unicode(3tcl) Unicode normalization unicode(3tcl) 







unicode - Implementation of Unicode normalization








package require Tcl 8.3


package require unicode 1.0


::unicode::fromstring string


::unicode::tostring uclist


::unicode::normalize form uclist


::unicode::normalizeS form string












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









  
::unicode::fromstring string

  
Converts string to list of integer Unicode character codes which is
      used in unicode for internal 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
      decomposition, followed by canonical composition), KD
      (compatibility decomposition), or KC (compatibility 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.












% ::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
%












  
[1]

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










Sergei Golovan








This document, and the package it describes, will undoubtedly
    contain bugs and other problems. Please report such in the category
    stringprep of the Tcllib Trackers
    [http://core.tcl.tk/tcllib/reportlist]. Please also report any ideas for
    enhancements you may have for either package and/or documentation.


When proposing code changes, please provide unified diffs,
    i.e the output of diff -u.


Note further that attachments are strongly preferred over
    inlined patches. Attachments can be made by going to the Edit form of
    the ticket immediately after its creation, and then using the left-most
    button in the secondary navigation bar.








stringprep(3tcl)








normalization, unicode








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








  

    1.0.0
    tcllib