[PATCH v4 0/3] MR3876: Draft: Zero-width character handling in GetTextExtentExPoint[AW]

[Torge Matthies (＠tmatthies)]

Certain characters are considered by GetTextExtentExPointA/W to have no width, even if they have a non-zero width and a shape in the font. This MR attempts to bring Wine's implementation of these functions closer to native behavior, though I was not able to get it anywhere near perfect.

--
  v4: win32u: Handle glyphs that are marked by the font as zero-width in GetTextExtentExPoint.
      win32u: Handle characters that are hard-coded to have no width in GetTextExtentExPoint.
      gdi32/tests: Add test for width of carriage return and line feed.
 
https://gitlab.winehq.org/wine/wine/-/merge_requests/3876