[Bug 54559] New: riched20:editor fails on Windows in the Hindi locale

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=54559

Bug ID: 54559
           Summary: riched20:editor fails on Windows in the Hindi locale
           Product: Wine
           Version: unspecified
          Hardware: x86-64
                OS: Windows
            Status: NEW
          Severity: normal
          Priority: P2
         Component: richedit
          Assignee: [e-mail]
          Reporter: [e-mail]

riched20:editor fails on Windows in the Hindi locale:

editor.c:719: Test failed: EM_POSFROMCHAR reports x=5, expected 1
editor.c:742: Test failed: EM_POSFROMCHAR reports x=5, expected 1
editor.c:773: Test failed: pt.x = 103
editor.c:540: Tests skipped: Skip multibyte character tests on non-Japanese
platform
editor.c:927: Test failed: Text marked as modified, expected not modified!
editor.c:1872: Tests skipped: Skip multibyte character tests on non-Japanese
platform
editor.c:1899: Test failed: EM_GETSELTEXT returned 0
editor.c:1900: Test failed: EM_GETSELTEXT filled 
editor.c:1906: Test failed: EM_GETSELTEXT returned 0
editor.c:1907: Test failed: EM_GETSELTEXT filled

See https://test.winehq.org/data/patterns.html#riched20:editor

The failures happen in test_EM_POSFROMCHAR(), test_EM_SETCHARFORMAT and 
test_EM_GETSELTEXT(). This is not impacted by the UTF-8 code page.