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Mohammad Hossein Bateni

13 May 2017 13 May '17

1:34 a.m.

Hi, The example for replacing Arabic numerals by Indic digits inside math used to work (at least) until version 2017.01.17 17:37. tex/texmf-context/tex/context/fonts/mkiv/type-imp-mathdigits.mkiv Now in version 2017.04.27 01:00, this does not produce the desired output: it's all "Latin" digits. Has something changed regarding fontfallback definitions? Thanks, MHB

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Mohammad Hossein Bateni

15 May 15 May

5:37 a.m.

The version in tex/texmf-context/tex/context/fonts/mkiv/type-imp-mathdigits.mkiv is a typescript. Here is a simpler version using defintfontfamily and definefallbackfamily, which doesn't work in the recent beta (but worked well back in January). \definefontfamily [minionmath] [rm] [Minion Pro] \definefallbackfamily [minionmath] [mm] [dejavusansmono] [range=digitsextendedarabicindic,offset=digitsnormal] \definefallbackfamily [minionmath] [mm] [dejavusansmono] [range=digitsextendedarabicindic,offset=digitsbold,tf=style:bold] \definefontfamily [minionmath] [mm] [TeX Gyre Pagella Math] \startttext \switchtobodyfont[minionmath] \startformula {\tf xyz} xyz {\bf xyz} {\bi xyz}, 2+3, {\bf 2+3} \stopformula \stoptext With beta version 2017.01.17 17:37 it used to work and change the digits to Indic inside math. With beta version 2017.04.27 01:00, the digits do not change to Indic. However, everything in math changes to dejavusansmono (bold, because that was the last fallback definition?). On Fri, May 12, 2017 at 7:34 PM, Mohammad Hossein Bateni wrote:

Hi,

The example for replacing Arabic numerals by Indic digits inside math used to work (at least) until version 2017.01.17 17:37.

tex/texmf-context/tex/context/fonts/mkiv/type-imp-mathdigits.mkiv

Now in version 2017.04.27 01:00, this does not produce the desired output: it's all "Latin" digits.

Has something changed regarding fontfallback definitions?

Thanks, MHB

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Otared Kavian

9:27 a.m.

Hi Mohammad Hossein, I don’t get what you expected to obtain in your message, but typesetting your example code (with a small modification) I get the attached PDF file, which seems correct to me. I am using ConTeXt version 2017.05.12 22:40 MKIV beta, with LuaTeX version 1.0.4 on MacOS 10.12.5. Best regards: Otared K.

On 15 May 2017, at 05:37, Mohammad Hossein Bateni wrote:

The version in tex/texmf-context/tex/context/fonts/mkiv/type-imp-mathdigits.mkiv is a typescript. Here is a simpler version using defintfontfamily and definefallbackfamily, which doesn't work in the recent beta (but worked well back in January).

\definefontfamily [minionmath] [rm] [Minion Pro] \definefallbackfamily [minionmath] [mm] [dejavusansmono] [range=digitsextendedarabicindic,offset=digitsnormal] \definefallbackfamily [minionmath] [mm] [dejavusansmono] [range=digitsextendedarabicindic,offset=digitsbold,tf=style:bold] \definefontfamily [minionmath] [mm] [TeX Gyre Pagella Math]

\startttext

\switchtobodyfont[minionmath]

\startformula {\tf xyz} xyz {\bf xyz} {\bi xyz}, 2+3, {\bf 2+3} \stopformula

\stoptext

With beta version 2017.01.17 17:37 it used to work and change the digits to Indic inside math. With beta version 2017.04.27 01:00, the digits do not change to Indic. However, everything in math changes to dejavusansmono (bold, because that was the last fallback definition?).

On Fri, May 12, 2017 at 7:34 PM, Mohammad Hossein Bateni wrote: Hi,

The example for replacing Arabic numerals by Indic digits inside math used to work (at least) until version 2017.01.17 17:37.

tex/texmf-context/tex/context/fonts/mkiv/type-imp-mathdigits.mkiv

Now in version 2017.04.27 01:00, this does not produce the desired output: it's all "Latin" digits.

Has something changed regarding fontfallback definitions?

Thanks, MHB

___________________________________________________________________________________ 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 ___________________________________________________________________________________

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Mohammad Hossein Bateni

11 a.m.

Dear Otared, what is the small modification you mentioned? Could you share the code you shared to get this output in the latest beta? On Mon, May 15, 2017 at 3:27 AM, Otared Kavian wrote:

Hi Mohammad Hossein,

I don’t get what you expected to obtain in your message, but typesetting your example code (with a small modification) I get the attached PDF file, which seems correct to me. I am using ConTeXt version 2017.05.12 22:40 MKIV beta, with LuaTeX version 1.0.4 on MacOS 10.12.5.

Best regards: Otared K.

...
On 15 May 2017, at 05:37, Mohammad Hossein Bateni wrote:

The version in tex/texmf-context/tex/context/fonts/mkiv/type-imp-mathdigits.mkiv is a typescript. Here is a simpler version using defintfontfamily and definefallbackfamily, which doesn't work in the recent beta (but worked well back in January).

