[Bug 47327] New: Japanese text are overlapped in notepad when using bitmap font.

https://bugs.winehq.org/show_bug.cgi?id=47327

Bug ID: 47327
           Summary: Japanese text are overlapped in notepad when using
                    bitmap font.
           Product: Wine
           Version: 4.0.1
          Hardware: x86
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: usp10
          Assignee: [e-mail]
          Reporter: [e-mail]
   Regression SHA1: 8d018d8d1dadf9d731690567b9c98d5a9eae37db
      Distribution: Ubuntu

Created attachment 64650
  --> https://bugs.winehq.org/attachment.cgi?id=64650
screenshot of notepad

Japanese text are overlapped in notepad when using bitmap font, e.g. System.
When I choose TrueType font in the setting, it doesn't happen.

How to reproduce:
  1. Set following registry value to supplement Japanese glyphs:
     Key: HKCU\Software\Wine\Fonts\Replacements
     Name: MS UI Gothic
     Type: REG_SZ
     Data: Ume UI Gothic (or your favorite Japanese font)

2. Run notepad in Japanese locale, i.e. LANG=ja_JP.UTF-8 wine notepad.

3. Choose FixedSys font in 編集(Edit) - フォント(Font) setting.

4. Type or paste Japanese text. e.g. いろはにほへと

Actual behavior:
  * Glyphs are overlapped, so they can't be readable (see the attachement).
  * Japanese character's advance is the same as half-width character,
    e.g. Latin alphabets

Expecting behavior:
  * Glyphs aren't overlapped. You can see each one.
  * Japanese character's advance is twice as wide as half-width character.