Default_Ignorable_Code_Point

Mark Davis ☕ mark at macchiato.com
Tue Mar 22 15:32:23 CET 2011


In http://unicode.org/Public/5.2.0/ucd/DerivedCoreProperties.txt

<http://unicode.org/Public/5.2.0/ucd/DerivedCoreProperties.txt>Search in
page for "Default_I" to find it.

Mark

*— Il meglio è l’inimico del bene —*


On Tue, Mar 22, 2011 at 06:32, Simon Josefsson <simon at josefsson.org> wrote:

> Where is this defined?  RFC 5892 says:
>
>   The definition for Default_Ignorable_Code_Point can be found in
>   DerivedCoreProperties.txt [DerivedCoreProperties] and is at the time
>   of Unicode 5.2:
>
>   Other_Default_Ignorable_Code_Point + Cf (Format characters)
>   + Variation_Selector - White_Space - FFF9..FFFB (Annotation
>   Characters) - 0600..0603, 06DD, 070F (exceptional Cf characters
>   that should be visible)
>
> Strangely the reference is informative and not normative:
>
> 8.2.  Informative References
>
>   [DerivedCoreProperties]
>                "DerivedCoreProperties-5.2.0.txt", Unicode Character
>                Database, August 2009, <http://unicode.org/Public/5.2.0/
>                ucd/DerivedCoreProperties.txt>.
>
> I cannot find the string "Default_Ignorable_Code_Point" in that file.
>
> /Simon
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