math signs in itemize

math signs in itemize

[R. Ermers]

Dear all,
After my update a few days ago I have run into the problem earlier described under the subject "new beta" (Marco Pessotto). The file processed nicely until then. I use gentium as the main font.

\definefont[gentium][Xserif][name:Gentium at 12pt]
See more details underneath.

I am right before a deadline, so any help is welcome.

Kind regards,

Robert

Snippets from log file:

structure       > sectioning > subsection @ level 4 : 0.0.1.1 -> Sociale vorming
! Math error: parameter \Umathquad\displaystyle is not set.

system          > tex > error on line 741 in file asp87b.tex: Math error: parameter \Umathquad\displaystyle is not set ...


\mathematics ...rmalstartimath #1\normalstopimath 
                                                  \fi 
\dodosymbol ...bol \csname \??ss :#1:#2\endcsname 
                                                  \relax }\relax 
\donormalsymbol ...bol \redosymbol \currentsymbol 
                                                  \fi \fi 
\dodosymbol ...bol \csname \??ss :#1:#2\endcsname 
                                                  \relax }\relax 
\donormalsymbol ...bol \redosymbol \currentsymbol 
                                                  \fi \fi 
<to be read again> 
                   }
...
l.741 \item h
             et type van de abc abc abc
? 
! \textfont0 is undefined (character 8226).

system          > tex > error on line 741 in file asp87b.tex: \textfont0 is undefined (character 8226) ...

I use context version: 2011.05.18 18:04.


</prog2/context2/tex/texmf-fonts/fonts/data/opentype/public/tex-gyre/texgyretermes-italic.otf></prog2/context2/tex/texmf-fonts/fonts/data/opentype/public/tex-gyre/texgyretermes-bold.otf></prog2/context2/tex/texmf-fonts/fonts/data/opentype/public/tex-gyre/texgyretermes-regular.otf>
mkiv lua stats  > used config file          - selfautoparent:/texmf/web2c/texmfcnf.lua
mkiv lua stats  > used cache path           - /prog2/context2/tex/texmf-cache/luatex-cache/context/5fe67e0bfe781ce0dde776fb1556f32e
mkiv lua stats  > input load time           - 0.005 seconds
mkiv lua stats  > stored bytecode data      - 285 modules, 60 tables, 345 chunks
mkiv lua stats  > loaded tex modules        - 4 requested, 4 found (*-newmat t-annotation t-lettrine t-simplefonts), 0 missing
mkiv lua stats  > cleaned up reserved nodes - 33 nodes, 11 lists of 426
mkiv lua stats  > node memory usage         - 62 hlist, 2 vlist, 256 disc, 3 math, 369 glue, 134 kern, 26 penalty, 1 noad, 1 math_char, 1875 glyph, 877 attribute, 106 glue_spec, 183 attribute_list, 2 temp, 7 if_stack, 8 local_par, 3 dir, 2 late_lua
mkiv lua stats  > node list callback tasks  - 6 unique task lists, 6 instances (re)created, 4004 calls
mkiv lua stats  > used backend              - pdf (backend for directly generating pdf output)
mkiv lua stats  > loaded patterns           - en::2 nl::1
mkiv lua stats  > callbacks                 - 4337 direct, 5407 indirect, 9744 total
mkiv lua stats  > lxml preparation time     - 0.000 seconds, 0 nodes, 17 lpath calls, 6 cached calls
mkiv lua stats  > result saved in file      - asp87b.pdf
mkiv lua stats  > loaded fonts              - 4 files: lmmono10-regular.otf texgyretermes-bold.otf texgyretermes-italic.otf texgyretermes-regular.otf
mkiv lua stats  > fonts load time           - 1.036 seconds 
mkiv lua stats  > math processing time      - 2.428 seconds 
mkiv lua stats  > graphics processing time  - 0.003 seconds including tex, 1 processed images
mkiv lua stats  > luatex banner             - this is luatex, version beta-0.70.1-2011051908 (rev 4277)
mkiv lua stats  > control sequences         - 30844 of 165536
mkiv lua stats  > current memory usage      - 33 MB (ctx: 34 MB)
mkiv lua stats  > runtime                   - 5.377 seconds, 3 processed pages, 3 shipped pages, 0.558 pages/second



