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From: "Jairo A. del Rio" <jairoadelrio6@gmail.com>
Newsgroups: gmane.comp.tex.context
Subject: Re: font bug in latest from 2021.01.29 19:44?
Date: Fri, 29 Jan 2021 16:37:43 -0500
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Math fonts are broken. In fact, even with compact fonts disabled, math
fonts aren't working properly.

Jairo

El vie, 29 de ene. de 2021 a la(s) 16:18, Jairo A. del Rio (
jairoadelrio6@gmail.com) escribi=C3=B3:

> Same here. It compiles well when the math font definition is commentend.
> The error seems to be there:
>
> \setfontid
>
>
> <to be read again>
>
> \3>mainface-12pt-mm-mr--1
>
> <macro> \font_helpers_low_level_define_compact ...ec \empty \let
> \lastrawfontcall \relax \mutable \letcsname #2\endcsname \relax \else \ed=
ef
> \somefontspec {at \number \ETC.
>
> <macro> \font_helpers_trigger_define ...\def \v_font_size_relative
> {#1}\def \v_font_size_absolute {#2}\font_helpers_low_level_define
> {#3}\v_font_identifier_class
>
> \csname \v_font_identifier_class \endcsname \setfalse \c_font_auto_size
> \ifskipfontcharacteristics \else \setfontcharacter...
>
>
> <macro> \m_font_class_direction ...fcsname \??fontinstanceready \fontclas=
s
> -\fontbody -\s!mm -\fontfamily \endcsname \settrue \c_font_auto_size
> \lastnamedcs
>
> \else \font_helpers_set_math_family_b \fi
>
>
> <macro> \font_helpers_set_math_family_indeed_compact
> ..._family_set_scales_compact \let \mathsizesuffix \mathtextsuffix \let
> \fontface \!!plusone \font_helpers_set_math_family_a
>
> \textfont #1\font \font_helpers_set_math_family_a \textfont #1\font
> \scriptfont #1\font \scriptscriptfont #1\font \let \ma...
>
>
> <macro> \font_helpers_set_math_family ...!mm -#2-\fontsize -1\endcsname
> \font_helpers_preset_math_family_indeed #1#2\else
> \font_helpers_set_math_family_indeed #1#2
>
> \fi \else \font_helpers_set_math_family_indeed #1#2\fi
>
> Jairo
>
> El vie, 29 de ene. de 2021 a la(s) 15:59, Pablo Rodriguez (oinos@gmx.es)
> escribi=C3=B3:
>
>> Dear list,
>>
>> this sample cannot be compiled with latest LMTX (2021.01.29 19:44).
>>
>>   \enableexperiments[fonts.compact]
>>
>>   \definefontfamily
>>       [mainface]
>>       [rm]
>>       [TeX Gyre Pagella]
>>
>>   \definefontfamily
>>       [mainface]
>>       [mm]
>>       [TeX Gyre Pagella Math]
>>
>>   \setupbodyfont
>>       [mainface, 12pt]
>>
>>   \starttext
>>     \input zapf
>>   \stoptext
>>
>> I get the following error message:
>>
>>   I was looking for a control sequence whose current meaning
>>   has been defined by \font or a valid font id number.
>>   mtx-context     | fatal error: return code: 256
>>
>> Previous latest from compiles the sample perfectly fine.
>>
>> Could anyone confirm this bug?
>>
>> Mamy thanks for your help,
>>
>> Pablo
>> --
>> http://www.ousia.tk
>>
>> ________________________________________________________________________=
___________
>> If your question is of interest to others as well, please add an entry t=
o
>> 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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<div dir=3D"ltr"><div>Math fonts are broken. In fact, even with compact fon=
ts disabled, math fonts aren&#39;t working properly.<br><br></div>Jairo<br>=
</div><br><div class=3D"gmail_quote"><div dir=3D"ltr" class=3D"gmail_attr">=
El vie, 29 de ene. de 2021 a la(s) 16:18, Jairo A. del Rio (<a href=3D"mail=
to:jairoadelrio6@gmail.com">jairoadelrio6@gmail.com</a>) escribi=C3=B3:<br>=
</div><blockquote class=3D"gmail_quote" style=3D"margin:0px 0px 0px 0.8ex;b=
order-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir=3D"ltr">Sa=
me here. It compiles well when the math font definition is commentend. The =
error seems to be there:<br><br>

