kc3-lang/libxkbcommon/test/data/rules/wildcard

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• Hash : 05ba96db
  Author :
  Date : 2024-08-20T16:41:38
  

  rules: Fix wild card handling
  
  The handling of wild card `*` is different in libxkbfile and X server:
  wild card matches empty strings for model and option but not for layout
  nor variant, while in libxkbcommon wild cards always match empty strings.
  
  See:
  - https://gitlab.freedesktop.org/xorg/lib/libxkbfile/-/blob/bf985c68acb1244f51ec91414532a2347fbc1c4c/src/maprules.c#L687
  - https://gitlab.freedesktop.org/xorg/lib/libxkbfile/-/blob/bf985c68acb1244f51ec91414532a2347fbc1c4c/src/maprules.c#L712
  
  The difference of handling between the components is unfortunately not
  documented, but we should follow the behavior of the original
  implementations for consistency.
  
  - Fixed by implementing the same behavior than libxkbfile.
  - Added tests and fixed failing tests.
  - Improve the documentation of rules to highlight the special behavior.
  

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• test/data/rules/wildcard

• ! model = keycodes
    *     = evdev
  
  ! model = geometry
    *     = pc(pc104)
  
  ! layout variant = symbols
    *      *       = pc+%l%(v)
  
  ! layout[1] variant[1] = symbols
    *         *          = pc+%l[1]%(v[1])
  
  ! layout[2] variant[2] = symbols
    *         *          = +%l[2]%(v[2]):2
  
  ! layout[3] variant[3] = symbols
    *         *          = +%l[3]%(v[3]):3
  
  ! layout[4] variant[3] = symbols
    *         *          = +%l[4]%(v[4]):4
  
  ! model layout = compat
    *     *      = complete
  
  ! model layout[1] = compat
    *     *         = complete
  
  ! model layout[2] = compat
    *     *         = complete
  
  ! model = types
    *     = complete
  

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