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___________________________________________________________________________________

Re: math signs in itemize

[Alan Braslau]

On Sat, Sep 24, 2011 at 11:29:32AM +0200, R. Ermers wrote:
> Dear all,
> After my update a few days ago I have run into the problem earlier described under the subject "new beta" (Marco Pessotto). The file processed nicely until then. I use gentium as the main font.
> 
> \definefont[gentium][Xserif][name:Gentium at 12pt]

Gentium currently does not have good support for math fonts.
Xits gives the best results for math, it appears at the moment.

Alan
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___________________________________________________________________________________

Re: math signs in itemize

[R. Ermers]

Thanks Alan,

But I use very, very little math, only once or twice, as in  7$^{th}$, but I could solve that otherwise. 
My main problem occurs in itemization. Please have a look at this:

l.741 \item h
            et type van de abc abc abc
? 
! \textfont0 is undefined (character 8226).

Regards,

Robert


Op 25 sep 2011, om 12:17 heeft Alan Braslau het volgende geschreven:

> On Sat, Sep 24, 2011 at 11:29:32AM +0200, R. Ermers wrote:
>> Dear all,
>> After my update a few days ago I have run into the problem earlier described under the subject "new beta" (Marco Pessotto). The file processed nicely until then. I use gentium as the main font.
>> 
>> \definefont[gentium][Xserif][name:Gentium at 12pt]
> 
> Gentium currently does not have good support for math fonts.
> Xits gives the best results for math, it appears at the moment.
> 
> Alan
> ___________________________________________________________________________________
> 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://tex.aanhet.net
> archive  : http://foundry.supelec.fr/projects/contextrev/
> wiki     : http://contextgarden.net
> ___________________________________________________________________________________

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___________________________________________________________________________________

Re: math signs in itemize

[Wolfgang Schuster]

Am 24.09.2011 um 11:29 schrieb R. Ermers:

> Dear all,
> After my update a few days ago I have run into the problem earlier described under the subject "new beta" (Marco Pessotto). The file processed nicely until then. I use gentium as the main font.
> 
> \definefont[gentium][Xserif][name:Gentium at 12pt]

What do you want to achieve with the line above because it doesn’t make any sense.

When you want to change the main font to Gentium you can do this with “\setupbodyfont[gentium]”.

\setupbodyfont[gentium]

\starttext

\startitemize
\startitem One \stopitem
\startitem Two \stopitem
\stopitemize

\stoptext

Wolfgang



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___________________________________________________________________________________

Re: math signs in itemize

[Alan Braslau]

On Sun, Sep 25, 2011 at 01:02:07PM +0200, R. Ermers wrote:
> 
> But I use very, very little math, only once or twice, as in  7$^{th}$, but I could solve that otherwise. 

You may want to use 7\high{th}.

> My main problem occurs in itemization. Please have a look at this:
> 
> l.741 \item h
>             et type van de abc abc abc
> ? 
> ! \textfont0 is undefined (character 8226).

1. Are you using mkiv (or mkii)?
2. Would you provide a minimal example?

Alan
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___________________________________________________________________________________

Re: math signs in itemize

[R. Ermers]

Thanks for all your replies!

I changed the superscript e into \high{e}. There is one other math item: $\frac1{40}$ in the whole text.

I am using mkiv.
Until the recent update the document (90 pp.) was processed fine.

I add a minimal example below.

Thanks again for looking into this problem.

Regards,

Robert

+++++++

\enableregime[utf]
\setuppapersize[A4][A4]

\startsectionblockenvironment[bodypart]
\setupheader[text][location=text,state=high,strut=yes,after=\vskip-0.8em\thinrule]
\setupfootertexts[{\tfx \copyright R. Ermers}][][][{\tfx \copyright R. Ermers}]
\setuppagenumber[number=1]
\stopsectionblockenvironment

 %\setmainfont[Antykwa Poltawskiego]


\usemodule[t][lettrine]
\usemodule[t][annotation]
\usemodule[newmat] %vanwege de breuk


