[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [Scheme-reports] char-numeric? and unicode "numeric" property

On 26 April 2011 07:16, Shiro Kawai <shiro.kawai@x> wrote:
I looked at older versions of Unicode.  Until Unicode 3.0.1,
PropList.txt did list
"Numeric" characters.  In 3.1.0's they were gone (or moved somewhere I
couldn't find).

Yes, the Unicode group reorganised those files a while ago. The source information you're after is still in UnicodeData.txt as property fields 6, 7, and 8, but that's a little painful to get at.

The file I think you're after is http://www.unicode.org/Public/6.0.0/ucd/extracted/DerivedNumericType.txt . The extracted/ directory contains a bunch of those "extracted by property type" files for easier processing.


Scheme-reports mailing list