Processing the wedge ∧ in mediawiki is unviewable in pdf output using xelatex...

Processing the wedge ∧ in mediawiki is unviewable in pdf output using xelatex...

[Federer Fanatic]

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Example: (see attached PDF and wedge.tex, full file)

I used the command: pandoc -f mediawiki -s -t latex -i wedge.mediawiki -o 
wedge.tex

See attached files.






pandoc --version yields:
pandoc 1.19.2.4
Compiled with pandoc-types 1.17.0.5, texmath 0.9.4.2, skylighting 0.1.1.5



xelatex --version
XeTeX 3.14159265-2.6-0.99996 (TeX Live 2016/Debian)
kpathsea version 6.2.2


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[-- Attachment #2: wedge.pdf --]
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[-- Attachment #3: wedge.mediawiki --]
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'''Wedge''' ('''∧''') is a [[symbol]] used to represent:

leaves ∧ unchanged in latex output


Also the construct:
 {{unichar|2227|Logical and|html=}} 

seens to generate nothing.


[-- Attachment #4: wedge.tex --]
[-- Type: text/x-tex, Size: 1915 bytes --]

\documentclass[]{article}
\usepackage{lmodern}
\usepackage{amssymb,amsmath}
\usepackage{ifxetex,ifluatex}
\usepackage{fixltx2e} % provides \textsubscript
\ifnum 0\ifxetex 1\fi\ifluatex 1\fi=0 % if pdftex
  \usepackage[T1]{fontenc}
  \usepackage[utf8]{inputenc}
\else % if luatex or xelatex
  \ifxetex
    \usepackage{mathspec}
  \else
    \usepackage{fontspec}
  \fi
  \defaultfontfeatures{Ligatures=TeX,Scale=MatchLowercase}
\fi
% use upquote if available, for straight quotes in verbatim environments
\IfFileExists{upquote.sty}{\usepackage{upquote}}{}
% use microtype if available
\IfFileExists{microtype.sty}{%
\usepackage[]{microtype}
\UseMicrotypeSet[protrusion]{basicmath} % disable protrusion for tt fonts
}{}
\PassOptionsToPackage{hyphens}{url} % url is loaded by hyperref
\usepackage[unicode=true]{hyperref}
\hypersetup{
            pdfborder={0 0 0},
            breaklinks=true}
\urlstyle{same}  % don't use monospace font for urls
\IfFileExists{parskip.sty}{%
\usepackage{parskip}
}{% else
\setlength{\parindent}{0pt}
\setlength{\parskip}{6pt plus 2pt minus 1pt}
}
\setlength{\emergencystretch}{3em}  % prevent overfull lines
\providecommand{\tightlist}{%
  \setlength{\itemsep}{0pt}\setlength{\parskip}{0pt}}
\setcounter{secnumdepth}{0}
% Redefines (sub)paragraphs to behave more like sections
\ifx\paragraph\undefined\else
\let\oldparagraph\paragraph
\renewcommand{\paragraph}[1]{\oldparagraph{#1}\mbox{}}
\fi
\ifx\subparagraph\undefined\else
\let\oldsubparagraph\subparagraph
\renewcommand{\subparagraph}[1]{\oldsubparagraph{#1}\mbox{}}
\fi

% set default figure placement to htbp
\makeatletter
\def\fps@figure{htbp}
\makeatother


\date{}

\begin{document}

\textbf{Wedge} (\textbf{∧}) is a \url{symbol} used to represent:

leaves~∧ unchanged in latex output

Also the construct: ~~

seens to generate nothing.

\end{document}

Re: Processing the wedge ∧ in mediawiki is unviewable in pdf output using xelatex...

[Joost Kremers]

On Tue, Oct 17 2017, Federer Fanatic wrote:
> Example: (see attached PDF and wedge.tex, full file)
>
> I used the command: pandoc -f mediawiki -s -t latex -i 
> wedge.mediawiki -o 
> wedge.tex

This seems to be related to the use of 

\usepackage{lmodern}

in your file. I'm not sure of the details, but it seems that 
you'll need to set an appropriate font. Pandoc will then make sure 
that this line isn't added to your template.

The Linux Libertine fonts work fine and IMHO opinion look quite 
good. Add the following:

--variable=sansfont:"Linux Biolinum O" --variable=mainfont:"Linux 
Libertine O"

to your pandoc invocation and, provided you have the Libertine 
fonts, it should work.

HTH


-- 
Joost Kremers
Life has its moments

Re: Processing the wedge ∧ in mediawiki is unviewable in pdf output using xelatex...

[Federer Fanatic]

Thanks! That worked. How would I determine other possible fonts that
would also render things
visibly? Is there an underlying method?

FF



--------------------------------------------------------------
 Roger Federer Fanatic Extraordinaire :-)


On Tue, Oct 17, 2017 at 12:35 PM, Joost Kremers
<joostkremers-97jfqw80gc6171pxa8y+qA@public.gmane.org> wrote:
>
> On Tue, Oct 17 2017, Federer Fanatic wrote:
>>
>> Example: (see attached PDF and wedge.tex, full file)
>>
>> I used the command: pandoc -f mediawiki -s -t latex -i wedge.mediawiki -o
>> wedge.tex
>
>
> This seems to be related to the use of
> \usepackage{lmodern}
>
> in your file. I'm not sure of the details, but it seems that you'll need to
> set an appropriate font. Pandoc will then make sure that this line isn't
> added to your template.
>
> The Linux Libertine fonts work fine and IMHO opinion look quite good. Add
> the following:
>
> --variable=sansfont:"Linux Biolinum O" --variable=mainfont:"Linux Libertine
> O"
>
> to your pandoc invocation and, provided you have the Libertine fonts, it
> should work.
>
> HTH
>
>
> --
> Joost Kremers
> Life has its moments
>
> --
> You received this message because you are subscribed to a topic in the
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Re: Processing the wedge ∧ in mediawiki is unviewable in pdf output using xelatex...

[Joost Kremers]

On Tue, Oct 17 2017, Federer Fanatic wrote:
> Thanks! That worked. How would I determine other possible fonts 
> that
> would also render things
> visibly? Is there an underlying method?

Other than trying, I'm afraid not. I tend to use LibreOffice for 
that sort of thing, because it's easy to select some text and 
change its font.



-- 
Joost Kremers
Life has its moments

Re: Processing the wedge ∧ in mediawiki is unviewable in pdf output using xelatex...

[Rik]

On 2017-10-17 14:38, Joost Kremers wrote:
> 
> On Tue, Oct 17 2017, Federer Fanatic wrote:
>> Thanks! That worked. How would I determine other possible fonts that
>> would also render things
>> visibly? Is there an underlying method?
> 
> Other than trying, I'm afraid not. I tend to use LibreOffice for that 
> sort of thing, because it's easy to select some text and change its font.
> 
> 
> 

BabelMap (http://www.babelstone.co.uk/Software/BabelMap.html) is a free 
Windows GUI program with a font coverage utility that will inform you 
which of your fonts covers a specified Unicode character. It has many 
other uses as well.

-- 
Rik