Typo in m-tikz

Typo in m-tikz

[Aditya Mahajan via ntg-context]

Hi,

There is a typo in m-tikz.mkxl (possibly a carry-over from t-tikz.tex). The module ends with a spurious `\stopmodule`:

https://github.com/contextgarden/context-mirror/blob/fe714093ebb95e4a870282782e2124cff2e546e5/tex/context/modules/mkxl/m-tikz.mkxl#L113

(Or rather, the corresponding `\startmodule` is missing). 

This causes an interesting error message on the following test file:

\usemodule[tikz]

\usetypescriptfile[euler]
\definetypeface[mainfont][rm][serif][pagella][default]
\definetypeface[mainfont][mm][math] [pagellaovereuler][default]
\definetypeface[mainfont][tt][mono] [dejavu][default] [rscale=0.8, features=none]
\setupbodyfont[mainfont,11pt]

\starttext
$\dfrac{1}{2}$
\stoptext

which gives:

system          > module wrapping error in 'tikz'
close source    > level 2, order 67, name '/opt/luametatex/texmf-context/tex/context/modules/mkxl/m-tikz.mkxl'
open source     > level 2, order 68, name '/opt/luametatex/texmf-context/tex/context/fonts/mkiv/type-imp-euler.mkiv'
open source     > level 3, order 69, name '/opt/luametatex/texmf-context/tex/context/fonts/mkiv/type-imp-texgyre.mkiv'
close source    > level 3, order 69, name '/opt/luametatex/texmf-context/tex/context/fonts/mkiv/type-imp-texgyre.mkiv'
open source     > level 3, order 70, name '/opt/luametatex/texmf-context/tex/context/fonts/mkiv/type-imp-dejavu.mkiv'
close source    > level 3, order 70, name '/opt/luametatex/texmf-context/tex/context/fonts/mkiv/type-imp-dejavu.mkiv'
suggestion      > use \withcedilla instead of \c
suggestion      > use \withcaron instead of \v
close source    > level 2, order 70, name '/opt/luametatex/texmf-context/tex/context/fonts/mkiv/type-imp-euler.mkiv'
open source     > level 2, order 71, name '/opt/luametatex/texmf-context/tex/context/fonts/mkiv/type-imp-texgyre.mkiv'
close source    > level 2, order 71, name '/opt/luametatex/texmf-context/tex/context/fonts/mkiv/type-imp-texgyre.mkiv'
fonts           > typescripts > unknown library 'pagellaovereuler'
open source     > level 2, order 72, name '/opt/luametatex/texmf-context/tex/context/fonts/mkiv/type-imp-dejavu.mkiv'
close source    > level 2, order 72, name '/opt/luametatex/texmf-context/tex/context/fonts/mkiv/type-imp-dejavu.mkiv'
fonts           > defining > font with asked name 'unknown' is not found using lookup 'file'
fonts           > defining > unable to define 'unknown' as 'mainfont-11pt-rm-tf-0--0'
fonts           > defining > unable to define 'unknown' as 'mainfont-11pt-mm-mr--3'
fonts           > defining > unable to define 'unknown' as 'mainfont-11pt-mm-mr--2'
fonts           > defining > unable to define 'unknown' as 'mainfont-11pt-mm-mr--1'
fonts           > defining > unable to define 'unknown' as 'mainfont-11pt-mm-mb--3'
fonts           > defining > unable to define 'unknown' as 'mainfont-11pt-mm-mb--2'
fonts           > defining > unable to define 'unknown' as 'mainfont-11pt-mm-mb--1'
tex error       > tex error on line 10 in file ./test.tex: Math error: parameter 'fractionrule' in style 2 is not set

<line 3.10> 
    $\dfrac{1}{2}$

And since tikz is a latex module, in the true LaTeX spirit, the error goes away (for obvious reasons) if I move the \usemodule[tikz] to after the font definitions. It took quite a while to figure out what is happening.

Aditya
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Re: Typo in m-tikz

[Aditya Mahajan via ntg-context]

On Mon, 13 Dec 2021, Aditya Mahajan via ntg-context wrote:

> Hi,
> 
> There is a typo in m-tikz.mkxl (possibly a carry-over from t-tikz.tex). The module ends with a spurious `\stopmodule`:
> 
> https://github.com/contextgarden/context-mirror/blob/fe714093ebb95e4a870282782e2124cff2e546e5/tex/context/modules/mkxl/m-tikz.mkxl#L113
> 
> (Or rather, the corresponding `\startmodule` is missing). 
> [...]
> And since tikz is a latex module, in the true LaTeX spirit, the error goes away (for obvious reasons) if I move the \usemodule[tikz] to after the font definitions. It took quite a while to figure out what is happening.

Actually, the missing \startmodule is not a culprit for this error. Even after fixing that, something goes wrong. Here is a minimal example:

\permanent\protected\def\starttikzinput
  {\pushoverloadmode
   \pushcatcodetable
   \setcatcodetable\texcatcodes
   \unprotect
   \catcode`\@=11
   \catcode`\|=12
   \catcode`\!=12
   \autoparagraphmode\zerocount}

\permanent\protected\def\stoptikzinput
  {\autoparagraphmode\plusone
   \protect
   \popcatcodetable
   \popoverloadmode}

\starttikzinput
\input t-pgf
\stoptikzinput


\usetypescriptfile[euler]
\definetypeface[mainfont][rm][serif][pagella][default]
\definetypeface[mainfont][mm][math] [pagellaovereuler][default]
\definetypeface[mainfont][tt][mono] [dejavu][default] [rscale=0.8, features=none]
\setupbodyfont[mainfont,11pt]

\starttext
$\dfrac{1}{2}$
\stoptext

which gives the same error: parameter 'fractionrule' in style 2 is not set

Not sure what is happening here.

