kc3-lang/libxkbcommon/test/data/symbols/garbage

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• Hash : afdc9cee
  Author :
  Date : 2020-10-19T10:49:37
  

  xkbcomp: where a keysym cannot be resolved, set it to NoSymbol Where resolve_keysym fails we warn but use the otherwise uninitialized variable as our keysym. That later ends up in the keymap as random garbage hex value. Simplest test case, set this in the 'us' keymap: key <TLDE> { [ xyz ] }; And without this patch we get random garbage: ./build/xkbcli-compile-keymap --layout us | grep TLDE: key <TLDE> { [ 0x018a5cf0 ] }; With this patch, we now get NoSymbol: ./build/xkbcli-compile-keymap --layout us | grep TLDE: key <TLDE> { [ NoSymbol ] };

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• test/data/symbols/garbage

• default alphanumeric_keys
  xkb_symbols "garbage" {
      include "us"
  
      name[Group1]= "My garbage Layout";
  
      // The garbage keysym will *not* override the corresponding symbol from the
      // 'us' layout
      key <TLDE> { [ keysym_is_garbage, exclam ] };
  
      // AE13 is unused by 'us', use it to avoid fallback to the 'us' definition.
      // Define with 2 levels but first level is a garbage symbol.
      key <AE13> { [ keysym_is_garbage, asciitilde ] };
  };
  

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