|
From: | समीर सिंह Sameer Singh |
Subject: | bug#58098: Improve composition rules for Gumrukhi |
Date: | Wed, 28 Sep 2022 18:27:26 +0530 |
> From: समीर सिंह Sameer Singh <lumarzeli30@gmail.com>
> Date: Tue, 27 Sep 2022 20:54:22 +0530
> Cc: 58098@debbugs.gnu.org
>
> The form
>
> (chess-symbol #x1FA00 #x1FA67)
>
> requires that _both_ #x1FA00 and #x1FA67 be supported by a font, for
> it to be eligible to display chess-symbols. By contrast, the form
>
> (chess-symbol . [#x1FA00 #x1FA67])
>
> requires that _either_ of the two characters is supported. So my
> question is: do we really want _both_ of the characters supported by a
> font, and if not, do we really want Emacs to reject such a font?
>
> I have updated the patch accordingly and replaced (chess-symbol #x1FA00 #x1FA67) with
> (chess-symbol . [#x1FA00 #x1FA67])
>
> > You don't have Symbola installed?
>
> I have the Symbola font installed via the gdouros-symbola-fonts package on my Fedora37 system, but
> it does not seem to support
> the chess-symbols block as verified by hb-view.
> Its description in the fedora wiki also does not mention the chess-symbols block:
>
> Symbola covers the following scripts and symbols supported by The Unicode Standard 5.2:
> Basic Latin, Latin-1 Supplement, Latin Extended-A, IPA Extensions, Spacing Modifier Letters,
> Greek and Coptic, Cyrillic, Cyrillic Supplementary, General Punctuation, Superscripts and
> Subscripts, Combining Diacritical Marks for Symbols, Letterlike Symbols, Number Forms,
> Arrows, Mathematical Operators, Miscellaneous Technical, Control Pictures, Optical Character
> Recognition, Box Drawing, Block Elements, Geometric Shapes, Miscellaneous Symbols,
> Dingbats, Miscellaneous Mathematical Symbols-A, Supplemental Arrows-A, Supplemental
> Arrows-B, Miscellaneous Mathematical Symbols-B, Supplemental Mathematical Operators,
> Miscellaneous Symbols and Arrows, Supplemental Punctuation, CJK Symbols and Punctuation,
> Yijing Hexagram Symbols, Vertical Forms, Combining Half Marks, CJK Compatibility Forms,
> Specials, Tai Xuan Jing Symbols, Counting Rod Numerals, Mathematical Alphanumeric
> Symbols, Mahjong Tile Symbols, Domino Tile Symbols.
OK, I installed this on master.
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