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bug#39797: Emacs crashes when using Noto Color Emoji font
From: |
Robert Pluim |
Subject: |
bug#39797: Emacs crashes when using Noto Color Emoji font |
Date: |
Wed, 26 Feb 2020 16:20:47 +0100 |
>>>>> On Wed, 26 Feb 2020 14:35:20 +0100, Mike FABIAN <mfabian@redhat.com> said:
Mike> Mike FABIAN <mfabian@redhat.com> さんはかきました:
>> https://debbugs.gnu.org/cgi/bugreport.cgi?bug=37786
>>
>> seems related and
>>
>> https://debbugs.gnu.org/cgi/bugreport.cgi?bug=37786#49
>>
>> says
>>
>> Fixed by adding "Noto Color Emoji" to face-ignored-fonts
>> instead. Closing.
>>
>> Committed as eae50e88ef
>>
>> but although I have commit eae50e88ef it still crashes for me.
Mike> I made a mistake, I compiled from git master but then used an older
Mike> installation for testing.
Mike> It *does* work with git master.
You had me worried there for a moment :-)
Mike> As can be seen in the attached screenshot, Emacs can display colour
Mike> emoji in the buffer. The screenshot uses the “Joypixels” font (Version
Mike> 5.5), but it works with “Noto Color Emoji” as well. I just tested
wrong.
Mike> Some sequences like
Mike> 👩🦰 U+1F469 U+200D U+1F9B0 woman: red hair
Mike> 🧑🦰 U+1F9D1 U+200D U+1F9B0 person: red hair
Mike> don’t render correctly in the screenshot, although they work
Mike> using the same (“Joypixels”) font in gedit. But that is a different
Mike> problem …
Is this with a cairo build or an XFT one? Gedit will almost certainly
be using cairo. (Iʼd test it myself, but downloading joypixels
requires signing up, and Iʼm feeling ornery today).
Mike> So I think this bug here can be closed.
Done with this message.
Robert