incompatibility between polyglossia and tikz-cd about tikz-cd HOT 3 CLOSED

What happens if you add \usetikzlibrary{babel} to the preamble?

from tikz-cd.

👍 it fixes the problem. This compiles fine, and the table of contents has the italian title Indice, as expected.

\documentclass [a4paper] {article}
\usepackage{polyglossia}
\setdefaultlanguage{italian}
\setotherlanguages{english}
\usepackage{tikz-cd}
\usetikzlibrary{babel}
\begin{document}
\begin{tikzcd}
A \arrow[rd] \arrow[r, "\phi"] & B \\ & C
\end{tikzcd}
\tableofcontents
\end{document}

Moreover, it works fine regardless of the order of packages in the preamble , so it is robust.

Thanks a lot.

You may want to mention this in the documentation, and/or to activate \usetikzlibrary{babel} automatically inside XeLaTeX or LuaLaTeX

a.

from tikz-cd.

You may want to mention this in the documentation

It is already mentioned :-). But I will add the remark that polyglossia also has this issue.

from tikz-cd.