\newdimen\Margin
\Margin=20mm
\newdimen\Tekstbreedte
\Tekstbreedte=14cm


\setupinitial
  [state=start,
    n=3,
    distance=.15pc,
     font=SerifBold,
  ]
\definefontfeature
  [arabic]
  [mode=node,language=dflt,script=arab,ccmp=yes,
   init=yes,medi=yes,fina=yes,isol=yes,
   liga=yes,dlig=yes,rlig=yes,clig=yes,calt=yes,
   mark=yes,mkmk=yes,kern=yes,curs=yes]


\usemodule[t][simplefonts]
\setuplayout
    [width=148mm,height=268mm\relax,
    backspace=25mm,topspace=20mm,
    header=12pt,headerdistance=15mm,
    footer=5mm,footerdistance=8mm,
    %rightmargin=\zeropoint,
    location=middle,marking=off]
\setupwhitespace[halfline]

\definelayer[graphics][position=yes]
\setupbackgrounds[page][background=graphics]

\setuplanguage[nl]
        [leftquote=\upperleftsinglesixquote,
         rightquote=\upperrightsingleninequote,
         leftquotation=\leftguillemot,
         rightquotation=\rightguillemot]
\mainlanguage[nl]
\hyphenation{lam-pet-stel}

\definefloat[figureonder][figure]
\definefloat[edgefigure][figure]
\setupcaption[figure][location=right]
\setupcaption[figureonder][location=bottom]
\setupcaption[edgefigure][location=bottom]
\setupfloat[edgefigure]
[leftmargindistance=-\leftmargintotal,rightmargindistance=-\rightmargintotal,
default={outer,low},criterium=.67\textwidth,numbering=no]
\setupcaptions[width=max,align=middle,style=small,number=no]




 \defineitemgroup[ongenummerd][levels=3]
\setupitemgroup[ongenummerd][1][5]
\setupitemgroup[ongenummerd][2][4]
\setupitemgroup[ongenummerd][2][3]
\defineitemgroup[genummerd][levels=3]
\setupitemgroup[genummerd][1][n]
\setupitemgroup[genummerd][2][a]
\setupitemgroup[genummerd][2][r]
\setuptolerance[horizontal,verytolerant] %hyphenation

\setuppagenumbering[state=start,alternative=doublesided,location=footer,style=bold]

\setupheadertexts
[{\getmarking[subsectionnumber]\enskip\getmarking[subsection]}]
[]
[]
[{\getmarking[sectionnumber]\enskip\getmarking[section]}]%

\setuphead[part][placehead=no]
\defineblankmethod[nobreak]{\penalty\plustenthousand}
\defineblankmethod[endgraf]{\endgraf}
\setuphead[section][grid=line]

\setupheader[style=small]

\definepagebreak[chapter][yes,empty,right]
\setupinmargin[location=both,line=1,align=normal,stack=yes,style=small,color=red,distance=5mm]

\hyphenation{ver-ant-woor-de-lijk-heid}
\setupindenting[yes,medium,first]
\setupfloats[indentnext=no]
\setupfootnotedefinition[location=left,distance=1em,headalign=flushleft]
\setupnote[footnote][textstyle=,numbercommand=,margindistance=8mm,rule=off,before=,interaction=yes,align={normal,hyphenated}]

\setupinteraction[style=]

\define[2]\QuotationCommand
 {
\setupindenting[no]
\switchtobodyfont[arial,10pt]
\textrule{#1}\blank \vfil\nobreak\penalty10000\endgraf
\startcolumns#2\stopcolumns
\hspace \nobreak\penalty1000
\textrule
}

\definetypeface[braqqadocio][ss][Xsans][Braqqadocio]
\usetypescriptfile[type-gentium]

\setupbodyfont[gentium,11pt]
\definefontfeature
[default]
[default]
[protrusion=quality,expansion=quality]
\setupalign[hz,hanging]

