[Tex/LaTex] Command \textsuperscript unavailable in encoding TU

hyperrefluatexpdfx

Consider the following MWE using pdfx v1.5.8:

\documentclass{article}
\usepackage[a-2b]{pdfx}
\begin{document}
Text\textsuperscript{Text}
\end{document}

Since updating my MiKTeX packages today, I get

Command \textsuperscript unavailable in encoding TU.

when using LuaTeX, Version 1.0.4 (MiKTeX 2.9.6300 64-bit) and

Command \textsuperscript unavailable in encoding OT1.

when using pdfTeX, Version 3.14159265-2.6-1.40.18 (MiKTeX 2.9.6300 64-bit). Additionally, the warning

Wrong driver `hpdftex.def';(hyperref) pdfTeX is running in PDF mode.

appears as described in LuaLaTeX and PDFX result in hyperref warning. Before updating the packages, this example worked perfectly. Do you have any ideas how to fix this?

Best Answer

This has been discussed last year in the chat http://chat.stackexchange.com/transcript/message/31191393#31191393.

pdfx make \textsuperscript encoding dependant but doesn't setup a suitable default. Something like this should work:

\documentclass{article}
\let\tmpa\textsuperscript
\DeclareTextCommandDefault{\textsuperscript}{\tmpa}

\usepackage{pdfx}

\begin{document}

Text\textsuperscript{Text} 
\end{document}

Related Solutions

[Tex/LaTex] Command \texteuro unavailable in encoding T1

With utf8 the Unicode character € is mapped to \texteuro, which requires textcomp. The definition of \texteuro is

\DeclareTextCommandDefault{\texteuro}
   {\CheckEncodingSubset\UseTextSymbol{TS1}\tc@fake@euro5\texteuro}

If the TS1 font for the current family is known not to have the Euro symbol (that is, it belongs to class 5), the glyph is faked by means of \tc@fake@euro. If you want instead to raise an error, just change the definition of this macro:

\documentclass{article}
\usepackage[utf8]{inputenc}
\usepackage{textcomp}

\makeatletter
\def\tc@fake@euro#1{%
  \@latex@error{No \noexpand#1in family \f@family}{}%
}
\makeatother

\begin{document}
X€X

\fontfamily{put}\selectfont % put belongs to class 5
X€X
\end{document}

This will issue

! LaTeX Error: No \texteuro in family put.

and no glyph will be printed. You could define it to use a glyph from another font instead, say

\def\tc@fake@euro#1{{%
  \fontencoding{TS1}\fontfamily{lmr}\selectfont\symbol{191}%
}}

Note that a test based on \iffontchar\font191 will not succeed, because usually fonts built with fontinst have a black square for inexistent characters. Therefore textcomp bases its decision to fake or not a glyph on an internal database.

By the way, \iffontchar\font"1E9E will return false if eight bit TeX fonts are used, so it's a pretty useless test.

[Tex/LaTex] no border around hyperlinks with hyperref

This is not a problem with TeX. Displaying the box is up to the PDF viewer. So, the above code (run on Mac OS 10.9.5) with TeXShop 3.45.1 is shown as follows:

TeXShop 3.45.1 Viewer: no box
Acrobat 11.0.9 : box
Mac Preview (Mac OS 10.9.5): no box
Firefox 33.0.2 (Mac OS 10.9.5): box
Chrome and Safari (Mac OS 10.9.5): no box

Best Answer

Related Solutions

[Tex/LaTex] Command \texteuro unavailable in encoding T1

[Tex/LaTex] no border around hyperlinks with hyperref

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