From: "समीर सिंह Sameer Singh" <lumarzeli30@gmail.com>
To: Eli Zaretskii <eliz@gnu.org>
Cc: Werner LEMBERG <wl@gnu.org>, emacs-devel@gnu.org
Subject: Re: Tamil fonts (Was: bug#55745: [PATCH] Add support for the Hanifi Rohingya script)
Date: Thu, 2 Jun 2022 08:25:41 +0530 [thread overview]
Message-ID: <CAOR1sLzODih2QJ=Kn+guZ+oWmcAHdSiLy9QbkcPYstDrsnGroQ@mail.gmail.com> (raw)
In-Reply-To: <83tu94ffkx.fsf@gnu.org>
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Then can we do something like
(set-fontset-font "fontset-default" '(#x11FC0 . #x11FFF)
'("Noto Sans Tamil Supplement" . "iso10646-1") nil
'prepend)
in lisp/international/fontset.el?
After doing this both the "base" and supplement characters are being
displayed correctly.
On Wed, Jun 1, 2022 at 11:09 PM Eli Zaretskii <eliz@gnu.org> wrote:
> > From: समीर सिंह Sameer Singh <lumarzeli30@gmail.com>
> > Date: Wed, 1 Jun 2022 22:25:52 +0530
> > Cc: Eli Zaretskii <eliz@gnu.org>, emacs-devel@gnu.org
> >
> > This is a sub-optimal solution IMHO. There will always be cases where
> > a script is split into multiple Unicode blocks, probably mapped to
> > different fonts. AFAICS, the Tamil supplement characters don't
> > interact typographically with normal Tamil characters, so a two-font
> > solution in this case is valid. In case my assumption is invalid you
> > should submit a bug to the Noto project :-)
> >
> > I agree it is somewhat sub optimal, but Emacs does not differentiate
> between supplement and "base"
> > characters, so setting different fonts for both of them does not seem
> possible.
>
> Of course, it's possible: set-fontset-font can accept ranges of
> codepoints and use different font for each range. It doesn't have to
> accept only script names.
>
> > There also seems to be no font which supports both Tamil and its
> supplement characters OOTB.
>
> That part is indeed sub-optimal, but not a catastrophe if they are
> displayed independently, i.e. there are no composition rules that
> cross the boundary between the blocks.
>
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next prev parent reply other threads:[~2022-06-02 2:55 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-06-01 2:40 bug#55745: [PATCH] Add support for the Hanifi Rohingya script समीर सिंह Sameer Singh
2022-06-01 12:12 ` Eli Zaretskii
2022-06-01 12:24 ` समीर सिंह Sameer Singh
2022-06-01 12:54 ` Eli Zaretskii
2022-06-01 13:25 ` समीर सिंह Sameer Singh
2022-06-01 13:32 ` Eli Zaretskii
2022-06-01 13:54 ` समीर सिंह Sameer Singh
2022-06-01 14:30 ` Werner LEMBERG
2022-06-01 16:55 ` समीर सिंह Sameer Singh
2022-06-01 17:39 ` Tamil fonts (Was: bug#55745: [PATCH] Add support for the Hanifi Rohingya script) Eli Zaretskii
2022-06-02 2:55 ` समीर सिंह Sameer Singh [this message]
2022-06-02 5:38 ` Eli Zaretskii
2022-06-02 6:27 ` Eli Zaretskii
2022-06-02 6:42 ` Tamil fonts Visuwesh
2022-06-02 12:14 ` Tamil fonts (Was: bug#55745: [PATCH] Add support for the Hanifi Rohingya script) समीर सिंह Sameer Singh
2022-06-02 12:45 ` Eli Zaretskii
2022-06-02 12:50 ` Tamil fonts Werner LEMBERG
2022-06-03 11:37 ` समीर सिंह Sameer Singh
2022-06-03 11:49 ` Eli Zaretskii
2022-06-03 11:51 ` समीर सिंह Sameer Singh
2022-06-03 12:10 ` Eli Zaretskii
2022-06-03 12:16 ` समीर सिंह Sameer Singh
2022-06-03 13:00 ` Eli Zaretskii
2022-06-03 13:14 ` Visuwesh
2022-06-03 13:19 ` समीर सिंह Sameer Singh
2022-06-03 13:38 ` Eli Zaretskii
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