Changes between Version 2 and Version 3 of CharsetSupport


Ignore:
Timestamp:
04/05/10 09:15:00 (11 years ago)
Author:
ehuelsmann
Comment:

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  • CharsetSupport

    v2 v3  
    2020Even though ABCL can represent all Unicode characters, supporting it (as in providing its operations such as case conversion and case insensitive string matching) is a different matter.
    2121
    22 === Conflicts between the CLHS and Unicode ===
     22=== Conflicts between the CLHS and the Unicode standard ===
    2323
    2424The CLHS specifies that characters may have 'case'. When characters have case they are required to exist in pairs: an upper case and a lower case variant. Unicode does not satisfy this requirement. As an example, the characters LATIN SMALL LETTER I and LATIN SMALL LETTER DOTLESS I both map to LATIN CAPITAL LETTER I.