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unicode(n)                                  Unicode normalization                                 unicode(n)



____________________________________________________________________________________________________________

NAME
       unicode - Implementation of Unicode normalization

SYNOPSIS
       package require Tcl  8.3

       package require unicode  1.0

       ::unicode::fromstring string

       ::unicode::tostring uclist

       ::unicode::normalize form uclist

       ::unicode::normalizeS form string

____________________________________________________________________________________________________________

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

COMMANDS
       ::unicode::fromstring string
              Converts string to list of integer Unicode character codes which is used in unicode for inter-nal internal
              nal string representation.

       ::unicode::tostring uclist
              Converts list of integers uclist back to Tcl string.

       ::unicode::normalize form uclist
              Normalizes Unicode characters list ulist according to form and returns  the  normalized  list.
              Form  form takes one of the following values: D (canonical decomposition), C (canonical decom-position, decomposition,
              position, followed by canonical composition), KD (compatibility decomposition), or KC (compat-ibility (compatibility
              ibility decomposition, followed by canonical composition).

       ::unicode::normalizeS form string
              A   shortcut   to   ::unicode::tostring   [unicode::normalize   \$form  [::unicode::fromstring
              \$string]].  Normalizes Tcl string and returns normalized string.


EXAMPLES
       % ::unicode::fromstring "\u0410\u0411\u0412\u0413"
       1040 1041 1042 1043
       % ::unicode::tostring {49 50 51 52 53}
       12345
       %


       % ::unicode::normalize D {7692 775}
       68 803 775
       % ::unicode::normalizeS KD "\u1d2c"
       A
       %


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


AUTHORS
       Sergei Golovan

BUGS, IDEAS, FEEDBACK
       This document, and the package it describes,  will  undoubtedly  contain  bugs  and  other  problems.
       Please   report   such  in  the  category  stringprep  of  the  Tcllib  SF  Trackers  [http://source -
       forge.net/tracker/? group_id=12883].  Please also report any ideas for enhancements you may  have  for
       either package and/or documentation.

SEE ALSO
       stringprep(n)

KEYWORDS
       normalization, unicode

COPYRIGHT
       Copyright (c) 2007, Sergei Golovan <sgolovan@nes.ru>




stringprep                                          1.0.0                                         unicode(n)