DomainKey-Signature: a=rsa-sha1; c=nofws; d=sourceware.org; h=list-id
	:list-unsubscribe:list-subscribe:list-archive:list-post
	:list-help:sender:date:from:reply-to:message-id:to:subject
	:in-reply-to:references:mime-version:content-type
	:content-transfer-encoding; q=dns; s=default; b=wXR4hQYCh4nCfya/
	1g6WbEHcDx8CPKWRImEkmYIhVCG/0/ou5HFEC+sc5PiPVEaeBF9alJwbZqcUV7Qo
	2ded3dFaUMI34DOtQcT141Tsmi2IfvB9vn1JuxnOFL80gXGWAxOv2Tcsk1Vsta+H
	jqMKOE77MNATvd4D0PJqAcbqLFg=
Mailing-List: contact cygwin-help AT cygwin DOT com; run by ezmlm
Sender: cygwin-owner AT cygwin DOT com
Mail-Followup-To: cygwin AT cygwin DOT com
Date: Wed, 5 Sep 2018 16:31:33 +0300
From: Andrey Repin <anrdaemon AT yandex DOT ru>
Reply-To: cygwin AT cygwin DOT com
Message-ID: <672049203.20180905163133@yandex.ru>
To: Steven Penny <svnpenn AT gmail DOT com>, cygwin AT cygwin DOT com
Subject: Re: Cygwin fails to utilize Unicode replacement character
In-Reply-To: <5b8fc4ea.1c69fb81.3d08d.d585@mx.google.com>
References: <20180905075528 DOT GA22010 AT calimero DOT vinschen DOT de> <5b8fc4ea DOT 1c69fb81 DOT 3d08d DOT d585 AT mx DOT google DOT com>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Transfer-Encoding: 7bit

Greetings, Steven Penny!

> a character that DejaVu Sans Mono actually doesnt have is:

>     U+01C4 LATIN CAPITAL LETTER DZ WITH CARON

> Using this file:

How to compile it?
Simple "gcc glyph.c" fails with

/tmp/ccSCYXAP.o:glyph.c:(.text+0xbd): undefined reference to `__imp_CreateFontW'
/tmp/ccSCYXAP.o:glyph.c:(.text+0xbd): relocation truncated to fit: R_X86_64_PC32 against undefined symbol `__imp_CreateFontW'
/tmp/ccSCYXAP.o:glyph.c:(.text+0xd0): undefined reference to `__imp_SelectObject'
/tmp/ccSCYXAP.o:glyph.c:(.text+0xd0): relocation truncated to fit: R_X86_64_PC32 against undefined symbol `__imp_SelectObject'
/tmp/ccSCYXAP.o:glyph.c:(.text+0x111): undefined reference to `__imp_GetGlyphIndicesW'
/tmp/ccSCYXAP.o:glyph.c:(.text+0x111): relocation truncated to fit: R_X86_64_PC32 against undefined symbol `__imp_GetGlyphIndicesW'
collect2: error: ld returned 1 exit status

Though I see the header files present at their appropriate places.

>     $ cat glyph.c
>     #include <stdio.h>
>     #include <windows.h>
>     int main()
>     {
>       CONSOLE_FONT_INFOEX ta;
>       ta.cbSize = sizeof ta;
>       GetCurrentConsoleFontEx(GetStdHandle(STD_OUTPUT_HANDLE), 0, &ta);
>       HDC wh = GetDC(0);
>       SelectObject(wh,
>         CreateFontW(0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ta.FaceName));
>       WCHAR xr[4] = {0xFFFD, 0x2592, 0x25A1, 0x01C4};
>       WORD zu[4];
>       GetGlyphIndicesW(wh, xr, 4, zu, 1);
>       printf("%ls:\n", ta.FaceName);
>       for (int q = 0; q < 4; q++) {
>         printf("  U+%04X: %s\n",
>         xr[q], zu[q] == 0xffff ? "failure" : "success");
>       }
>     }

> I get this result:

>     DejaVu Sans Mono:
>       U+FFFD: success
>       U+2592: success
>       U+25A1: success
>       U+01C4: failure


-- 
With best regards,
Andrey Repin
Wednesday, September 5, 2018 16:30:20

Sorry for my terrible english...


--
Problem reports:       http://cygwin.com/problems.html
FAQ:                   http://cygwin.com/faq/
Documentation:         http://cygwin.com/docs.html
Unsubscribe info:      http://cygwin.com/ml/#unsubscribe-simple