\setuplettrine[Nindent=0pt,Lines=2,Oversize=0,TextFont=\sc]
\setuplettrine[T][Findent=0.2em,Hang=.12,TextFont=\sc]
\setuplettrine[A][Slope=0.4em,Findent=0.2em,Hang=0.12]
\setuplettrine[V][Slope=-0.1em,Findent=0.2em,Hang=0.12]
\setuplettrine[W][Slope=-0.1em,Findent=0.2em,Hang=0.12]
\sethyphenatedurlnormal{:=?&}
\sethyphenatedurlbefore{?&}
\sethyphenatedurlafter {:=}
\setupbackground[frame=on]
\setupexternalfigures[directory={./../../MOP}]

\setupitemize[1][paragraph,atmargin][width=3mm,distance=5pt,itemalign=flushleft,indentnext=no]
\setupitems[align=right]
\starttext
\lettrine{E}{lk} mens wordt gevormd door zijn omgeving
\startitemize
\item het type van de
\item ideeën over
\item de koeien
\item overige factoren (zoals paarden)
\stopitemize

The text continues ... The text continues The text continues The text continues
\stoptext

Op 25 sep 2011, om 13:39 heeft Alan Braslau het volgende geschreven:

> On Sun, Sep 25, 2011 at 01:02:07PM +0200, R. Ermers wrote:
>> 
>> But I use very, very little math, only once or twice, as in  7$^{th}$, but I could solve that otherwise. 
> 
> You may want to use 7\high{th}.
> 
>> My main problem occurs in itemization. Please have a look at this:
>> 
>> l.741 \item h
>>            et type van de abc abc abc
>> ? 
>> ! \textfont0 is undefined (character 8226).
> 
> 1. Are you using mkiv (or mkii)?
> 2. Would you provide a minimal example?
> 
> Alan
> ___________________________________________________________________________________
> 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://tex.aanhet.net
> archive  : http://foundry.supelec.fr/projects/contextrev/
> wiki     : http://contextgarden.net
> ___________________________________________________________________________________

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___________________________________________________________________________________

Re: math signs in itemize

[Wolfgang Schuster]

Am 25.09.2011 um 15:08 schrieb R. Ermers:

> Thanks for all your replies!
> 
> I changed the superscript e into \high{e}. There is one other math item: $\frac1{40}$ in the whole text.
> 
> I am using mkiv.
> Until the recent update the document (90 pp.) was processed fine.
> 
> I add a minimal example below.

1. The example runs without errors on my machine.
2. This example *isn’t* minimal.
3. There are a few unnecessary things in your code.

Wolfgang

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___________________________________________________________________________________

Re: math signs in itemize

[Aditya Mahajan]

[-- Attachment #1: Type: TEXT/PLAIN, Size: 673 bytes --]

On Sun, 25 Sep 2011, Wolfgang Schuster wrote:

>
> Am 25.09.2011 um 15:08 schrieb R. Ermers:
>
>> Thanks for all your replies!
>>
>> I changed the superscript e into \high{e}. There is one other math item: $\frac1{40}$ in the whole text.
>>
>> I am using mkiv.
>> Until the recent update the document (90 pp.) was processed fine.
>>
>> I add a minimal example below.
>
> 1. The example runs without errors on my machine.
> 2. This example *isn’t* minimal.
> 3. There are a few unnecessary things in your code.

An alternative is to use

   \definesymbol[1][\textbullet]

As an added benefit, it gives a better output when exporting to xhtml.

Aditya

[-- Attachment #2: Type: text/plain, Size: 485 bytes --]

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___________________________________________________________________________________

Re: math signs in itemize

[Wolfgang Schuster]

Am 25.09.2011 um 20:36 schrieb Aditya Mahajan:

> On Sun, 25 Sep 2011, Wolfgang Schuster wrote:
> 
>> 
>> Am 25.09.2011 um 15:08 schrieb R. Ermers:
>> 
>>> Thanks for all your replies!
>>> 
>>> I changed the superscript e into \high{e}. There is one other math item: $\frac1{40}$ in the whole text.
>>> 
>>> I am using mkiv.
>>> Until the recent update the document (90 pp.) was processed fine.
>>> 
>>> I add a minimal example below.
>> 
>> 1. The example runs without errors on my machine.
>> 2. This example *isn’t* minimal.
>> 3. There are a few unnecessary things in your code.
> 
> An alternative is to use
> 
>  \definesymbol[1][\textbullet]
> 
> As an added benefit, it gives a better output when exporting to xhtml.

