\documentclass{article}

\usepackage{microtype}
\usepackage{fontspec}
\usepackage{xparse}
\usepackage{xcolor}
\usepackage{parskip}
\usepackage{titlesec}
\usepackage{imakeidx}
\makeindex[title=Author Index,intoc]
\usepackage{hyperref}
\usepackage[style=sbl,indexing=cite,ibidtracker=constrict,pagetracker,backend=biber]{biblatex}
\addbibresource{biblatex-sbl.bib}

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}{\color{black}}

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\begin{document}

\title{Biblatex-SBL \emph{ibidem} and \emph{idem} Test File}
\author{David Purton}
\maketitle

This file tests the behaviour of the various options related to using
\emph{ibidem} and \emph{idem} in Biblatex-SBL.

\section*{Basic \emph{ibidem} tracking}

Turn on \emph{ibidem} using the \texttt{ibidtracker} option. By default
ibid.\@ is used across page breaks and \emph{ibidem} is taking to mean ‘same
author + same title’. See \texttt{biblatex-sbl.pdf} for a description of the
options \texttt{ibidtracker} can take.

\boolfalse{pagetracker}

\begin{biboutput}
  \samplemacro{\textbackslash usepackage[style=sbl,ibidtracker=constrict,backend=biber]\{biblatex\}}
  \samplecite{1}[127]{talbert:1992}
  \samplecite{2}[22]{talbert:1992}
  \samplecite{3}[22]{talbert:1992}
  \samplecite{4}[237]{robinson+koester:1971}
  \samplecite{5}[22]{talbert:1992}
  \samplemacro{\textbackslash clearpage}
  \clearpage
  \samplecite{6}[22]{talbert:1992}
\end{biboutput}

\section*{Tracking \emph{ibidem} across pages}

Set the \texttt{pagetracker} option to \texttt{true} to ensure that the first
citation on a page is never ibid. 

\booltrue{pagetracker}

\begin{biboutput}
  \samplemacro{\textbackslash usepackage[style=sbl,ibidtracker=constrict,pagetracker,backend=biber]\{biblatex\}}
  \samplecite{7}[53]{scott+etal:1993}
  \samplecite{8}[42]{scott+etal:1993}
  \samplemacro{\textbackslash clearpage}
  \clearpage
  \samplecite{9}[42]{scott+etal:1993}
\end{biboutput}

\section*{\emph{Ibidem} meaning ‘same author + same title + same page’}

Turn on the \texttt{ibidpage} option to indicate that \emph{ibidmen} should
mean ‘same author + same title + same page’.

\makeatletter
\let\blx@imc@ifloccit\blx@ifloccit@global
\let\blx@loccittracker\blx@loccittracker@global
\let\blx@loccitreset\blx@loccitreset@global
\makeatother

\begin{biboutput}
  \samplemacro{\textbackslash usepackage[style=sbl,ibidtracker=constrict,ibidpage,backend=biber]\{biblatex\}}
  \samplecite{10}[28]{egger:1996}
  \samplecite{11}[28]{egger:1996}
  \samplecite{12}[291]{egger:1996}
\end{biboutput}

\section*{\emph{Idem} tracking}

Turn on \emph{idem} using the \texttt{idemtracker} option. See
\texttt{biblatex-sbl.pdf} for a description of the options
\texttt{idemtracker} can take.

\begin{biboutput}
  \samplemacro{\textbackslash usepackage[style=sbl,idemtracker=constrict,backend=biber]\{biblatex\}}
  \makeatletter\blx@opt@idemtracker@constrict\makeatother
  \samplemacro{\textbackslash autocites[35]\{vanseters:1997\}\{vanseters:1995\}}
  \color{biblatex-colour}
  \hspace*{\bibindent}13.~\cites[35]{vanseters:1997}{vanseters:1995}.
  \color{black}
  \samplemacro{\textbackslash
  autocites[35]\{vanseters:1997\}[222]\{vanseters:1995\}}
  \makeatletter\blx@idemreset\makeatother
  \color{biblatex-colour}
  \hspace*{\bibindent}14.~\cites[35]{vanseters:1997}[222]{vanseters:1995}.
  \color{black}
\end{biboutput}


\printbibliography

\printindex

\end{document}