1unicode(n)                   Unicode normalization                  unicode(n)
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NAME

8       unicode - Implementation of Unicode normalization
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SYNOPSIS

11       package require Tcl  8.3
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13       package require unicode  1.0
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15       ::unicode::fromstring string
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17       ::unicode::tostring uclist
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19       ::unicode::normalize form uclist
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21       ::unicode::normalizeS form string
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DESCRIPTION

26       This is an implementation in Tcl of the Unicode normalization forms.
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COMMANDS

29       ::unicode::fromstring string
30              Converts string to list of integer Unicode character codes which
31              is used in unicode for internal string representation.
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33       ::unicode::tostring uclist
34              Converts list of integers uclist back to Tcl string.
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36       ::unicode::normalize form uclist
37              Normalizes Unicode characters list ulist according to  form  and
38              returns  the normalized list. Form form takes one of the follow‐
39              ing values: D (canonical decomposition), C (canonical decomposi‐
40              tion,  followed by canonical composition), KD (compatibility de‐
41              composition), or KC (compatibility  decomposition,  followed  by
42              canonical composition).
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44       ::unicode::normalizeS form string
45              A  shortcut  to  ::unicode::tostring  [unicode::normalize \$form
46              [::unicode::fromstring \$string]].  Normalizes  Tcl  string  and
47              returns normalized string.
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EXAMPLES

50              % ::unicode::fromstring "\u0410\u0411\u0412\u0413"
51              1040 1041 1042 1043
52              % ::unicode::tostring {49 50 51 52 53}
53              12345
54              %
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58              % ::unicode::normalize D {7692 775}
59              68 803 775
60              % ::unicode::normalizeS KD "\u1d2c"
61              A
62              %
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REFERENCES

66       [1]    "Unicode  Standard  Annex  #15:  Unicode  Normalization  Forms",
67              (http://unicode.org/reports/tr15/)
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AUTHORS

70       Sergei Golovan
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BUGS, IDEAS, FEEDBACK

73       This document, and the package it describes, will  undoubtedly  contain
74       bugs and other problems.  Please report such in the category stringprep
75       of the Tcllib Trackers [http://core.tcl.tk/tcllib/reportlist].   Please
76       also  report any ideas for enhancements you may have for either package
77       and/or documentation.
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79       When proposing code changes, please provide unified diffs, i.e the out‐
80       put of diff -u.
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82       Note  further  that  attachments  are  strongly  preferred over inlined
83       patches. Attachments can be made by going  to  the  Edit  form  of  the
84       ticket  immediately  after  its  creation, and then using the left-most
85       button in the secondary navigation bar.
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SEE ALSO

88       stringprep(n)
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KEYWORDS

91       normalization, unicode
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94       Copyright (c) 2007, Sergei Golovan <sgolovan@nes.ru>
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99tcllib                               1.0.0                          unicode(n)
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