You can get text symbols for itemize with “\setupsymbolset[text]”.

Wolfgang
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Re: math signs in itemize

[R. Ermers]

Thanks for all advices!

I solved the problem, at least partially.

I now use \usetypescriptfile[type-gentium]
For some reason I have to change the signs in the unnumbered lists.

My one and only math item -- $\frac1{40}$ -- does cause a problem though. Apparently there is no math fallback.

Any suggestions?

Regards

Robert


Op 25 sep 2011, om 20:45 heeft Wolfgang Schuster het volgende geschreven:

>> \definesymbol[1][\textbullet]

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___________________________________________________________________________________

Re: math signs in itemize

[Aditya Mahajan]

On Mon, 26 Sep 2011, R. Ermers wrote:

> My one and only math item -- $\frac1{40}$ -- does cause a problem though. Apparently there is no math fallback.

Hard to say without an example.

> Any suggestions?

Use text mode fractions! \frac{1}{40}.

Aditya
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Re: math signs in itemize

[Wolfgang Schuster]

Am 26.09.2011 um 00:23 schrieb Aditya Mahajan:

> On Mon, 26 Sep 2011, R. Ermers wrote:
> 
>> My one and only math item -- $\frac1{40}$ -- does cause a problem though. Apparently there is no math fallback.
> 
> Hard to say without an example.
> 
>> Any suggestions?
> 
> Use text mode fractions! \frac{1}{40}.

This is still typeset in math mode. A alternative is to write the fraction as “1/40”.

Wolfgang
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Re: math signs in itemize

[Alan Braslau]

On Mon, Sep 26, 2011 at 09:34:45AM +0200, Wolfgang Schuster wrote:
> >> Any suggestions?
> > 
> > Use text mode fractions! \frac{1}{40}.
> 
> This is still typeset in math mode. A alternative is to write the fraction as “1/40”.

"¼÷10", "0.025".

How about:
\definetypeface [xits] [mm] [math] [xits] [default]

Alan
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Re: math signs in itemize

[Wolfgang Schuster]

Am 26.09.2011 um 10:49 schrieb Alan Braslau:

> On Mon, Sep 26, 2011 at 09:34:45AM +0200, Wolfgang Schuster wrote:
>>>> Any suggestions?
>>> 
>>> Use text mode fractions! \frac{1}{40}.
>> 
>> This is still typeset in math mode. A alternative is to write the fraction as “1/40”.
> 
> "¼÷10", "0.025".

\definefontfeature[frac][frac=yes,script=latn]

\setupbodyfont[cambria]

\starttext
1/40 {\setff{frac}1/40} \m{\frac{1}{40}}
\stoptext

Wolfgang
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Re: math signs in itemize

[Paul Menzel]

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Am Montag, den 26.09.2011, 11:01 +0200 schrieb Wolfgang Schuster:
> \definefontfeature[frac][frac=yes,script=latn]
> 
> \setupbodyfont[cambria]

Is there a font in Standalone which can be used to demonstrate the
behavior?

> \starttext
> 1/40 {\setff{frac}1/40} \m{\frac{1}{40}}

With `{\setff{frac}1/40}` the output is like ¼0. Using `{40}` also does
not help.

> \stoptext


Thanks,

Paul

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___________________________________________________________________________________

Re: math signs in itemize

[Khaled Hosny]

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On Mon, Sep 26, 2011 at 11:31:09AM +0200, Paul Menzel wrote:
> Am Montag, den 26.09.2011, 11:01 +0200 schrieb Wolfgang Schuster:
> > \definefontfeature[frac][frac=yes,script=latn]
> > 
> > \setupbodyfont[cambria]
> 
> Is there a font in Standalone which can be used to demonstrate the
> behavior?

XITS, but you will get output as you describe below, which I know is
buggy since the font lacks generalised frac feature.

> > \starttext
> > 1/40 {\setff{frac}1/40} \m{\frac{1}{40}}
> 
> With `{\setff{frac}1/40}` the output is like ¼0. Using `{40}` also does
> not help.

