\documentclass{ltxdockit}[2011/03/25]
\usepackage{btxdockit}
\usepackage{fontspec}
\usepackage[mono=false]{libertine}
\usepackage{microtype}
\usepackage[american]{babel}
\usepackage[strict]{csquotes}
\setmonofont[Scale=MatchLowercase]{DejaVu Sans Mono}
\usepackage{shortvrb}
\usepackage{pifont}
\usepackage{minted}
\setminted{breaklines}

% Usefull commands
\newcommand{\biblatex}{biblatex\xspace}
\pretocmd{\bibfield}{\sloppy}{}{}
\pretocmd{\bibtype}{\sloppy}{}{}
\newcommand{\namebibstyle}[1]{\texttt{#1}}
% Meta-datas
\titlepage{%
  title={\emph{Op. cit.} for booktitle field},
  subtitle={Abbreviated references},
  email={maieul <at> maieul <dot> net},
  author={Maïeul Rouquette},
  revision={1.0.2},
  date={2015/06/05},
  url={https://git.framasoft.org/maieul/biblatex-opcit-booktitle}}

% biblatex
\usepackage[citestyle=verbose-trad2]{biblatex}
\addbibresource{biblatex-opcit-booktitle-example.bib}
\usepackage{biblatex-opcit-booktitle}

\begin{document}

\printtitlepage
\tableofcontents


\section{Aim of the package}

The default citation styles \verb+verbose-trad1+;\verb+verbose-trad2+;\verb+verbose-trad3+ use the \emph{op. cit.} form in order to have shorter reference when a title have been already cited.

However, when you cite two  entries which share the same \bibfield{booktitle} but not the same \bibfield{title}, the \emph{op. cit.} mechanism does not work.

For example we obtain the following example:

\begin{quotation}
\makeatletter
\cite{Pleiade_Barnabe}

\csundef{blx@bsee@\the\c@refsection}

\cite{Pseudo-Hippolyte}

\csundef{blx@bsee@\the\c@refsection}

\cite{Pleiade_Tite}

\csundef{blx@bsee@\the\c@refsection}

\cite{Pseudo-Epiphane}
\makeatother
\end{quotation}

While we would like to obtain:

\citereset


\begin{quotation}

\cite{Pleiade_Barnabe}

\cite{Pseudo-Hippolyte}

\cite{Pleiade_Tite}

\cite{Pseudo-Epiphane}
\end{quotation}

The aim of this package is to enable such abbreviation.

\section{Use}

The \verb+biblatex-opcit-booktitle+ package must be loaded after the \verb+biblatex+ package. You must use a \verb+verbose-trad+ citation style. For example:

\begin{minted}{latex}
\usepackage[bibstyle=verbose,citestyle=verbose-trad1,citepages=omit]{biblatex}
\usepackage{biblatex-opcit-booktitle}
\end{minted}

In order to know when two entry share the same \bibfield{booktitle}, you must use the crossref mechanism of \biblatex. In the case of the previous example, we used:
\begin{minted}{latex}
@book{Pleiade2,
  Address = {Paris},
  Number = {516},
  Publisher = {Gallimard},
  Series = {Bibliothèque de la Pléiade},
  Title = {Écrits apocryphes chrétiens},
  Volume = {2},
  Year = {2005}}

@bookinbook{Pleiade_Barnabe,
  Annotator = {Enrico Norelli},
  Crossref = {Pleiade2},
  Pages = {627-642},
  Title = {Actes de Barnabé},
  Translator = {Enrico Norelli}}

@bookinbook{Pleiade_Tite,
  Annotator = {Willy Rordorf},
  Bhg = {1850z},
  Crossref = {Pleiade2},
  Pages = {609-615},
  Title = {Actes de Tite},
  Translator = {Willy Rordorf}}

@book{Schermann1907,
  Address = {Leipzig},
  Editor = {Theodor Schermann},
  Publisher = {Teubner},
  Title = {Prophetarum vitae fabulosae indices apostolorum discipulorumque Domini Dorotheo · Epiphanio · Hippolyto aliisque vindicata},
  Year = {1907}
}

@bookinbook{Pseudo-Hippolyte,
  Author = {{Pseudo-Hippolyte}},
  Crossref = {Schermann1907},
  Pages = {163-170},
  Title = {Index apostolorum discipulorumque Domini}}

@bookinbook{Pseudo-Epiphane,
  Author = {{Pseudo-Épiphane}},
  Crossref = {Schermann1907},
  Pages = {107-126},
  Title = {Index apostolorum discipulorumque Domini}}
\end{minted}

There is not other thing to do!

The feature works with these entrytypes:  \bibtype{inbook}, \bibtype{incollection}, \bibtype{inproceedings}, \bibtype{bookinbook}. 

\subsection{Limits}

We have not implemented options to use abbreviation like \verb+ibid+, because we want to have not ambiguous abbreviated forms. 

If you have redefined the \verb+cite+ bibliographic macro, you must changes:
\begin{minted}{latex}
\usebibmacro{cite:full}%
       \usebibmacro{cite:save}
\end{minted}

by:

\begin{minted}{latex}
\usebibmacro{cite:test:ifrelated}
\end{minted}

\subsection{Customization}

You can change the \verb+inbook:rel+ bibliographic driver to customize the way the main title is printed.

\section{Credits}

This package was created for Maïeul Rouquette's phd dissertation\footnote{\url{http://apocryphes.hypothese.org}.} in 2015. It is freely inspired by Paul Stanley code.\footnote{\url{http://tex.stackexchange.com/a/172777/7712}.} It is licensed on the \emph{\LaTeX\ Project Public License}.\footnote{\url{http://latex-project.org/lppl/lppl-1-3c.html}.}.


All issues can be submitted, in French or English, in the Framasoft issues page\footnote{\url{https://git.framasoft.org/maieul/biblatex-opcit-booktitle/issues}.}.


\section{Change history}


\begin{changelog}

\begin{release}{1.0.2}{2015-06-05}
\item Wrap \enquote{op. cit} in \cmd{mkibid}.
\end{release}

\begin{release}{1.0.1}{2015-06-03}
\item Correct order of name's part (first name / last name).
\end{release}

\begin{release}{1.0.0}{2015-05-31}
\item First public release.
\end{release}

\end{changelog}
\end{document}
