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Date: Sat, 23 Jun 2018 05:39:27 +0900
From: Takashi Yano <takashi.yano@nifty.ne.jp>
To: cygwin@cygwin.com
Subject: Re: Date field of ls -l command is garbled in latest cygwin1.dll snapshot.
Message-Id: <20180623053927.1e57462e18394d13c71cf3fd@nifty.ne.jp>
In-Reply-To: <20180623024737.95cb452e6e9541eb05393983@nifty.ne.jp>
References: <20180623024737.95cb452e6e9541eb05393983@nifty.ne.jp>
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On Sat, 23 Jun 2018 02:47:37 +0900
Takashi Yano wrote:
> In the latest cygwin1.dll snapshot, the date field of "ls -l" command
> is garbled if LANG=ja_JP.UTF-8.

I looked into this problem, and found this is caused by incorrect
return value of iswprint().

A simple test case is attached.
The expected result of the test case is: 111111
However, in the latest snapshot, result is: 111000

I think Thomas can easily fix this.

-- 
Takashi Yano <takashi.yano@nifty.ne.jp>

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#include <stdio.h>
#include <locale.h>
#include <wchar.h>
#include <wctype.h>

int main()
{
	wchar_t w[] =3D L"ABC=E6=97=A5=E6=9C=AC=E8=AA=9E";
	wchar_t *p;

	setlocale(LC_ALL, "ja_JP.UTF-8");
	for (p=3Dw; *p; p++) {
		printf("%d", iswprint(*p));
	}
	printf("\n");
	return 0;
}


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