\definefontfamily [minionmath] [rm] [Minion Pro] \definefallbackfamily [minionmath] [mm] [dejavusansmono] [range= digitsextendedarabicindic,offset=digitsnormal] \definefallbackfamily [minionmath] [mm] [dejavusansmono] [range= digitsextendedarabicindic,offset=digitsbold,tf=style:bold] \definefontfamily [minionmath] [mm] [TeX Gyre Pagella Math]

\startttext

\switchtobodyfont[minionmath]

\startformula {\tf xyz} xyz {\bf xyz} {\bi xyz}, 2+3, {\bf 2+3} \stopformula

\stoptext

With beta version 2017.01.17 17:37 it used to work and change the digits to Indic inside math. With beta version 2017.04.27 01:00, the digits do not change to Indic. However, everything in math changes to dejavusansmono (bold, because that was the last fallback definition?).

On Fri, May 12, 2017 at 7:34 PM, Mohammad Hossein Bateni < bateni@gmail.com> wrote: Hi,

The example for replacing Arabic numerals by Indic digits inside math used to work (at least) until version 2017.01.17 17:37.

tex/texmf-context/tex/context/fonts/mkiv/type-imp-mathdigits.mkiv

Now in version 2017.04.27 01:00, this does not produce the desired output: it's all "Latin" digits.

Has something changed regarding fontfallback definitions?

Thanks, MHB

____________________________________________________________

...
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 ____________________________________________________________

____________________________________________________________ _______________________ 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 ____________________________________________________________ _______________________

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Otared Kavian

2:27 p.m.

Dear Mohammad Hossein, The small modification I was talking about has nothing to do with the definition of fonts. In any case here is the file I used to typeset your example (I think you had \startttext instead of \starttext, and also you used \switchtobodyfont instead of \setupbodyfont: however I am not sure whether this is important or not) : %%%% begin \definefontfamily [minionmath] [rm] [Minion Pro] \definefallbackfamily [minionmath] [mm] [dejavusansmono] [range=digitsextendedarabicindic,offset=digitsnormal] \definefallbackfamily [minionmath] [mm] [dejavusansmono] [range=digitsextendedarabicindic,offset=digitsbold,tf=style:bold] \definefontfamily [minionmath] [mm] [TeX Gyre Pagella Math] %\switchtobodyfont[minionmath] \setupbodyfont[minionmath] \starttext \startformula {\tf xyz} xyz {\bf xyz} {\bi xyz}, \stopformula \startformula 2+3+4+5+6+7+8+9+10 = {\bf 2+3+4+5+6+7+8+9+10} \stopformula \stoptext %%%% end Best regrads: Otared K.

On 15 May 2017, at 11:00, Mohammad Hossein Bateni wrote:

Dear Otared, what is the small modification you mentioned? Could you share the code you shared to get this output in the latest beta?

On Mon, May 15, 2017 at 3:27 AM, Otared Kavian mailto:otared@gmail.com> wrote: Hi Mohammad Hossein,

I don’t get what you expected to obtain in your message, but typesetting your example code (with a small modification) I get the attached PDF file, which seems correct to me. I am using ConTeXt version 2017.05.12 22 tel:2017.05.12%2022:40 MKIV beta, with LuaTeX version 1.0.4 on MacOS 10.12.5.

Best regards: Otared K.

...
On 15 May 2017, at 05:37, Mohammad Hossein Bateni mailto:bateni@gmail.com> wrote:

The version in tex/texmf-context/tex/context/fonts/mkiv/type-imp-mathdigits.mkiv is a typescript. Here is a simpler version using defintfontfamily and definefallbackfamily, which doesn't work in the recent beta (but worked well back in January).

\definefontfamily [minionmath] [rm] [Minion Pro] \definefallbackfamily [minionmath] [mm] [dejavusansmono] [range=digitsextendedarabicindic,offset=digitsnormal] \definefallbackfamily [minionmath] [mm] [dejavusansmono] [range=digitsextendedarabicindic,offset=digitsbold,tf=style:bold] \definefontfamily [minionmath] [mm] [TeX Gyre Pagella Math]

\startttext

\switchtobodyfont[minionmath]

\startformula {\tf xyz} xyz {\bf xyz} {\bi xyz}, 2+3, {\bf 2+3} \stopformula

\stoptext

With beta version 2017.01.17 17 tel:2017.01.17%2017:37 it used to work and change the digits to Indic inside math. With beta version 2017.04.27 01 tel:2017.04.27%2001:00, the digits do not change to Indic. However, everything in math changes to dejavusansmono (bold, because that was the last fallback definition?).

On Fri, May 12, 2017 at 7:34 PM, Mohammad Hossein Bateni mailto:bateni@gmail.com> wrote: Hi,

The example for replacing Arabic numerals by Indic digits inside math used to work (at least) until version 2017.01.17 17 tel:2017.01.17%2017:37.

tex/texmf-context/tex/context/fonts/mkiv/type-imp-mathdigits.mkiv

Now in version 2017.04.27 01 tel:2017.04.27%2001:00, this does not produce the desired output: it's all "Latin" digits.