<p style=3D"margin:0px;text-indent:0px;white-space:pre-wrap">\setfontid </p=
>
<p style=3D"margin:0px;text-indent:0px;white-space:pre-wrap"><br></p>
<p style=3D"margin:0px;text-indent:0px;white-space:pre-wrap">&lt;to be read=
 again&gt; </p>
<p style=3D"margin:0px;text-indent:0px;white-space:pre-wrap">    \3&gt;main=
face-12pt-mm-mr--1 </p>
<p style=3D"margin:0px;text-indent:0px;white-space:pre-wrap">&lt;macro&gt; =
\font_helpers_low_level_define_compact ...ec \empty \let \lastrawfontcall \=
relax \mutable \letcsname #2\endcsname \relax \else \edef \somefontspec {at=
 \number \ETC.</p>
<p style=3D"margin:0px;text-indent:0px;white-space:pre-wrap">    </p>
<p style=3D"margin:0px;text-indent:0px;white-space:pre-wrap">&lt;macro&gt; =
\font_helpers_trigger_define ...\def \v_font_size_relative {#1}\def \v_font=
_size_absolute {#2}\font_helpers_low_level_define {#3}\v_font_identifier_cl=
ass </p>
<p style=3D"margin:0px;text-indent:0px;white-space:pre-wrap">    \csname \v=
_font_identifier_class \endcsname \setfalse \c_font_auto_size \ifskipfontch=
aracteristics \else \setfontcharacter...</p>
<p style=3D"margin:0px;text-indent:0px;white-space:pre-wrap"><br></p>
<p style=3D"margin:0px;text-indent:0px;white-space:pre-wrap">&lt;macro&gt; =
\m_font_class_direction ...fcsname \??fontinstanceready \fontclass -\fontbo=
dy -\s!mm -\fontfamily \endcsname \settrue \c_font_auto_size \lastnamedcs <=
/p>
<p style=3D"margin:0px;text-indent:0px;white-space:pre-wrap">    \else \fon=
t_helpers_set_math_family_b \fi </p>
<p style=3D"margin:0px;text-indent:0px;white-space:pre-wrap"><br></p>
<p style=3D"margin:0px;text-indent:0px;white-space:pre-wrap">&lt;macro&gt; =
\font_helpers_set_math_family_indeed_compact ..._family_set_scales_compact =
\let \mathsizesuffix \mathtextsuffix \let \fontface \!!plusone \font_helper=
s_set_math_family_a </p>
<p style=3D"margin:0px;text-indent:0px;white-space:pre-wrap">    \textfont =
#1\font \font_helpers_set_math_family_a \textfont #1\font \scriptfont #1\fo=
nt \scriptscriptfont #1\font \let \ma...</p>
<p style=3D"margin:0px;text-indent:0px;white-space:pre-wrap"><br></p>
<p style=3D"margin:0px;text-indent:0px;white-space:pre-wrap">&lt;macro&gt; =
\font_helpers_set_math_family ...!mm -#2-\fontsize -1\endcsname \font_helpe=
rs_preset_math_family_indeed #1#2\else \font_helpers_set_math_family_indeed=
 #1#2</p>
<p style=3D"margin:0px;text-indent:0px;white-space:pre-wrap">    \fi \else =
\font_helpers_set_math_family_indeed #1#2\fi <br><br></p><p style=3D"margin=
:0px;text-indent:0px;white-space:pre-wrap">Jairo<br></p></div><br><div clas=
s=3D"gmail_quote"><div dir=3D"ltr" class=3D"gmail_attr">El vie, 29 de ene. =
de 2021 a la(s) 15:59, Pablo Rodriguez (<a href=3D"mailto:oinos@gmx.es" tar=
get=3D"_blank">oinos@gmx.es</a>) escribi=C3=B3:<br></div><blockquote class=
=3D"gmail_quote" style=3D"margin:0px 0px 0px 0.8ex;border-left:1px solid rg=
b(204,204,204);padding-left:1ex">Dear list,<br>
<br>
this sample cannot be compiled with latest LMTX (2021.01.29 19:44).<br>
<br>
=C2=A0 \enableexperiments[fonts.compact]<br>
<br>
=C2=A0 \definefontfamily<br>
=C2=A0 =C2=A0 =C2=A0 [mainface]<br>
=C2=A0 =C2=A0 =C2=A0 [rm]<br>
=C2=A0 =C2=A0 =C2=A0 [TeX Gyre Pagella]<br>
<br>
=C2=A0 \definefontfamily<br>
=C2=A0 =C2=A0 =C2=A0 [mainface]<br>
=C2=A0 =C2=A0 =C2=A0 [mm]<br>
=C2=A0 =C2=A0 =C2=A0 [TeX Gyre Pagella Math]<br>
<br>
=C2=A0 \setupbodyfont<br>
=C2=A0 =C2=A0 =C2=A0 [mainface, 12pt]<br>
<br>
=C2=A0 \starttext<br>
=C2=A0 =C2=A0 \input zapf<br>
=C2=A0 \stoptext<br>
<br>
I get the following error message:<br>
<br>
=C2=A0 I was looking for a control sequence whose current meaning<br>
=C2=A0 has been defined by \font or a valid font id number.<br>
=C2=A0 mtx-context=C2=A0 =C2=A0 =C2=A0| fatal error: return code: 256<br>
<br>
Previous latest from compiles the sample perfectly fine.<br>
<br>
Could anyone confirm this bug?<br>
<br>
Mamy thanks for your help,<br>
<br>
Pablo<br>
--<br>
<a href=3D"http://www.ousia.tk" rel=3D"noreferrer" target=3D"_blank">http:/=
/www.ousia.tk</a><br>
___________________________________________________________________________=
________<br>
If your question is of interest to others as well, please add an entry to t=
he Wiki!<br>
<br>
maillist : <a href=3D"mailto:ntg-context@ntg.nl" target=3D"_blank">ntg-cont=
ext@ntg.nl</a> / <a href=3D"http://www.ntg.nl/mailman/listinfo/ntg-context"=
 rel=3D"noreferrer" target=3D"_blank">http://www.ntg.nl/mailman/listinfo/nt=
g-context</a><br>
webpage=C2=A0 : <a href=3D"http://www.pragma-ade.nl" rel=3D"noreferrer" tar=
get=3D"_blank">http://www.pragma-ade.nl</a> / <a href=3D"http://context.aan=
het.net" rel=3D"noreferrer" target=3D"_blank">http://context.aanhet.net</a>=
<br>
archive=C2=A0 : <a href=3D"https://bitbucket.org/phg/context-mirror/commits=
/" rel=3D"noreferrer" target=3D"_blank">https://bitbucket.org/phg/context-m=
irror/commits/</a><br>
wiki=C2=A0 =C2=A0 =C2=A0: <a href=3D"http://contextgarden.net" rel=3D"noref=
errer" target=3D"_blank">http://contextgarden.net</a><br>
___________________________________________________________________________=
________<br>
</blockquote></div>
</blockquote></div>

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