Closed gustaphe closed 3 months ago
qualifier-mode
applies only when units are parsed. As you have a literal nm
, everything is typeset without parsing. You want something like
\documentclass{article}
\usepackage{siunitx}
%\usepackage[qualifier-mode=subscript]{siunitx}
\DeclareSIQualifier\RMS{RMS}
\sisetup{qualifier-mode=phrase, qualifier-phrase={~\mathrm{of}~}}
%\sisetup{qualifier-mode=subscript}
\begin{document}
\unit[qualifier-mode=subscript]{\nm\RMS},
\unit{\nm\RMS}
\unit{\nm\of{RMS}}
\end{document}
Ah, of course.
All of these things, including toogling the commented out lines, results in the same: $\mathrm{nm}(\mathrm{RMS})$. I would expect $\mathrm{nm}_\mathrm{RMS}$ or $\mathrm{nm}\,\mathrm{of}\,\mathrm{RMS}$.
My
siunitx.tex
has\ProvidesExplPackage {siunitx} {2024-02-15} {3.3.12}