3

I have encountered something I fail to understand. I have read that I should use fontspec and not fontenc when I use XeLaTeX, but this causes some problems for me when I use the cochineal font package.

When I use the following code:

\documentclass[a4paper, english]{article}

\usepackage{polyglossia}
\setmainlanguage{english}
\usepackage{fontspec}
\usepackage[p,osf]{cochineal} 

\title{Some title}

\begin{document}
    \maketitle
    some text
\end{document}

I get the message in the log that Font shape TU/Cochineal-OsF/m/n undefined(Font) using TU/lmr/m/n instead and the font for the title defaults ot Latin Modern. But when I instead use:

\documentclass[a4paper, english]{article}

\usepackage[english]{babel}
\usepackage[T1]{fontenc}
\usepackage[p,osf]{cochineal} 

\title{Some title}

\begin{document}
    \maketitle
    some text
\end{document}

I don't get that message and the title is in the Cochineal font. Am I setting something wrong when I use fontspec? Is there some drawback with using fontenc together with XeLaTex? I would really like to get Cochineal also in the title.

I'm using MikTex on a Windows 10 machine.

All the best, Richard

  • 1
    this font is not suited for xelatex/lualatex. – Ulrike Fischer Sep 1 '18 at 18:48
  • Thank you, it looks ok even though I use xelatex, is there some problem with using xelatex and cochineal? Is there some similar font that is a better option (if I have to stick to xelatex)? – user2245655 Sep 1 '18 at 18:51
  • Type Grüße in your example with fontenc and you will see the problem. T1/fontenc is not for xelatex. It will break with quite a number of chars. Use pdflatex if you want to use your font. – Ulrike Fischer Sep 1 '18 at 19:04
  • if you use T1 encoding then 8bit encoded fonts will appear to load but all hyphenation will be wrong as the hyphenation tables loaded for xelatex assume Unicode. – David Carlisle Sep 1 '18 at 19:22
  • I tried Grüße and it worked just fine, but are there other problems that some characters will break? I'm using a university template that is made for xelatex, so it would be much easier if I could stick to it. – user2245655 Sep 1 '18 at 19:23
2

The cochineal package is only for pdflatex. If you have installed the OpenType version of Cochineal as a system font you can emulate the package as follows

\documentclass[a4paper]{article}

\usepackage{fontspec}
\usepackage{polyglossia}

\setmainfont{Cochineal}[
  Numbers={Proportional,OldStyle},
]
\setmainlanguage{english}

\DeclareRobustCommand{\lfstyle}{\addfontfeatures{Numbers=Lining}}
\DeclareTextFontCommand{\textlf}{\lfstyle}
\DeclareRobustCommand{\tlfstyle}{\addfontfeatures{Numbers={Tabular,Lining}}}
\DeclareTextFontCommand{\texttlf}{\tlfstyle}

\title{Some title}

\begin{document}

\maketitle

some text 1234567890\par
some text {\lfstyle 1234567890} \textlf{1234567890}\par
some text {\tlfstyle 1234567890} \texttlf{1234567890}\par

\end{document}

enter image description here

If, for some reasons, you only rely on the TeX Live distribution, the font setup is slightly different.

\documentclass[a4paper]{article}

\usepackage{fontspec}
\usepackage{polyglossia}

\setmainfont{Cochineal}[
  Extension=.otf,
  UprightFont=*-Roman,
  ItalicFont=*-Italic,
  BoldFont=*-Bold,
  BoldItalicFont=*-BoldItalic,
  Numbers={Proportional,OldStyle},
]
\setmainlanguage{english}

\DeclareRobustCommand{\lfstyle}{\addfontfeatures{Numbers=Lining}}
\DeclareTextFontCommand{\textlf}{\lfstyle}
\DeclareRobustCommand{\tlfstyle}{\addfontfeatures{Numbers={Tabular,Lining}}}
\DeclareTextFontCommand{\texttlf}{\tlfstyle}

\title{Some title}

\begin{document}

\maketitle

some text 1234567890\par
some text {\lfstyle 1234567890} \textlf{1234567890}\par
some text {\tlfstyle 1234567890} \texttlf{1234567890}\par

\end{document}
2

With xetex you want to use the default TU (Unicode) encoding and access the OpenType versions of the font directly via fontspec

enter image description here

The pdffonts utility confirms that the font used in the pdf is:

name                                 type              encoding         emb sub uni object ID
------------------------------------ ----------------- ---------------- --- --- --- ---------
FXMMJJ+Cochineal-Roman-Identity-H    CID Type 0C       Identity-H       yes yes yes      5  0

This from a source of

\documentclass[a4paper, english]{article}

\usepackage[english]{babel}
\usepackage{fontspec}
\setmainfont{Cochineal}

\title{Some title}

\begin{document}
    \maketitle
    some text
\end{document}

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