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— title: Token not allowed in PDFDocEncoded string category: errors permalink: /FAQ-texorpdf date: 2014-06-10 —

The package [`hyperref`](https://ctan.org/pkg/hyperref) produces this error when it doesn't know how to make something into a “character” that will go into one of its PDF entries. For example, the (unlikely) sequence <!– {% raw %} –> ```latex \newcommand{\filled}[2]{%

#1%
\hfil
#2%

} \section{\filled{foo}{bar}} ``` <!– {% endraw %} –> provokes the error. [`Hyperref`](https://ctan.org/pkg/Hyperref) goes on to tell you: ```latex removing `\hfil' on input line … ``` It's not surprising: how would _you_ put the typesetting instruction `\hfil` into a PDF bookmark?

[`Hyperref`](https://ctan.org/pkg/Hyperref) allows you to define an alternative for such things: the command `\texorpdfstring`, which takes two arguments&nbsp;&mdash; the first is what is typeset, the second is what is put into the bookmark. For example, what you would probably like in this case is just a single space in the bookmark; if so, the erroneous example above would become: <!– {% raw %} –> ```latex \newcommand{\filled}[2]{%

#1%
\texorpdfstring{\hfil}{\space}%
#2%

} \section{\filled{foo}{bar}} ``` <!– {% endraw %} –> and with that definition, the example will compile succesfully ([`hyperref`](https://ctan.org/pkg/hyperref) knows about the macro `\space`).

2_programmation/erreurs/t/token_not_allowed_in_pdfdocencoded_string.1528035655.txt.gz · Dernière modification: 2018/06/03 16:20 par samcarter
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