu.1: manual page for the gencfu utility |
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4 .\" |
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5 .\" Copyright (C) 2012 International Business Machines Corporation and others |
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6 .\" |
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7 .TH GENCFU 1 "24 May 2009" "ICU MANPAGE" "ICU @VERSION@ Manual" |
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8 .SH NAME |
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9 .B gencfu |
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10 \- Generates Unicode Confusable data files |
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11 .SH SYNOPSIS |
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12 .B gencfu |
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13 [ |
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14 .BR "\-h\fP, \fB\-?\fP, \fB\-\-help" |
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15 ] |
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16 [ |
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17 .BR "\-V\fP, \fB\-\-version" |
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18 ] |
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19 [ |
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20 .BR "\-c\fP, \fB\-\-copyright" |
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21 ] |
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22 [ |
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23 .BR "\-v\fP, \fB\-\-verbose" |
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24 ] |
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25 [ |
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26 .BI "\-d\fP, \fB\-\-destdir" " destination" |
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27 ] |
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28 [ |
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29 .BI "\-i\fP, \fB\-\-icudatadir" " directory" |
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30 ] |
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31 .BI "\-r\fP, \fB\-\-rules" " rule\-file" |
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32 .BI "\-w\fP, \fB\-\-wsrules" " whole\-script\-rule\-file" |
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33 .BI "\-o\fP, \fB\-\-out" " output\-file" |
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34 .SH DESCRIPTION |
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35 .B gencfu |
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36 reads confusable character definitions in the input file, which are |
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37 plain text files containing confusable character |
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38 definitions in the input format defined by Unicode UAX39 for the files |
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39 .I confusables.txt |
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40 and |
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41 .I confusablesWholeScript.txt. |
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42 This source (.txt) format is also accepted by ICU spoof detectors. |
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43 The files must be encoded in utf-8 format, with or without a BOM. |
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44 Normally the output data file has the |
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45 .B .cfu |
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46 extension. |
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47 .SH OPTIONS |
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48 .TP |
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49 .BR "\-h\fP, \fB\-?\fP, \fB\-\-help" |
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50 Print help about usage and exit. |
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51 .TP |
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52 .BR "\-V\fP, \fB\-\-version" |
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53 Print the version of |
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54 .B gencfu |
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55 and exit. |
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56 .TP |
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57 .BR "\-c\fP, \fB\-\-copyright" |
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58 Embeds the standard ICU copyright into the |
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59 .IR output-file . |
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60 .TP |
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61 .BR "\-v\fP, \fB\-\-verbose" |
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62 Display extra informative messages during execution. |
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63 .TP |
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64 .BI "\-d\fP, \fB\-\-destdir" " destination" |
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65 Set the destination directory of the |
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66 .IR output-file |
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67 to |
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68 .IR destination . |
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69 .TP |
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70 .BI "\-i\fP, \fB\-\-icudatadir" " directory" |
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71 Look for any necessary ICU data files in |
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72 .IR directory . |
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73 For example, the file |
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74 .B pnames.icu |
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75 must be located when ICU's data is not built as a shared library. |
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76 The default ICU data directory is specified by the environment variable |
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77 .BR ICU_DATA . |
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78 Most configurations of ICU do not require this argument. |
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79 .TP |
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80 .BI "\-r\fP, \fB\-\-rules" " rule\-file" |
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81 The source file to read. |
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82 .TP |
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83 .BI "\-w\fP, \fB\-\-wsrules" " whole\-script\-rule\-file" |
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84 The whole script source file to read. |
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85 .TP |
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86 .BI "\-o\fP, \fB\-\-out" " output\-file" |
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87 The output data file to write. |
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88 .SH VERSION |
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89 1.0 |
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90 .SH COPYRIGHT |
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91 Copyright (C) 2009 International Business Machines Corporation and others |