[Bug 1619530] Replacement character shown in Georgian (ქართული) on the “Welcome to Fedora 29” page
by bugzilla@redhat.com
https://bugzilla.redhat.com/show_bug.cgi?id=1619530
--- Comment #20 from Alan <alan.g12r(a)outlook.com> ---
(In reply to Vendula Poncova from comment #16)
> When I install bpg-dejavu-sans-fonts in Live OS, the issue seems to be fixed
> (see the attachment F32 Live Screenshot). Could someone confirm that this is
> the expected output? If yes, we need to make sure that the font is installed
> in the boot.iso (handled by lorax) and Live images (handled by
> spin-kickstarts). Anaconda doesn't install any fonts.
The text on the right top corner (Fedora's installation) is correctly shown in
Georgian, as long as it's all caps. But the word "Georgian" in the language
menu is inaccurate, because titlecasing is not expected in modern Georgian.
(In reply to Mike FABIAN from comment #9)
> So anaconda should make an exception for Georgian not to automatically
> capitalize the first letter.
Yes, automatic capitalization just should not be applied to Georgian text. A
localizer can decide, whether or not to use uppercase for emphasis.
> (In reply to Jens Petersen from comment #6)
> > It is surprising then that neither bpg-sans-fonts or
> > google-noto-sans-georgian-fonts cover the glyph(s).
>
> There is a work around for Noto fonts:
> https://github.com/googlefonts/noto-fonts/issues/1261
> Here you can get bpg-fonts that support Mtavruli:
> https://bpgfonts.wordpress.com/2018/09/07/gnu-gpl-license-grant-to-linux-
> distributors/
Now Google Noto fonts also include Mtavruli characters (updated 2 months ago):
https://github.com/googlefonts/noto-fonts/tree/master/hinted/NotoSansGeor...
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[Bug 1090631] Please set TT_NAME_ID_PREFERRED_FAMILY for Liberation
fonts
by bugzilla@redhat.com
https://bugzilla.redhat.com/show_bug.cgi?id=1090631
--- Comment #9 from Nicolas Mailhot <nicolas.mailhot(a)laposte.net> ---
TT_NAME_ID_FONT_FAMILY (Name ID 16) is actually quite problematic, it was not
defined strictly enough to be useful for apps.
The correct way to group fonts is to use Name ID 21, and fallback to Name ID 16
if it is not present. Though Name ID 21 may be absent either because 16 already
has the value 21 would have, or because 16 is completely broken but not yet
fixed via 21.
Distinguishing between those two cases requires setting bit 8 of the
fsSelection correctly (and reading this bit app-side)
https://docs.microsoft.com/en-us/typography/opentype/spec/name
In any case keying "Liberation" is *definitely* broken from a OpenType WWS PoW,
so using it in Liberation files *requires* setting Name ID 21 to fix it.
If fail to see the point of introducing known-broken naming at the 16 layer,
just to get the benefit to fix it at the 21 layer. Just use WWS-conformant
naming at 16 and 17 directly.
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[Bug 1619530] Replacement character shown in Georgian (ქართული) on the “Welcome to Fedora 29” page
by bugzilla@redhat.com
https://bugzilla.redhat.com/show_bug.cgi?id=1619530
--- Comment #18 from Jiri Konecny <jkonecny(a)redhat.com> ---
(In reply to Nicolas Mailhot from comment #17)
> (In reply to Jiri Konecny from comment #14)
> > The question is if we should use other fonts which would work or to change
> > Anaconda code. Honestly the first variant seems like a less hacky to me...
>
> The first option is a short-term workaround. The way Georgian has been
> standardized Unicode-side is not expected to change. So if anaconda does not
> handle it properly, the issue will come back in a few releases when the
> Fedora font set gets updated.
Don't you think that this problem is bigger than Anaconda? Anaconda is just one
of the projects but all the projects supporting Georgian may experience the
same issue. I don't think it's reasonable to fix one case instead of fixing the
root cause here.
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[Bug 1619530] Replacement character shown in Georgian (ქართული) on the “Welcome to Fedora 29” page
by bugzilla@redhat.com
https://bugzilla.redhat.com/show_bug.cgi?id=1619530
--- Comment #17 from Nicolas Mailhot <nicolas.mailhot(a)laposte.net> ---
(In reply to Jiri Konecny from comment #14)
> The question is if we should use other fonts which would work or to change
> Anaconda code. Honestly the first variant seems like a less hacky to me...
The first option is a short-term workaround. The way Georgian has been
standardized Unicode-side is not expected to change. So if anaconda does not
handle it properly, the issue will come back in a few releases when the Fedora
font set gets updated.
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4 years, 5 months