Consider the MWE:
\documentclass{article} \usepackage{makeidx} \makeindex \usepackage{filecontents}
\usepackage[style=verbose-trad2,ibidpage=true]{biblatex}
\begin{filecontents}{\jobname.mst}
suffix_2p ",~sq."
suffix_3p ",~sqq."
\end{filecontents}
\begin{document}
\Huge
Text.\index{Entry A} text\index{Entry aaa} text\index{Entry aaa1} text\index{Entry aaa2}
\clearpage
Text.\index{Entry A} text\index{Entry aaa} text\index{Entry aaa1} text\index{Entry aaa2}
\printindex
\end{document}
which generates the Index:
How may I get the Index to print out "Ibid" (in this case, for the second, third, and fourth entries) for consecutive entries starting with the second entry in which page number references are repeated?