Looks like frac here is a simple ligature of few predefined fractions.

Regards,
 Khaled

-- 
 Khaled Hosny
 Egyptian
 Arab

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Re: math signs in itemize

[R. Ermers]

Thanks all, for your reactions.

I tried them all, but the process still stops at the \frac, which I changed now into \frac{1}{40}, whatever I do.


The gentium font does not load properly; the file is typeset in Times instead. I get these strange references to gentium instead.

Regards,

Robert

\*gentium10ptrmtf* (-20) .t\*gentium10ptrmtf* (-15) e\*gentium10ptrmtf* (-20) l\*gentium10ptrmtf* (-15) eg\*gentium10ptrmtf* (-20) r\*gentium10ptrmtf* (-15) aa\*gentium10ptrmtf* (-20) f.\*gentium10ptrmtf* (-15) n\*gentium10ptrmtf* (-20) l/\*gentium10ptrmtf* (-15) b\*gentium10ptrmtf* (-20) i\*gentium10ptrmtf* (-15) nnen\*gentium10ptrmtf* (-20) l\*gentium10ptrmtf* (-15) and\*gentium10ptrmtf* (-20) /\*gentium10ptrmtf* (-15) 3\*gentium10ptrmtf* (-20) 7\*gentium10ptrmtf* (-15) 3\*gentium10ptrmtf* (-20) 0\*gentium10ptrmtf* (-15) 6\*gentium10ptrmtf* (-20) 4\*gentium10ptrmtf* (-15) 9\*gentium10ptrmtf* (-20) /_J\*gentium10ptrmtf* (-15) eugdzo\*gentium10ptrmtf* (-20) r\*gentium10ptrmtf* (-15) g\*gentium10ptrmtf* (-20) _\*gentium10ptrmtf* (-15) gedoog\*gentium10ptrmtf* (-20) t

another snipped related to Gentium:

\hbox(6.84+2.18)x203.05038, direction TLT
.\*gentium10ptrmtf* (-20) .
.\*gentium10ptrmtf* (-20) t
.\*gentium10ptrmtf* (-15) e
.\*gentium10ptrmtf* (-20) l
.\*gentium10ptrmtf* (-15) e
.etc.

...

)</prog2/context2/tex/texmf/fonts/opentype/public/lm/lmmono10-regular.otf></prog2/context2/tex/texmf-fonts/fonts/data/opentype/public/tex-gyre/texgyretermes-regular.otf></prog2/context2/tex/texmf-fonts/fonts/data/opentype/public/tex-gyre/texgyretermes-italic.otf></prog2/context2/tex/texmf-fonts/fonts/data/opentype/public/tex-gyre/texgyretermes-bold.otf></prog2/context2/tex/texmf-fonts/fonts/data/opentype/public/tex-gyre/texgyretermes-regular.otf>



Op 26 sep 2011, om 15:59 heeft Khaled Hosny het volgende geschreven:

> On Mon, Sep 26, 2011 at 11:31:09AM +0200, Paul Menzel wrote:
>> Am Montag, den 26.09.2011, 11:01 +0200 schrieb Wolfgang Schuster:
>>> \definefontfeature[frac][frac=yes,script=latn]
>>> 
>>> \setupbodyfont[cambria]
>> 
>> Is there a font in Standalone which can be used to demonstrate the
>> behavior?
> 
> XITS, but you will get output as you describe below, which I know is
> buggy since the font lacks generalised frac feature.
> 
>>> \starttext
>>> 1/40 {\setff{frac}1/40} \m{\frac{1}{40}}
>> 
>> With `{\setff{frac}1/40}` the output is like ¼0. Using `{40}` also does
>> not help.
> 
> Looks like frac here is a simple ligature of few predefined fractions.
> 
> Regards,
> Khaled
> 
> -- 
> Khaled Hosny
> Egyptian
> Arab
> ___________________________________________________________________________________
> 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://tex.aanhet.net
> archive  : http://foundry.supelec.fr/projects/contextrev/
> 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://tex.aanhet.net
archive  : http://foundry.supelec.fr/projects/contextrev/
wiki     : http://contextgarden.net
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