* frac font feature doesn't work as expected @ 2017-04-05 8:15 Ulrike Fischer 2017-04-05 11:00 ` luigi scarso 0 siblings, 1 reply; 3+ messages in thread From: Ulrike Fischer @ 2017-04-05 8:15 UTC (permalink / raw) To: ntg-context \starttext \font\test={file:linlibertine_r.otf:+frac} \test 1/2 3/4 5/6 7/8 9/10 11/12 31415/27182 1000/1000000 \stoptext gives as output ½ 3¾ 5⅚ 7⅜ 9/10 1⅟12 31415/27182 1000/1000000 (I couldn't build an example without the primitive command. After \definefontfeature[frac][frac=yes] \definefontfamily[default][rm][linuslibertineo][features=frac] context always falls back to latin modern) A similar plaintex example for xetex \font\test="[linlibertine_r.otf]:+frac" \test 1/2 3/4 5/6 7/8 9/10 11/12 31415/27182 1000/1000000 \bye gives the correct result: ¹⁄₂ ³⁄₄ ⁵⁄₆ ⁷⁄₈ ⁹⁄₁₀ ¹¹⁄₁₂ ³¹⁴¹⁵⁄₂₇₁₈₂ ¹⁰⁰⁰⁄₁₀₀₀₀₀₀ A plain tex example for luatex is broken too but differently to the context version, one gets at least the correct numbers: \input luaotfload.sty \font\test={file:linlibertine_r.otf:+frac} \test 1/2 3/4 5/6 7/8 9/10 11/12 31415/27182 1000/1000000 \bye ½ ¾ ⅚ ⅞ 9/10 1⅟12 31415/27182 1000/1000000 -- Ulrike Fischer http://www.troubleshooting-tex.de/ ___________________________________________________________________________________ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context webpage : http://www.pragma-ade.nl / http://context.aanhet.net archive : https://bitbucket.org/phg/context-mirror/commits/ wiki : http://contextgarden.net ___________________________________________________________________________________ ^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: frac font feature doesn't work as expected 2017-04-05 8:15 frac font feature doesn't work as expected Ulrike Fischer @ 2017-04-05 11:00 ` luigi scarso 2017-04-05 22:43 ` Ulrike Fischer 0 siblings, 1 reply; 3+ messages in thread From: luigi scarso @ 2017-04-05 11:00 UTC (permalink / raw) To: mailing list for ConTeXt users On Wed, Apr 5, 2017 at 10:15 AM, Ulrike Fischer <news3@nililand.de> wrote: > \starttext > > \font\test={file:linlibertine_r.otf:+frac} > \test 1/2 3/4 5/6 7/8 9/10 11/12 31415/27182 1000/1000000 > \stoptext > > gives as output > > ½ 3¾ 5⅚ 7⅜ 9/10 1⅟12 31415/27182 1000/1000000 \usetypescriptfile[libertine] \setupbodyfont[libertine,12pt] \definefontfeature[frac][frac=yes] \starttext {\addff{frac} 1/2 3/4 5/6 7/8 9/10 11/12 31415/27182 1000/1000000} \stoptext if you see fonts > otf chain > feature 'frac', type 'gsub_contextchain', chain lookup 's_s_7': is not yet supported (1) then ... it need to be supported. ( I have a local patch (by Hnas) that gives ¹⁄₂ ³⁄₄ ⁵⁄₆ ⁷⁄₈ ⁹⁄₁₀ ¹¹⁄₁₂ ³¹⁴¹⁵⁄₂₇₁₈₂ ¹⁰⁰⁰⁄₁₀₀₀₀₀₀ with the otf fonts from http://www.ctan.org/tex-archive/fonts/libertine ) -- luigi ___________________________________________________________________________________ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context webpage : http://www.pragma-ade.nl / http://context.aanhet.net archive : https://bitbucket.org/phg/context-mirror/commits/ wiki : http://contextgarden.net ___________________________________________________________________________________ ^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: frac font feature doesn't work as expected 2017-04-05 11:00 ` luigi scarso @ 2017-04-05 22:43 ` Ulrike Fischer 0 siblings, 0 replies; 3+ messages in thread From: Ulrike Fischer @ 2017-04-05 22:43 UTC (permalink / raw) To: ntg-context Am Wed, 5 Apr 2017 13:00:29 +0200 schrieb luigi scarso: > if you see > fonts > otf chain > feature 'frac', type > 'gsub_contextchain', chain lookup 's_s_7': is not yet supported (1) > then ... it need to be supported. Yes, that's what I see ;-(. -- Ulrike Fischer http://www.troubleshooting-tex.de/ ___________________________________________________________________________________ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context webpage : http://www.pragma-ade.nl / http://context.aanhet.net archive : https://bitbucket.org/phg/context-mirror/commits/ wiki : http://contextgarden.net ___________________________________________________________________________________ ^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2017-04-05 22:43 UTC | newest] Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2017-04-05 8:15 frac font feature doesn't work as expected Ulrike Fischer 2017-04-05 11:00 ` luigi scarso 2017-04-05 22:43 ` Ulrike Fischer
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