Aditya
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___________________________________________________________________________________

Re: Typo in m-tikz

[Hans Hagen via ntg-context]

On 12/13/2021 7:19 PM, Aditya Mahajan via ntg-context wrote:
> On Mon, 13 Dec 2021, Aditya Mahajan via ntg-context wrote:
> 
>> Hi,
>>
>> There is a typo in m-tikz.mkxl (possibly a carry-over from t-tikz.tex). The module ends with a spurious `\stopmodule`:
>>
>> https://github.com/contextgarden/context-mirror/blob/fe714093ebb95e4a870282782e2124cff2e546e5/tex/context/modules/mkxl/m-tikz.mkxl#L113
>>
>> (Or rather, the corresponding `\startmodule` is missing).
>> [...]
>> And since tikz is a latex module, in the true LaTeX spirit, the error goes away (for obvious reasons) if I move the \usemodule[tikz] to after the font definitions. It took quite a while to figure out what is happening.
> 
> Actually, the missing \startmodule is not a culprit for this error. Even after fixing that, something goes wrong. Here is a minimal example:
> 
> \permanent\protected\def\starttikzinput
>    {\pushoverloadmode
>     \pushcatcodetable
>     \setcatcodetable\texcatcodes
>     \unprotect
>     \catcode`\@=11
>     \catcode`\|=12
>     \catcode`\!=12
>     \autoparagraphmode\zerocount}
> 
> \permanent\protected\def\stoptikzinput
>    {\autoparagraphmode\plusone
>     \protect
>     \popcatcodetable
>     \popoverloadmode}
> 
> \starttikzinput
> \input t-pgf
> \stoptikzinput
> 
> 
> \usetypescriptfile[euler]
> \definetypeface[mainfont][rm][serif][pagella][default]
> \definetypeface[mainfont][mm][math] [pagellaovereuler][default]
> \definetypeface[mainfont][tt][mono] [dejavu][default] [rscale=0.8, features=none]
> \setupbodyfont[mainfont,11pt]
> 
> \starttext
> $\dfrac{1}{2}$
> \stoptext
> 
> which gives the same error: parameter 'fractionrule' in style 2 is not set
> 
> Not sure what is happening here.

can you test with the \protect \unprotect removed from these definitions?



-- 

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Re: Typo in m-tikz

[Aditya Mahajan via ntg-context]

On Mon, 13 Dec 2021, Hans Hagen wrote:

> On 12/13/2021 7:19 PM, Aditya Mahajan via ntg-context wrote:
> > On Mon, 13 Dec 2021, Aditya Mahajan via ntg-context wrote:
> > 
> > > Hi,
> > > 
> > > There is a typo in m-tikz.mkxl (possibly a carry-over from t-tikz.tex).
> > > The module ends with a spurious `\stopmodule`:
> > > 
> > > https://github.com/contextgarden/context-mirror/blob/fe714093ebb95e4a870282782e2124cff2e546e5/tex/context/modules/mkxl/m-tikz.mkxl#L113
> > > 
> > > (Or rather, the corresponding `\startmodule` is missing).
> > > [...]
> > > And since tikz is a latex module, in the true LaTeX spirit, the error goes
> > > away (for obvious reasons) if I move the \usemodule[tikz] to after the
> > > font definitions. It took quite a while to figure out what is happening.
> > 
> > Actually, the missing \startmodule is not a culprit for this error. Even
> > after fixing that, something goes wrong. Here is a minimal example:
> > 
> > \permanent\protected\def\starttikzinput
> >    {\pushoverloadmode
> >     \pushcatcodetable
> >     \setcatcodetable\texcatcodes
> >     \unprotect
> >     \catcode`\@=11
> >     \catcode`\|=12
> >     \catcode`\!=12
> >     \autoparagraphmode\zerocount}
> > 
> > \permanent\protected\def\stoptikzinput
> >    {\autoparagraphmode\plusone
> >     \protect
> >     \popcatcodetable
> >     \popoverloadmode}
> > 
> > \starttikzinput
> > \input t-pgf
> > \stoptikzinput
> > 
> > 
> > \usetypescriptfile[euler]
> > \definetypeface[mainfont][rm][serif][pagella][default]
> > \definetypeface[mainfont][mm][math] [pagellaovereuler][default]
> > \definetypeface[mainfont][tt][mono] [dejavu][default] [rscale=0.8,
> > features=none]
> > \setupbodyfont[mainfont,11pt]
> > 
> > \starttext
> > $\dfrac{1}{2}$
> > \stoptext
> > 
> > which gives the same error: parameter 'fractionrule' in style 2 is not set
> > 
> > Not sure what is happening here.
> 
> can you test with the \protect \unprotect removed from these definitions?

That fixes the issue, both in the test file and in my bigger document.

Thanks,
Aditya
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