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base repository: NixOS/nixpkgs
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head repository: NixOS/nixpkgs
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  • 5 commits
  • 6 files changed
  • 2 contributors

Commits on Sep 1, 2019

  1. nixos/fontconfig: Allow setting default emoji font 

    In fontconfig’s 60-generic.conf, order of preference is estabilished for emoji
font family. Because fontconfig parses the config files in lexicographic order,
appending each <prefer> from <alias> element to the family’s prefer list
(to be prepended before the family) [1], our font family defaults stored
in 52-nixos-default-fonts.conf will take precedence. That is, of course, unless
the default „weak“ binding [2] is used. Emoji family binds strongly [3],
so we need to set binding to “same” for our <alias>es to be considered before
the ones from 60-generic.conf.

By default, we will set the option to all emoji fonts supported by fontconfig,
so that emoji works for user if they have at least one emoji font installed.
If they have multiple emoji fonts installed, we will use the fontconfig’s
order of preference [4].

[1]: bohoomil/fontconfig-ultimate#51 (comment)
[2]: https://www.freedesktop.org/software/fontconfig/fontconfig-user.html#AEN25
[3]: https://gitlab.freedesktop.org/fontconfig/fontconfig/commit/cc8442dec85e9d416436d19eeae1783f2d3008f0
[4]: https://gitlab.freedesktop.org/fontconfig/fontconfig/commit/c41c9220181b203d1cf1f6435f6e3735cb7c84ac
    @jtojnar @worldofpeace
    jtojnar authored and worldofpeace committed Sep 1, 2019
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  2. nixos.tests.fontconfig-default-fonts: init 

    Make sure the fonts.enableDefaultFonts option works.
    @jtojnar @worldofpeace
    jtojnar authored and worldofpeace committed Sep 1, 2019
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  3. nixos/fonts.enableDefaultFonts: add Noto Emoji 

    These days, emoji are ubiqitous so we need to add emoji font.
    @jtojnar @worldofpeace
    jtojnar authored and worldofpeace committed Sep 1, 2019
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  4. rl-1909: add note about default emoji font

    @worldofpeace
    worldofpeace committed Sep 1, 2019
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  5. Merge pull request #67667 from jtojnar/default-emoji 

    nixos/fontconfig: Allow setting default emoji font
    @worldofpeace
    worldofpeace committed Sep 1, 2019
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