\input{subfileprefix}
\chapter{Deep embedding with class}%
\label{chp:classy_deep_embedding}
-
\begin{chapterabstract}
The two flavours of \gls{DSL} embedding are shallow and deep embedding.
In functional languages, shallow embedding models the language constructs as functions in which the semantics are embedded.
With these enhancements, there is hardly any boilerplate required to use classy deep embedding.
The \haskelllhstexinline{Record} data type; the \haskelllhstexinline{CreateRecord} type class; and the \haskelllhstexinline{UsingExt} and \haskelllhstexinline{DependsOn} type families can be provided as a library only requiring the programmer to create the extension constructors with their respective implementations and smart constructors for language construct extensions.
-The source code for this extension can be found here: \url{https://gitlab.com/mlubbers/classydeepembedding}.
+The source code for this extension can be found here: \url{https://gitlab.com/mlubbers/classydeepembedding}.\footnote{Lubbers, M. (2022): Library and examples for enhanced classy deep embedding.\ Zenodo.\ \href{https://doi.org/10.5281/zenodo.7277498}{10.5281/zenodo.7277498}.}
+It contains examples for expressions, expressions using \glspl{GADT}, detection of sharing in expressions (modelled after \citet{kiselyov_implementing_2011}), a \gls{GADT} version of sharing detection, and a region \gls{DSL} (modelled after \citet{sun_compositional_2022}).
\section{Data types and definitions}%
\label{sec:cde:appendix}