Has something changed regarding fontfallback definitions?

Thanks, MHB

___________________________________________________________________________________ If your question is of interest to others as well, please add an entry to the Wiki!

maillist : ntg-context@ntg.nl mailto:ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context http://www.ntg.nl/mailman/listinfo/ntg-context webpage : http://www.pragma-ade.nl http://www.pragma-ade.nl/ / http://context.aanhet.net http://context.aanhet.net/ archive : https://bitbucket.org/phg/context-mirror/commits/ https://bitbucket.org/phg/context-mirror/commits/ wiki : http://contextgarden.net http://contextgarden.net/ ___________________________________________________________________________________

___________________________________________________________________________________ If your question is of interest to others as well, please add an entry to the Wiki!

maillist : ntg-context@ntg.nl mailto:ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context http://www.ntg.nl/mailman/listinfo/ntg-context webpage : http://www.pragma-ade.nl http://www.pragma-ade.nl/ / http://context.aanhet.net http://context.aanhet.net/ archive : https://bitbucket.org/phg/context-mirror/commits/ https://bitbucket.org/phg/context-mirror/commits/ wiki : http://contextgarden.net http://contextgarden.net/ ___________________________________________________________________________________

___________________________________________________________________________________ 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 ___________________________________________________________________________________

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Hans Hagen

11:36 a.m.

On 5/15/2017 5:37 AM, Mohammad Hossein Bateni wrote:

The version in tex/texmf-context/tex/context/fonts/mkiv/type-imp-mathdigits.mkiv is a typescript. Here is a simpler version using defintfontfamily and definefallbackfamily, which doesn't work in the recent beta (but worked well back in January).

\definefontfamily [minionmath] [rm] [Minion Pro] \definefallbackfamily [minionmath] [mm] [dejavusansmono] [range=digitsextendedarabicindic,offset=digitsnormal] \definefallbackfamily [minionmath] [mm] [dejavusansmono] [range=digitsextendedarabicindic,offset=digitsbold,tf=style:bold] \definefontfamily [minionmath] [mm] [TeX Gyre Pagella Math]

\startttext

\switchtobodyfont[minionmath]

\startformula {\tf xyz} xyz {\bf xyz} {\bi xyz}, 2+3, {\bf 2+3} \stopformula

\stoptext

With beta version 2017.01.17 17:37 it used to work and change the digits to Indic inside math. With beta version 2017.04.27 01:00, the digits do not change to Indic. However, everything in math changes to dejavusansmono (bold, because that was the last fallback definition?).

there has been some fixes in the math fallbacks recently so only report issues that fail in the *latest* garden version Hans ----------------------------------------------------------------- Hans Hagen | PRAGMA ADE Ridderstraat 27 | 8061 GH Hasselt | The Netherlands tel: 038 477 53 69 | www.pragma-ade.nl | www.pragma-pod.nl -----------------------------------------------------------------

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Mohammad Hossein Bateni

5:48 p.m.

Thanks, Hans! It seems to work in the latest beta. On Mon, May 15, 2017 at 5:36 AM, Hans Hagen wrote:

On 5/15/2017 5:37 AM, Mohammad Hossein Bateni wrote:

...
The version in tex/texmf-context/tex/context/fonts/mkiv/type-imp-mathdigits.mkiv is a typescript. Here is a simpler version using defintfontfamily and definefallbackfamily, which doesn't work in the recent beta (but worked well back in January).

\definefontfamily [minionmath] [rm] [Minion Pro] \definefallbackfamily [minionmath] [mm] [dejavusansmono] [range=digitsextendedarabicindic,offset=digitsnormal] \definefallbackfamily [minionmath] [mm] [dejavusansmono] [range=digitsextendedarabicindic,offset=digitsbold,tf=style:bold] \definefontfamily [minionmath] [mm] [TeX Gyre Pagella Math]

\startttext

\switchtobodyfont[minionmath]

\startformula {\tf xyz} xyz {\bf xyz} {\bi xyz}, 2+3, {\bf 2+3} \stopformula

\stoptext

With beta version 2017.01.17 17:37 it used to work and change the digits to Indic inside math. With beta version 2017.04.27 01:00, the digits do not change to Indic. However, everything in math changes to dejavusansmono (bold, because that was the last fallback definition?).

there has been some fixes in the math fallbacks recently so only report issues that fail in the *latest* garden version

Hans

----------------------------------------------------------------- Hans Hagen | PRAGMA ADE Ridderstraat 27 | 8061 GH Hasselt | The Netherlands tel: 038 477 53 69 | www.pragma-ade.nl | www.pragma-pod.nl -----------------------------------------------------------------

____________________________________________________________ _______________________ 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/list info/ntg-context webpage : http://www.pragma-ade.nl / http://context.aanhet.net archive : https://bitbucket.org/phg/context-mirror/commits/ wiki : http://contextgarden.net ____________________________________________________________ _______________________

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Hans Hagen
Mohammad Hossein Bateni
Otared Kavian