Re: Cygwin fails to utilize Unicode replacement character

[Marco Atzeri <marco dot atzeri at gmail dot com>]

Am 05.09.2018 um 13:58 schrieb Steven Penny:
> On Wed, 5 Sep 2018 09:55:28, Corinna Vinschen wrote:

> Using this file:
>
>     $ 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

Strange on W10 CMD I obtain

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


Consolas:
  U+FFFD: failure
  U+2592: success
  U+25A1: success
  U+01C4: success

May be original Windows "DejaVu Sans Mono" is incomplete ?



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