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winemac: Convert old-Mac-style line breaks (CR) to Windows-style CRLF when importing UTF-16. 

At least one Mac app, TextWrangler, puts UTF-16 data on the pasteboard with
lines separated by CR (although it uses LF for the UTF-8 form of the same text).
Other Mac apps handle it properly; we should, too.

Signed-off-by: Ken Thomases <ken@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Ken Thomases 2016-10-23 13:03:21 -05:00 committed by Alexandre Julliard
parent 861541c5e6
commit e846da321a
1 changed files with 5 additions and 0 deletions
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5
dlls/winemac.drv/clipboard.c
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@ -1176,6 +1176,8 @@ static HANDLE import_utf16_to_unicodetext(CFDataRef data)
{
if (src[i] == '\n')
new_lines++;
else if (src[i] == '\r' && (i + 1 >= src_len || src[i + 1] != '\n'))
new_lines++;
}
if ((unicode_handle = GlobalAlloc(GMEM_FIXED, (src_len + new_lines + 1) * sizeof(WCHAR))))
@ -1188,6 +1190,9 @@ static HANDLE import_utf16_to_unicodetext(CFDataRef data)
dst[j++] = '\r';
dst[j++] = src[i];
if (src[i] == '\r' && (i + 1 >= src_len || src[i + 1] != '\n'))
dst[j++] = '\n';
}
dst[j] = 0;