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Subject: Re: Date field of ls -l command is garbled in latest cygwin1.dll snapshot.
To: cygwin AT cygwin DOT com
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From: Thomas Wolff <towo AT towo DOT net>
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Date: Sun, 24 Jun 2018 00:32:59 +0200
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Am 23.06.2018 um 20:46 schrieb Brian Inglis:
> On 2018-06-22 17:06, Takashi Yano wrote:
>> On Sat, 23 Jun 2018 05:39:27 +0900
>> Takashi Yano wrote:
>>> I looked into this problem, and found this is caused by incorrect
>>> return value of iswprint().
>> I have found the cause. That is, file categories.t is not correct.
>>
>> For example,  http://ftp.unicode.org/Public/UNIDATA/UnicodeData.txt says:
>>
>> 3400;<CJK Ideograph Extension A, First>;Lo;0;L;;;;;N;;;;;
>> 4DB5;<CJK Ideograph Extension A, Last>;Lo;0;L;;;;;N;;;;;
>> ...
>> 4E00;<CJK Ideograph, First>;Lo;0;L;;;;;N;;;;;
>> 9FEF;<CJK Ideograph, Last>;Lo;0;L;;;;;N;;;;;
>>
>> However, categories.t is:
>>      {CAT_Lo, 0x3400, 0},
>>      {CAT_Lo, 0x4DB5, 0},
>> ...
>>      {CAT_Lo, 0x4E00, 0},
>>      {CAT_Lo, 0x9FEA, 0},
>>
>> Therefore, the script mkcategories which generates categories.t should be fixed.
Obviously. I will check why the script was failing here and thanks for
the patch already.

> Why are the categories entries not generated from UnicodeData.txt by an (awk) script?
They are generated, with a shell script. They were hard-coded before my
patch.
Why not awk? Because I am not familiar with awk.
> These entries change with every Unicode release, and a new one came out a few
> weeks ago, updated here yesterday.

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